描述

回收的聚甲基丙烯酸甲酯PMMA颗粒/PMMA透明级

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

回收的聚甲基丙烯酸甲酯颗粒/PMMA透明级

产品细节

回收的聚甲基丙烯酸甲酯PMMA颗粒/PMMA透明级

表面硬度–PMMA是一种坚韧、耐用且重量轻的热塑性塑料。丙烯酸的密度在1.17-1.20 g/cm3之间，比玻璃的密度低一半。与聚碳酸酯等其他透明聚合物相比，它具有优异的耐划伤性，但比玻璃低。它具有较低的水分和吸水能力，因此制造的产品具有良好的尺寸稳定性

紫外线稳定性–PMMA具有很高的抗紫外线和耐候性。大多数商用丙烯酸聚合物都是紫外线稳定的，能够很好地抵抗长时间暴露在阳光下，因为在这些条件下，其机械和光学性能会发生很大变化，因此，PMMA适合用于户外长期暴露

Recycled Polymethyl Methacrylate PMMA Granules / PMMA Clear Grade

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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.

Recycled Polymethyl Methacrylate PMMA Granules / PMMA Clear Grade

Product Details

Recycled Polymethyl Methacrylate PMMA Granules / PMMA clear grade

Surface Hardness – PMMA is a tough, durable and lightweight thermoplastic. The density of acrylic ranges between 1.17-1.20 g/cm3 which is half less than that of glass. It has excellent scratch resistance when compared to other transparent polymers like Polycarbonate, however less than glass. It exhibits low moisture and water absorbing capacity, due to which products made have good dimensional stability.

UV Stability – PMMA has high resistance to UV light and weathering. Most commercial acrylic polymers are UV stabilized for good resistance to prolonged exposure to sunlight as its mechanical and optical properties fairly vary under these conditions, Hence, PMMA is suitable for outdoor applications intended for long-term open-air exposure.