Shanghai Daoqin Plastics Co., Ltd.

差不 more 一 世纪以, from 一位名叫贝克兰 USA 人发明 第一 types plastics 以, plastics products already 经出现 in active field/area, and still maintain significantly growth speed degree. in type industrial development history upper, has other material 经历 如此奇妙 历程. in addition, plastics and application by history is 20世纪 most important innovation 之一, for type development generate deep effect/influence. due to plastics made formed product usually has color or 自然呈 white, therefore is it add color 变 至关 important.

reading more more:

- about/regarding injection molding process in mixed combined color issues and solutions
- provide plastics color additives 30 more company
- industrial color powder is what? in plastics industry in how to manufacturing color
- is what plastics color additives color, and how to anti this type of phenomenon 发生?

I. plastics is what?

尽 tube/pipe plastics 仅出现不 to year, it is type most development and application material 之一. this type of development main/primary is its color property can. basic upper, plastics is types combined formed or semi combined formed material, 由石油 made formed. plastics non easy processing, can in injection molding, pressure, blow molding and other methods in application.

II. plastics features

plastics tool has 一 突出 features, below/following 几点:

can property

plastics Raw Materials is 石油, 而石油 can a large amount of supply, therefore plastics production cost versus for relatively low. tube/pipe price 不一定便宜, due to its can property, plastics products production cost can large large reduce. can property is plastics in add hot soft rear can formed new 形状. this make production complex product 变 容 easy, efficiency ratio metal high more. in 100 more year 里, plastics molding process already many and 改进, especially is injection molding process, can light manufacturing complex product.

low density

随 plastics industrial development, 传统材 material 如木材, iron, material, type and other density versus for relatively high, many polyethylene (PE) （PE） and polypropylene (PP) （PP） and other plastics density small 于1g/cm³. 例如, PE and PP can in water upper, foam plastics density has 约0.1g/cm³. plastics density comparison high, 例如PVC is 1.4g/cm³, PTFE is 2.2g/cm³, it still ratio metal and light.

尽 tube/pipe plastics density relatively low, it strong/high degree very high. 例如, nylon density is 钢 十 separation 之一, its resistant strong/high degree and versus 当. plastics hardness metal, and metal and versus ratio, it tool has light 质, good mechanical properties, high strength and resistant abrasion loss property. therefore, it can manufacturing light amount tool has good resistant property product. currently, large separation automotive parts using/adopting plastics manufacturing, automotive material 约50%, therefore automotive weight decrease light separation 之一. light amount automotive will decrease/reduce can consumption.

resistant 腐蚀

resistant is important issues need solution. in China, year 直接由腐蚀造 formed loss less is 200 100 million 人民币. large more plastics tool has strong/high large corrosion resistant property, for acid or alkali generate reaction, therefore it usually used for manufacturing chemical tool. plastics in wet ring in 不会生锈 or 腐烂, 也不会 by micro material 腐蚀. therefore, it usually used for construction material 门窗, and other.

excellent insulation and thermal properties

plastics separation is 由共价键组 formed, is 离子键 or 共价键, therefore its electrical retardant rate high 达10^14至10^16Ω. therefore, plastics tool has excellent insulation property can, can used for 开关按钮 or electrical appliances, as is electrical and cable insulation sleeve/set tube/pipe, used for electrical, electronics, 广播, electrical 视, 通信, more 媒体, machine and other field/area.

need understanding important is, plastics disadvantages high temperature resistance property 差, in high temperature lower deformation, easy 燃且受 light 线, oxygen gas, hot, water and wet ring effect/influence oxidation. in addition, due to its surface hardness relatively low, plastics products easy loss. due to is insulation material, plastics easy belt/tape electrical 并吸附尘埃.

plastics main/primary disadvantages is separation understanding, this for ring formed large 危害. it 们不会 separation understanding, make by in lower year 也不会 separation understanding. 随 生 active add fast, is meet/satisfy 社会便利 and demand, one-time property box/case, plastics bag and other product in day active in use. tube/pipe it 们 便利 property and low cost is 人们生 active belt/tape many benefits, if small 心排放 to ring in, it can can for system and ring formed in 危害, this type of phenomenon by is white 污染.

III. plastics application

因 its property can, plastics can processing formed multiple different type type product, from soft/flexible filament 绸, hard iron, transparent 如玻璃. 如今, plastics products in active field/area. can milli 不夸张 说, has plastics has active. below/following is main/primary application areas:

• structure material

• insulation material

• construction material

• 储存 container material

• 消费 product

• electrical outer housing/shell, power/electricity electrical 箱, electronics parts

• plastics pipeline, gas pipeline

• gas 球, bag, plastics box/case

• 家居 use product, office supplies, toys

• 交通工 tool and its parts

• plastics fiber, carpet, carpet

IV. various plastics

full production 300 multiple plastics, classification methods versus complex and more 样, it can can has heavy 叠之处. is 方便, can material features, application features and processing methods classification.

1.按 material features classification

according to material features, plastics can separation is type: hot solid property plastics and thermoplastic property plastics. thermoplastic property plastics tool has or structure, it in high temperature lower soft, cooling rear hard, this process can more heavy has material 理状态发生变化. therefore, in processing process in generate waste material or waste material can through powder again utilizing. Common thermoplastic property plastics 包括: polyethylene (PE) （PE）, polypropylene (PP) （PP）, polyvinyl chloride (PVC) （PVC）, polystyrene (PS) （PS）, acrylonitrile-butadiene-styrene (ABS) （ABS）, polyamide (PA) （PA）, polypropylene (PP) acid ester （PO）, polycarbonate (PC) （PC）, polymethyl methacrylate (PMMA) （PMMA） and other.

hot solid property plastics in add hot front tool has elastic property and structure, hot 时, polymer through chemical combined formed 空间网络, it will again or solvent understanding, and its structure method again 次改变. therefore, it in processing process in chemical and material upper 变化. waste material and material in this process in method again utilizing.

2.按 processing methods classification

plastics can processing methods classification, injection molding, extrusion and blow molding and other.

3.按 Product Categories

plastics can according to its application areas classification, plastics film, plastics tube/pipe, cable sleeve/set tube/pipe, construction material, foam plastics and other.

V. plastics color methods

color is material color or is color material color process. color is through selection property absorption and 反射特定 color light 波 呈现, according to 惯例, color can separation is material and material.

染 material is combined formed has machine material, can solvent understanding in large more solvent agent and material in. material tool has good transparent property, strong/high color can force and relatively low density. and material different, material solvent understanding water, or plastics in, usually can in plastics in dispersion, is material color. in addition, material and color material reaction, material can through material methods uniform dispersion in plastics in achieve color 效果. tube/pipe in this type of difference, still method 明确定义 it 们. material classification 并不清晰. 一 无 machine material can solvent understanding in certain type type polymer in. 例如, color 254（DDP红 color ） is types color, solvent large more polymer in.

染 material is has machine combined material, material can is machine or has machine. it in property upper has different. machine material is metal salt or oxidation material. types machine material has very more 共同点. it solvent understanding 于常规 solvent agent, but also usually tool has good heat resistant property, 另一方面, has machine material usually tool has relatively high color degree.

总之, used for plastics color has machine material, machine material and material. material 形式

powder material

颜 material powder is material powder 末 原始状态, made 备而. it tool has large surface 积, and has poly trend, easy generate 尘埃, 自动化处理时会遇 to issues, and in color process in can full dispersion. it effect/influence color product property 质, but also price 便宜. currently, powder material output/production volume plastics material amount 12％. tube/pipe in many made, it easy processing, and easy is many different color small amount product made formulation. and pellets material different, it 不受基础 plastics and color made. therefore, in in small type plastics production company in use. if 不精确, powder material separation 装会导致 color 出错. therefore, in amount decrease/reduce 错误 情况 lower, need use 越精确越 good electronics 秤.

pellets material

pellets material pellets formed, through will a large amount of material powder in plastics upper made formed. and has machine material versus ratio, pellets material in material powder concentrated degree usually is 20〜40％, for/regarding machine material, concentrated degree is 50〜70％. in made pellets 时, material powder in process in full dispersion. therefore, in color process in it non uniform, tool has relatively less powder 尘, environmental protection, relatively less 污染, easy mixed combined, separation 装, high production efficiency, good product appearance, decrease/reduce manufacturing process in Raw Materials use amount, long 存储材 material use lifespan, easy processing and as and other advantages.

pellets and plastics ratio/proportion is 1:50. currently, it in film, cable, sheet/plate, pipeline and combined formed fiber production in to application. it is is plastics color main/primary methods, use amount 占60％ above. however, pellets material usually price relatively high, is its made process complex, cost relatively high, 另一 不利 factors is due to multiple polymer versus 容而导致 plastics quality decline, therefore pellets material and color product plastics need versus 似.

liquid material

liquid material concentrated degree usually in 20% to 60% between. this type of product features is can use small tube/pipe Color Matching, this will reduce equipment investment cost, and mixed combined machine versus ratio. this type of product suitable for 一 特定 type type plastics, 如PET. it to Color Matching methods in 约2%. liquid material structure and pellets material versus 似.

liquid material advantages is can very good lubricating wet plastics pellets, especially is for/regarding powder or transparent material, this is liquid material and pellets material versus ratio most important advantages. other benefits it can separation color degree, is material full dispersion, easy amount, 无尘且 price combined 理.

color masterbatch

pellets mixed color is through melt, and pressure process manufacturing mixed combined material, its in multiple different color. rear, it can and plastics and other various additives mixed combined in 一起, used for processing multiple methods, especially suitable for thermoplastic property plastics. this mixed color pellets tool has good color distribution and stability quality, therefore it by used for is various need color quality requirements product color, 如家居 equipment and automotive parts. pellets mixed color cost versus for relatively high, is color already in add to plastics in front mixed combined in 一起, this is types in modified plastics, engineering plastics, composite/compounding plastics and high grade plastics field/area non has color methods.

different type type plastics need different color methods.