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15882120791

PVC專用聚乙烯蠟

PVC專用聚乙烯蠟

一、產品特點 1.本產品為低分子量聚乙烯蠟流動性較好,因此具有良好的加工性能。 2.作為PVC專用潤滑劑,其獨特的熔程控制,使其既具有良好的后期外潤滑效果,又具有良好的前期內...
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產品介紹

一、產品特點

1.本產品為低分子量聚乙烯蠟,流動性較好,因此具有良好的加工性能。

2.作為PVC專用潤滑劑,其獨特的熔程控制,使其既具有良好的后期外潤滑效果,又具有良好的前期內潤滑效果,在擠出機不同的加工區段起到內外潤滑平衡的作用。

3.在加工前期作為內潤滑時,能在一定程度 上降低塑料熔體的粘度,有利于物料在螺桿的剪切推動下順利前行;在加工后期作為外潤滑時,能有效的降低熔體控制加工電流,在一定程度上延遲塑化,避免因剪切力過大造成的物料分解。

4.在物料和口模金屬填充母粒專用聚乙烯蠟內壁之間形成一層均勻的潤滑界面,使物料能勻速的擠出,從而提高制品表面的光亮度,同時也能提高擠出量,增加產能。

5.本產品可用于各類PVC制品的生產,包括管材、 管件、型材、電纜料、木塑、扣板等。

二、產品性能及指標

型號

粘均分子量

熔點(°C)

粘度CPS@140"C

針入度

外觀

101

2000-3000

100-110

10-20

4-5

白色粉狀

101B

3000-3500

110-115

170-200

4-5

白色粉狀

101C

2500-3500

105-115

40-60

3-4

白色粉狀

三、包裝與儲存

本產品為非危險品,請遠離火源存放。

每袋凈重:25kg


One,product characteristics

1. This product is low molecular weight polyethylene good flowability, so it has good processability

2. PVC as a special lubricant,its unique welding process control, which has not only at the late stage of good lubrication effect,but also has good lubrication eft in the early,inside and outside lubricating balance function in the processing section of different extruder.

3. As in the processing of pre lubrication, , can reduce the viscosity of the melt plastic in a certain extent, is conducive to the smooth material in front of the screw shear driven; in the later period of processing as a lubricant, can effectively reduce the melt pressure,control current, to a certain extent delay plasticizing, avoid excessive shear stress the resulting material decomposition.

4. Between the material and the die metal wall to form a uniform layer of lubrication interface, so that the material can be uniform extrusion, thereby improving the products surface brightness, but also can improve the output, increase production capacity.

5. This product can be used in the production of various PVC products, including pipes,fittings, profiles, cable materials, wood plastic, gusset plate and so on.

Two, product performance and indicators

     

model

Formula

weight

Melting point

Dynamic viscosity

needle penetration

surface

101

2000-3000

100-110

10-20

4-5

White powder

101C

2500-3500

105-115

40-60

3-4

White powder

Three, packaging and storage

This product is not dangerous goods, please keep away from the fire source.Net weight per bag: 25kg


15882120791
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