Shanghai Daoqin Plastics Co., Ltd.

as is plastics industry from 业人员, 你肯定听 蒙旦 wax, 也称褐煤 wax, that 你肯定也经历 蒙旦 wax price rise, procurement cycle long and other issues. in plastics processing field/area, wax as is types important additives, 发挥 不 can overlook function. 今天, 我们就 in-depth discussion lower wax in plastics in function mechanism, application, features and future development trend.

一, wax front 世今生: from 远古 层 to 现代实验室

蒙旦 wax, also 称褐煤 wax, its 名字源于德语“Montanwachs”, “Montan” 意 is  “山”, table/sheet it 源— deep lower 褐煤之 in. is 煤化程 degree most low 煤, in long 质变迁 process in, material 遗体经 complex material chemical and material chemical 变化, 逐渐形 formed 褐煤. 而蒙旦 wax positive is in formed process in types production material, it in lower 经 数百万 year and 演变, absorption large 精华, most formed tool has features 质 天然产 material.

人 type for wax and utilizing can to 19世纪初. 当时, Germany in 开采褐煤时, 偶然发现 this type of tool has gloss and lubricated property material 质. 起初, for it property and applications understanding, is will its as is types new material 质进行 bookmark. chemical industrial development, 科学家们开始 for wax in-depth research. 1838 year, Germany chemical 家首次 for wax chemical formed separation analysis, it is types complex mixed combined material, main/primary wax ester, 游离脂肪 acid, resin and 沥青质 and other formed. this 一发现 is wax industrial application 奠定 基础.

20世纪初, plastics industrial 兴起, wax its good lubricated property, versus property and heat stabilized property, by used as plastics processing additives. most 初, wax and processing technology versus for rear, output/production volume relatively low, cost relatively high, made it large application. 但随 科技 不断进步, process 逐渐改进, from most simple material 理提取 development to chemical and modified technology, wax quality and output/production volume to large improves. 如今, wax already formed is plastics additives field/area important formed 员, widely used in plastics, coating material, viscous agent, day use chemical and other more industry.

二, full 球蒙旦 wax production landscape: 巨头林立 and technology innovation

currently, full 球蒙旦 wax production main/primary in in Europe, and 亚洲 区. Germany as is wax 发源, in production technology and market upper 一直占据领先 位. Germany Clariant （Clariant） company is full 球蒙旦 wax production leading enterprise 之一, has ultra- 百 year wax production history. Clariant its production process and strong/high large R&D can force, production 出 蒙旦 wax product quality stability, property can 卓越, widely used in high plastics, coating material and product and other field/area. its chemical technology can has remove wax in 杂质, improve/increase product pure degree and stability property, meanwhile also can according to different demand, for wax modified, development tool has property can product.

remove Clariant, Germany BASF （BASF） company in wax field/area tool has important 位. BASF utilizing its in chemical industry field/area comprehensive advantages, will wax production and other chemical industry product versus combined, formed industry chain. its production wax product not only in Europe market relatively large 份额, also full 球各. in 北美 区, USA Honeywell （Honeywell） company is wax main/primary production 商之一. Honeywell through technology innovation, development 出 一 series high property can wax product, especially is in plastics processing and specialty coating material field/area, its product tool has color property can performance.

in 亚洲, China in recent years wax production development speed. inner 涌现出 一批 excellent 秀 蒙旦 wax production enterprise . 如天津万科斯科技 has company and heavy combined chemical industry has company and other, this enterprise through 引进国 outer technology and independent R&D versus combined methods, improve/increase product quality and production efficiency. China wax production enterprise in meet/satisfy inner market demand meanwhile, also 积极拓展海 outer market, product export to Southeast Asia, in 东, Europe and other 区. although and 国际巨头 versus ratio, China wax production enterprise in technology and Brand effect/influence force upper also has 一定差距, technology 不断进步 and industry rise grade, China wax industry competition force positive in improves.

三, wax 科学密码: formed separation and property can

蒙旦 wax therefore can in more plastics additives in 脱颖而出, and its chemical formed separation and property can can separation. from chemical formed separation upper 看, wax is types complex mixed combined material, main/primary formed separation wax ester, 游离脂肪 acid, resin and 沥青质. its in, wax ester is wax main/primary formed separation, 约占总 amount  50%-70%. wax ester high grade acid and high grade alcohol ester formed, its separation structure tool has long 链烷基, this type of structure 赋予 蒙旦 wax good lubricated property and flexibility property. 游离脂肪 acid content generally in  15%-30% left right, it 们 存 in make wax tool has 一定 极 property, can and plastics and other property material more good versus 容. resin and 沥青质则起 to reinforcement wax hardness and viscous property function.

in physical properties 方面, wax tool has relatively high melting point, generally in 80℃-95℃ between, this make its in high temperature ring lower still can maintain stability property can. it hardness in, has rigid property, also tool has good flexibility property, can in plastics processing process in to has lubricated and demolding function. wax chemical stability property relatively good, easy by acid alkali and other chemical material 质腐蚀, in strong/high oxidation agent function lower, its separation structure 会发生破 bad. in addition, wax also tool has good weather resistance, can in 一定程 degree upper UV resistant, oxygen gas and water separation 侵蚀, long plastics products use lifespan.

and other plastics additives versus ratio, wax tool has advantages. 例如, and 传统 石 wax versus ratio, wax melting point more high, lubricated property can more good, and plastics versus property more strong/high, can in plastics processing process in formed more stability lubricated film. and polyethylene wax versus ratio, wax tool has more good property and dispersion property, can more good and property plastics polyvinyl chloride (PVC) （PVC）, nylon and other versus 容, from improve/increase plastics products property can. positive is this property can, make wax in plastics processing and other field/area tool has can substitute/replace 位.

四, wax function mechanism

inner lubricated function : 蒙旦 wax property can and plastics separation 子间 极 property versus function, low plastics separation versus 互吸引 force, reduce plastics melt inner scratch, make plastics in processing process in more easy flow, decrease/reduce processing equipment can consumption, improve/increase production efficiency. 例如, in PVC processing in, wax inner lubricated function can has improvement PVC melt flow property, make PVC products molding more add 顺利.

outer lubricated function : its non property carbon and processing equipment metal surface or other solid surface versus function, in plastics and equipment between formed lubricated film, anti plastics and equipment between viscous and scratch, reduce plastics for equipment abrasion loss, meanwhile has plastics products demolding. in injection molding in, wax outer lubricated function can make plastics products more easy from mold in 脱出, improve/increase demolding efficiency and products surface quality.

demolding function : due to wax non property carbon can in plastics products surface formed light slip film, this film can has retardant plastics products and mold between viscous 附, make products more easy from mold in 脱出, 且不会 for products surface formed loss 伤, from improve/increase production efficiency and products qualification rate. in high degree plastics products production in, electronics electrical appliances parts, automotive parts and other, wax demolding function important.

dispersion function : wax can as is dispersant, make plastics in filler, material and other additives more good dispersion in plastics in. it can reduce additives and plastics between interface force, improve/increase additives dispersion property, from make plastics products color more add uniform, property can more add stability. in color masterbatch production in, wax dispersion function can make material in masterbatch in uniform distribution, improve/increase material color force and color masterbatch property can.

resistant function : wax tool has good resistant property, its separation structure stability, in plastics products use lifespan in, can long time maintain in plastics internal or surface, light easy toward products surface or 挥发. this make plastics products property can can to long stability 保障, plastics products lubricated property, demolding property, gloss degree and other can relatively long time.

improvement surface quality function : wax can improve/increase plastics products surface light degree and gloss degree, make products surface more add light slip, 亮丽. this is is it can in plastics products surface formed uniform film, filling products surface micro small and 划痕, meanwhile its lubricated property and demolding property has decrease/reduce products surface defect and 瑕疵.

四, wax and dispersant and lubricant comparison

五, wax future 之路: machine and 挑战并存

随 科技 不断进步 and industry for high property can material demand increase, wax industry new development machine 遇. 一方面, environmental protection requirements day 益严格, development environmental protection type wax product formed is industry development trend. 传统 蒙旦 wax production process in can can generate 一 污染 material, new type green production technology will has decrease/reduce ring 境污染, improve/increase product environmental protection property can. 例如, using/adopting material technology production wax, not only can reduce production cost, also can decrease/reduce for 化石资源 依赖, combined sustainable development requirements.

另一方面, nano technology, material technology and other new technology development, wax property can has to 进一步 improves. through nano modified technology, can 赋予蒙旦 wax more excellent force property can, thermal properties and optical property can, make its in high field/area application more add 广泛. 例如, will wax and nano pellets composite/compounding, can made tool has high strength, high toughness and high heat resistant property composite/compounding material, used for aviation aerospace, automotive manufacturing and other high field/area. in addition, 随 智 can material 兴起, development tool has can function wax material will formed is future research direction 之一.

however, wax industry development 也面临 一 挑战. 首先, market competition day 益激烈, inner outer enterprise between competition not only in price upper, more in technology innovation and product quality upper. how to improve/increase enterprise core competition force, development tool has independent Knowledge high property can product, is 每 蒙旦 wax production enterprise need for issues. its 次, Raw Materials price 波动也会 for wax industry generate effect/influence. wax main/primary Raw Materials is 褐煤, price 波动会直接 effect/influence to wax production cost and market price. in addition, substitute/replace product 不断涌现, combined formed wax, bio-based wax and other, wax 面临 一定 market competition pressure. future, wax industry need add strong/high technology innovation, improve/increase product quality and property can, development more more meet/satisfy market demand new product.