Shanghai Daoqin Plastics Co., Ltd.

烯烃 type thermoplastic property elastomer （烯烃 type TPES）
thermoplastic property polyolefin blending material 包括 烯烃 type TPES, thermoplastic property polyolefin （TPOS）, thermoplastic property elastomer plastics modified polypropylene (PP) （EMPPS） and engineering polyolefin. it is thermoplastic property polyolefin type （ main/primary is polypropylene (PP) ） and elastomer blending material, usually is type blending material. this blending material tool has wide scope/range physical properties and property can, from soft/flexible elastomer to also also rigid material has, has vast application scope.
TPOS generally in most 普通 thermoplastic property elastomer processing equipment upper can processing molding. it wide property can, low weight and excellent processing properties and its it price, formed is various applications can as most selection.
chemical and property 质
elastomer modified polyolefin type blending material is semi crystallization thermoplastic property polyolefin and type elastomer formed, main/primary type type is polypropylene (PP) homopolymer or copolymer and ethylene propylene （EP） or ethylene propylene 一二烯烃（EPDM）橡胶 blending material. it can add various filler （如 slip powder, 玻璃, carbon acid 钙, and other ）, also can add heat resistant, resistant oxidation, UV resistant stabilizer, color material, lubricant and its it processing additives. used as compatibilizer or is improve/increase certain property can can add its it high poly material.
large more 数TPOS is in 间歇式 or 连续式 mixed combined machine upper made machine blending material, product and physical properties to processing conditions effect/influence. in mixed combined can make 之进一步 modified, generate can 控流变 property product or separation crosslinked, still thermoplastic property material product.
year already has about/regarding reaction device inner polymerization made 备PP／PE blending material 报导. this type of blending material is in 一组接续 reaction device in combined formed polypropylene (PP) and EP copolymer, made 备PP and use versus methods made 备橡胶, this is 一 接续 process. versus for/regarding machine blending material its material property can scope/range relatively small, however reaction device inner made this blending material can meet/satisfy certain application requirements, as is engineering polyolefin separation is very has use.
TPO blending material in upper application main/primary property can has good low temperature impact resistant property can, relatively high rigid property, melt flow speed rate and can control molding shrinkage. upper features can adjustment meet/satisfy certain application need, from soft/flexible 橡胶状 to tool has very high hardness and rigid property blending material, flexural modulus is 138至276MPa. TPOS also tool has low density and excellent chemical and electrical property can. use temperature degree is 一40℃至130℃, add resistant outer stabilizer and outer absorption agent can improvement outer use resistant aging property can （如 increase resistant outer stability property ）, use masterbatch material very easy is plastics color.
经 versus large force formed improvement type blending material surface features, improve/increase it and coating material and bonding agent combined can force. surface property can improvement make product 商业化, improve/increase use property can （如 paint force and resistant solvent agent property can ）. certain product tool has function property surface rear, it increase viscous coating or 底层就 can by coating 敷.
随 resin design and blending material, plastics alloy technology development, will make TPOS逐渐渗透 to engineering plastics field/area.
processing
thermoplastic property polyolefin blending material use thermoplastic property processing methods very easy processing, large more 数TPOS can injection molding, can blow molding or molding. has hot molding product grade. design this product has wide selection scope/range, make made material can meet/satisfy processing and use requirements. TPO材 material already has very more processing methods, very easy injection molding and its it thermoplastic molding processing.
application
thermoplastic property polyolefin blending material already used for automotive industrial, main/primary is automotive outer 装 模塑 parts （如缓冲 device sheet/plate, sheet/plate, 侧面模 parts, sheet/plate, 栅格, cover/cap ）, it 们同样也 used as 垂直车身壁 sheet/plate and sheet/plate expand separation. due to it can color 模塑, make product tool has low gloss and good surface outer 界周时 also maintain relatively good resistant outer stability property 排闭港潮 increase inner and outer application also in increase. due to material property can （如 heat resistant. resistant solvent agent stability property, relatively good soft/flexible property and excellent 良 声音 retardant property can ）达 to versus 互均衡, its in tube/pipe 消音材 material, anti 护屏蔽 and its it in automotive machine lower application positive in expand large, another TPOS hot molding, blow molding and injection molding product positive in 进入卡车 market. in non automotive application has 导线, cable insulation and sleeve/set, 挡风（雨） strip/profile, tool 手, 体育运动 use product and its it injection molding and molding product.
商业信息
thermoplastic property polyolefin blending material in 1993 year, full year in 运输业 消 consumption use amount high 达1．5万 100 million 磅, positive 以 10％ year growth rate development. this type of high growth rate in for automotive market 渗透, and for 一 材 material more 换, reaction property injection molding polyurethane ester, polycarbonate (PC) blending material and engineering plastics and other. due to for ring factors more add heavy 视, plastics can recycled property more is important, for TPO材 material demand will increase. it price is 0．80一1．50美元／磅, main/primary supply has D＆S Plastics, Himont, Exxon, Mytex, and CCT.
2． hot molding, use styrene - butadiene copolymer and general purpose type polystyrene (PS) （g．-p．PS） blending material. styrene - butadiene copolymer has flow property small 球形式 provide.
chemical and property can
using/adopting solvent liquid polymerization, 以烷基理 is catalytic agent, add styrene and 1, 3一 butadiene mono 体, （ can made formed styrene - butadiene copolymer. styrene - butadiene copolymer can through combined made formed type copolymer. also can through property add formed and made formed more 嵌段线 type copolymer. generate 无定形 styrene - butadiene copolymer tool has butadiene, styrene structure. butadiene 嵌段形 formed non butadiene micro 区, tool has tough property and impact resistant property. transparent property 受 二烯嵌段 long degree and structure control, if butadiene micro long degree small can light long, 则显示 transparent property. styrene 嵌段形 formed styrene micro 区, it tool has thermoplastic property, rigid degree, high gloss degree and and its it styrene resin versus property. this polymer content low, shrinkage low, has property, low water property. very good lifespan and easy processing and other features.
styrene - butadiene copolymer can through ultra- 声焊, solvent agent bonding and welding bonding; and can through γ一射线 or ring oxygen 乙烷 灭菌. styrene - butadiene copolymer is USA food and material tube/pipe FDA can, can used for food and material packaging; it in many application in, 也允许 use. type Firestone company Stereon 881 styrene - butadiene copolymer property table/sheet 一1. various product grade styrene - butadiene copolymer main/primary use in 两方面: injection molding and hot molding. injection molding product generally tool has relatively high styrene content, tool has more large surface hardness, rigid property, more high gloss degree, more low bending property and more low elongation. this product usually 不掺杂 its it material 质, and tool has non good impact resistant strong/high degree, tough property and degree.
hot molding product usually and general purpose type polystyrene (PS) blending rear use, its ratio/proportion is 60: 40, 40: 60. this product and general purpose type polystyrene (PS) versus property non good, and tool has non good extrusion and hot molding property can, can processing formed thin type products, tool has low force 发白以 and meanwhile tool has tough property and degree and other excellent property 质.
styrene - butadiene copolymer can used for made film and mixed polymer. its in mixed polymer can is polystyrene (PS) （PS）, high impact resistance polystyrene (PS) （HIPS）, styrene acrylonitrile copolymer （SAN）, polypropylene (PP) （PP）, polycarbonate (PC) （PC）以 and styrene methacrylic acid ester copolymer.
processing
styrene - butadiene copolymer material drying, and can recycling use. this polymer can in generally thermoplastic property plastics processing equipment upper processing, sheet/slice 材挤塑, injection molding, hot molding and blow molding. type processing temperature degree is 380－450 °F. it can very easy color formed is deep color still is transparent or is transparent, and can by formed various color. usually used for polystyrene (PS) and HIPS processing equipment can used for processing styrene - butadiene copolymer.
application
due to styrene - butadiene copolymer tool has very good degree, tough property, easy processing and property, therefore it can used for many field/area in. styrene - butadiene copolymer hot molding product usually 受益于 and blending general purpose type polystyrene (PS), is this can make it used for one-time property packaging in, its in 包括: one-time property material 杯, 碗, pallet, food cover/cap, fast box/case and various container cover/cap. its
it application 包括: foam packaging and other show/display product packaging. injection molding product application 包括: medical grade made parts, product 箱, 箱, box/case, show/display product box/case, and toys parts, and office supplies and other. film application 包括: hot shrinkage property packaging bag, 蔬菜保鲜 bag and outer packaging.
商业信息
styrene - butadiene copolymer property can and price positive good 介乎兼 transparent has property, price low 廉 材 material general purpose type polystyrene (PS) and that price 昂贵, high property can or difficult processing material 如PETG, PC． OPS. fiber plastics, acrylic ester, PVC以 and ABS between. price in 0．8?1．05美元 scope/range inner. currently styrene - butadiene copolymer manufacturing and world, 他们注册 商 product is: USA Firestone company Stereon; USA Phillips 66 company K?Resin; Japan Asahi Chemical company Asaflex; Germany BASF company Styrolux; Japan Denki－Koguku company Clearen; and ratio 利时Fina Oil＆Chemical Finaclear．

styrene - acrylonitrile copolymer
styrene - acrylonitrile copolymer （SAN） is color transparent thermoplastic property resin, tool has high temperature resistance property, color gloss degree and chemical resistant property, also has excellent hardness, rigid property, dimensional stability and relatively high can force. due to resin solid has transparent property, non 常普通 used for manufacturing transparent plastics products.
chemical and property can
SAN resin is property 无定形 copolymer, is through 连续本体, or emulsion polymerization made. through molecular weight and styrene ／ acrylonitrile ratio can adjustment polymerization material property can. in polymerization process in or polymerization formed rear mixed as in can add additives and modifier, obtain need comprehensive property can. use additives and modified material generally color agent, glass fiber reinforcement material, demolding agent, outer light stabilizer, elastomer, anti-static agent and flow additives and processing additives.
SAN resin can resistant 脂肪烃, non oxidation property acid. alkali, material 油, food, certain alcohol type and agent, and 一 芳香烃, ketone type, ester type and chlorine 化烃接触会 by 侵蚀. heat deflection temperature (HDT) scope/range is 200～230°F（182MPa lower ）, made product most high use temperature degree force, chemical ring and orientation degree effect/influence very large, 但185°F use temperature degree is full can to. SAN fracture tensile strength is 69?83MPa, its flexural strength and elastic property modulus generally relatively high. according to resin product grade and processing conditions different, SAN 缺口悬臂梁 impact resistant strong/high degree scope/range is 0．2～0．5 ft.lb／in.
SAN resin and use amount more large. by use ABS(propylene 睛- butadiene - styrene copolymer ） combined formed resin versus ratio, less 一 橡胶组 separation （ butadiene 橡胶）. due to SAN in has 橡胶组 separation, therefore it impact resistant strong/high degree low 于ABS resin. 但SAN its it large separation property can （如 heat resistant property, chemical resistant property, tensile and flexural strength and gloss degree and other ） excellent general purpose grade ABS resin.
特殊 product grade
SAN product grade 包括紫 outer light stabilization grade, anti-static grade, resistant grade, glass fiber reinforced grade and other. anti-static SAN production products can anti pellets and 灰尘 吸附 poly 集; resistant 渗透SAN can decrease/reduce gas and water 蒸汽 透 rate; use outer light stabilization grade SAN production 玻璃, dispersion light sheet/plate and 标志牌 and other product its property can to improvement.
glass fiber reinforcement SAN resin tool has very high rigid property and dimensional stability. new development SAN resin has high transparency grade, “洁白” product grade, can property SAN（ used for production foam plastics ） and various blending material and alloy.
although SAN resin is transparent, through color methods or use concentrated masterbatch material, can manufacturing series 发雾, semi transparent and transparent products.
processing
SAN resin can use thermoplastic property plastics molding methods processing, injection molding, 挤塑, injection molding blow molding and compression molding molding and other. SAN resin has water property, is ensure product quality, in processing molding front for SAN进行 drying 处理.
SAN resin can 进行二次 processing, but also its property can very small. is, if hot 厉害 话, product can can 会发生 color 变化, formed color color 调. SAN in again processing in can mixed its it plastics, tube/pipe it very easy versus 容, 但也会 for product color and transparent degree generate effect/influence. SAN is property polymer, generally and non property resin （包括 polystyrene (PS) ）不 versus 容. SAN resin and ABS resin is versus 容.
suitable for SAN rear 处理操 as hot pressure, coating 漆, filament printing, ultra- 声波 welding, machine processing, true 空喷镀, solvent agent viscous 焊, and used for ABS, acrylic ester type resin and polystyrene (PS) its it large separation processing methods.
application
SAN resin most large applications is as is 一 组 separation manufacturing ABS resin. therefore, has main/primary ABS production manufacturing SAN resin. SAN in market upper has applications.
家庭 use product SAN used for manufacturing use product is is it tool has transparent property, for generally material and agent has chemical resistant property, and tool has high temperature resistance property can in high temperature conditions lower 洗涤. specific application has large 口杯, belt/tape 杯, use tool, 冰桶, 沙拉碗 and pallet and other.
device parts SAN resin in 此方面 application main/primary its transparent property and chemical resistant property. main/primary applications cold 藏柜抽屉, device. true 空吸尘 device parts, add wet device parts and machine agent device.
automotive parts UV resistant ／ resistant outer SAN can used for production 车灯玻璃. glass fiber reinforcement SAN can manufacturing automotive table/sheet 盘.
electrical appliances main/primary has magnetic belt/tape box/case and magnetic belt/tape box/case upper transparent 窗, machine cover/cap, table/sheet transparent outer housing/shell, machine device, battery 箱, 按键帽, device and printing machine as 台.
construction safety 玻璃, water device outer housing/shell and water leading 旋扭.
medical grade products injection device, liquid tube/pipe, 肾渗折 plant/unit and reaction device.
packaging materials box/case, sleeve/set tube/pipe, 睫毛膏 cover/cap bottle 子, cover/cap, cover/cap device and nozzle and other.
特殊 product one-time property machine outer housing/shell, 刷子基材 and hard 毛, tool, false 牙, 牙刷柄, 笔杆, device tube/pipe and toward Monofilament, this is SAN separation application.
industrial products battery 箱, used for many its it plastics concentrated masterbatch material 载体; as is PVC additives improvement its molding property, heat resistant property and gloss degree.

chlorine 化PVC
chlorine polyvinyl chloride (PVC) is polyvinyl chloride (PVC) resin rear chlorine to types polymer.
chemical and property 质
PVC separation upper again increase chlorine rear, material CPVC resin 玻璃化 temperature degree （Tg） will improve/increase 至239至275°F temperature degree scope/range inner; lower heat deflection temperature (HDT), according to its formulation different, will from PVC material material 约158°F improve/increase to 180至219°F temperature degree scope/range inner. is 说, outer increase chlorine, improvement hard PVC flame retardant property, property, improve/increase resistant strong/high degree and modulus, 而保留 it has good property can: dimensional stability, excellent chemical resistant features and good electrical property can.
CPVC mixed material still maintain relatively high chlorine content resin high hot temperature degree features, its material material mixed process and PVC mixed versus similar, more complex, more difficult.
mixed material can application 传统 挤塑, calendering, injection molding and other processing pipe/tube, type 材, sheet/slice and other thermoplastic property molding methods. processing use di screw machine processing powder material material and use mono screw machine processing material material.
use types combined solvent agent solvent understanding CPVC resin, can made types very has use bonding agent. processing also can use its solvent liquid formed made CPVC流延 film.
processing
although CPVC is 以PVC is made polymer, and PVC共 has certain property can, is, it is types has its features polymer, this for/regarding its processing especially important. 例如, CPVC polymer melt temperature degree scope/range from 400°F直至 most high to 450°F. processing need using/adopting or 不锈钢 模头. 挤塑模头必 must is good type, ensure can long time processing 运转. sheet/plate 模头不 can obtain 满意 挤塑运转 time. is very good control pipe/tube and type 材 挤塑 dimensions, most good using/adopting true type technology. equipment 需配备至 less 40马 force screw plant/unit. has types screw design can 适于挤塑 processing various formulation good mixed material.
injection molding processing need using/adopting has combined 适导出 long degree low pressure shrink screw. pipe fittings use material material need using/adopting 尖梢式塑化 screw. low viscosity, high material material need using/adopting sliding ring processing screw, can using/adopting 球形止逆 screw. injection molding mold using/adopting 不锈钢材 material, less using/adopting or 镀镍材 material.
application
due to solid has chemical resistant features, high degree rigid property, solid has resistant property, excellent resistant strong/high degree, resistant inner light, resistant gas features and combined density, make CPVC材 material tool has application market.
传统 upper, CPVC材 material used for manufacturing cold. hot water pipe/tube, pipe fittings and industrial chemical liquid 体 传送 pipeline, pipe fittings, and other. most new technology development make can molding 窗玻璃镶装 pressure strip/profile, cooling sheet/plate, automotive inner use products, waste material device tool and various outer deep color application material product. 一 定 made injection molding product grade can office machine outer housing/shell, long 途通讯 equipment use product and 一 仪 device parts. most new development is anti system pipe/tube, pipe fittings use CPVC material material.
CPVC most 早（ large 约1960 year ） used for manufacturing use cold, hot water tube/pipe and pipe fittings. its pipe/tube hot loss consumption low, water 滴, water poly 积, in 180°F temperature degree and 100磅／英寸2 pressure lower sustainable application, USA ring 境卫生基金会 can use water certification, 因而, make 数百万居住 small using/adopting CPVC pipe/tube. CPVC material material made formed water leading parts and used for use water system in, tool has advantages.
construction upper other application also 包括窗玻璃 deep color pressure strip/profile, frame 架, this is is CPVC has relatively high heat resistant property, can resistant deep color poly hot.
CPVC chemical resistant features make can used for industrial liquid 体, especially is 造纸, made process in high temperature liquid and electroplating, electrical chemical as in acid. alkali liquid 体. many electroplating industrial tube/pipe in using/adopting CPVC贮罐, pipe/tube and parts. also has pipeline, pipe fittings, 阀门, material sheet/plate and equipment, and other full use CPVC manufacturing system.
家 use electrical appliances manufacturing also 发现, CPVC良 good water property, solid has resistant property （达 to UL standards 94－SVA）, resistant liquid, resistant property, for/regarding 直接安装 in machine, machine inner electrical machine upper water 泵 说, combined requirements.
high degree heat resistant property, resistant property, 遇油脂也不 crazing, can use CPVC manufacturing automotive inner parts. this features make CPVC can use manufacturing cold water tube/pipe and water 盘.
solid has resistant property （ UL standards 94?SVA can property ）, and excellent chemical resistant features, UV resistant light property, resistant water and good property, make series new type Brand CPVC can use manufacturing printing machine outer housing/shell and base/seat and other type office machine parts.
also has low property CPVC material material, it meet/satisfy aviation specification 25．853款（A-1） has machine machine inner products hot value 必需符 combined speed rate most new requirements. meanwhile, this material material meet/satisfy 城市公共交通 tube/pipe 理局烟火准则 requirements. this low property material material products meet/satisfy inner A grade standards has low property can requirements. also has types deep color resistant gas new type Brand material material used for 农田灌溉方面. 总之, chlorine not only PVC原 has excellent property can, but also make polymer suitable for more high temperature degree lower, 因而, can metal or other price more engineering plastics.
商业信息
CPVC polymer The BF Goodrich company specialty polymer and chemical product separation company sales. 1991 year price is: 每磅1．30至1．50美元.
styrene - acrylonitrile copolymer
styrene - acrylonitrile copolymer （SAN） is color transparent thermoplastic property resin, tool has high temperature resistance property, color gloss degree and chemical resistant property, also has excellent hardness, rigid property, dimensional stability and relatively high can force. due to resin solid has transparent property, non 常普通 used for manufacturing transparent plastics products.
chemical and property can
SAN resin is property 无定形 copolymer, is through 连续本体, or emulsion polymerization made. through molecular weight and styrene ／ acrylonitrile ratio can adjustment polymerization material property can. in polymerization process in or polymerization formed rear mixed as in can add additives and modifier, obtain need comprehensive property can. use additives and modified material generally color agent, glass fiber reinforcement material, demolding agent, outer light stabilizer, elastomer, anti-static agent and flow additives and processing additives.
SAN resin can resistant 脂肪烃, non oxidation property acid. alkali, material 油, food, certain alcohol type and agent, and 一 芳香烃, ketone type, ester type and chlorine 化烃接触会 by 侵蚀. heat deflection temperature (HDT) scope/range is 200～230°F（182MPa lower ）, made product most high use temperature degree force, chemical ring and orientation degree effect/influence very large, 但185°F use temperature degree is full can to. SAN fracture tensile strength is 69?83MPa, its flexural strength and elastic property modulus generally relatively high. according to resin product grade and processing conditions different, SAN 缺口悬臂梁 impact resistant strong/high degree scope/range is 0．2～0．5 ft.lb／in.
SAN resin and use amount more large. by use ABS(propylene 睛- butadiene - styrene copolymer ） combined formed resin versus ratio, less 一 橡胶组 separation （ butadiene 橡胶）. due to SAN in has 橡胶组 separation, therefore it impact resistant strong/high degree low 于ABS resin. 但SAN its it large separation property can （如 heat resistant property, chemical resistant property, tensile and flexural strength and gloss degree and other ） excellent general purpose grade ABS resin.