描述
聚甲基丙烯酸甲酯树脂PMMA树脂价格
PMMA塑料材料
优良的透明度和优异的耐老化性
PMMA具有重量轻、成本低、易于成型的优点
聚甲基丙烯酸甲酯树脂PMMA树脂价格
产品详细信息
聚甲基丙烯酸甲酯树脂PMMAresin Price
聚甲基丙烯酸甲酯（PMMA）适用于热成型工艺：压缩成型、真空成型、无模气动成型、珠光暗花制备
压缩成型。成型压力由材料厚度和零件形状决定，如果厚度小于2mm，零件形状简单，并且可以形成模具本身的质量。
（2）真空成型。如果零件形状简单或模具表面光滑，则只能模制一个负模；如果零件形状复杂，除阴模外，还应配有柱塞以辅助成型。
（3）无模气动成型。适用于制造凹面或半圆形零件，由此生产的零件，光学性能特别好，成型功率用预热压缩空气，压力应大于0.1MPa。
珠光暗花法。利用珠光颜料的平行并置，可以制造出具有珠光暗色花朵的塑料制品
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Poly Methyl Methacrylate Resin PMMA Resin Price
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PMMA Plastic Material
Excellent transparency and outstanding aging resistance
PMMA has the advantages of light weight, low cost and easy molding.
Poly Methyl Methacrylate Resin PMMA Resin Price
Product Details
Poly Methyl Methacrylate Resin PMMAresin Price
Polymethyl methacrylate (PMMA) is suitable for thermoforming processes: compression molding, vacuum molding, moldless pneumatic molding, pearlescent dark flower preparation.
(1)Compression molding. The molding pressure is determined by the thickness of the material and the shape of the part, if the thickness is less than 2mm, the shape of the part is simple, and the quality of the mold itself can be formed.
(2)Vacuum molding. If the shape of the part is simple or the mold surface is smooth, only one negative mold can be molded; If the shape of the part is complex, in addition to the negative mold, it should also be accompanied by a plunger to assist molding.
(3)Moldless pneumatic molding. Suitable for the manufacture of concave or semi-circular parts, the resulting production of parts, optical properties are particularly good, molding power with preheated compressed air, the pressure should be greater than 0.1MPa.
(4)Pearlescent dark flower method. Using the parallel juxtaposition of pearlescent pigments, plastic products with pearlescent dark flowers can be made.
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