描述
塑料原料PA12白色家用塑料颗粒
PA12塑料材料
良好的抗冲击性机器化学稳定性
良好的耐磨性、自润滑性和耐溶剂性
免费样品和快递
塑料原料PA12家用白色塑料颗粒
产品详细信息
塑料原料PA12家用白色塑料颗粒
PA 11和PA 12加工条件
强烈建议在加工前干燥：在80-90°C下干燥6-12小时。目标含水量应最大为0.1%
注塑成型
用于塑化装置，建议使用L/D比在18和22之间的三区螺杆
熔体温度：180-230°C
模具温度：30-100°C
模具温度的降低通常会使脱模变得容易，但随后会发生结晶度的降低
挤出
一般温度设置在很大程度上取决于要加工的树脂和挤出物的类型，因此，不能给出第一加热区温度的一般建议：~200°C
建议使用L/D比至少为24的常规三区螺钉
混合和剪切元件可能有助于提高熔体的均匀性
主要要求进料段冷却
是专业塑料原料之一材料pa12白色塑料颗粒用于家居用品制造商，您可以从我们工厂以优惠价格订购高品质的塑料原料pa12白色塑料颗粒用于家居用品
Plastic Raw Material PA12 White Plastic Pellets For Household Articles
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PA12 Plastic Material
Good impact resistance machine chemical stability
Good wear resistance, self-lubricating and solvent resistance
Free Sample and express delivery
Plastic Raw Material PA12 White Plastic Pellets For Household Articles
Product Details
Plastic Raw Material PA12white Plastic Pellets For Household Articles
PA 11 & PA 12 Processing Conditions
Drying before processing is highly recommended : 6-12 h at 80-90°C. Target moisture content should be a maximum of 0.1%.
Injection Molding
For the plasticating unit, a three zone screw with a L/D ratio between 18 and 22 is recommended
Melt temperature: 180 – 230°C
Mold temperature: 30 – 100°C
Decrease of mold temperature very often eases de-molding but a decrease of crystallinity then occurs
Extrusion
General temperature setting depends very much on resins to be processed and type of extrudate, thus a general recommendation can not be given
Temperature in first heating zone: ~ 200°C
Conventional three zone screw with a L/D ratio of at least 24 is recommended
Mixing and shear elements may be useful to increase the melt homogeneity
Cooling of the feeding section is mostly required
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