描述

PMMA塑料原材料价格丙烯酸颗粒

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

PMMA塑料原材料价格丙烯酸颗粒

产品详细信息

聚甲基丙烯酸甲酯塑料原料价格丙烯酸颗粒

聚甲基丙烯酸甲酯PMMA板英文全称：聚甲基丙烯酸甲酯，简称PMMA，也称丙烯酸。nd=1.491，色散系数Vd=57.2，透射率约为92%，加速老化240H后透射率仍能达到92%，在室外使用10年后仅能降至88%，可透射波长大于270nm的紫外光。PMMA可以传输X射线和Y射线，其薄片可以传输α射线和β射线，但可以吸收中子线。基本光学特性：在可见光范围内具有黑视觉（400-700 nm），可见光透过率小于1%，波长大于800-1600 nm的近红外区域大于92%

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PMMA Plastic Raw Materials Prices Acrylic Granules

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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.

PMMA Plastic Raw Materials Prices Acrylic Granules

Product Details

PMMA Plastic Raw Materials Prices Acrylic Granules

Polymethyl methacrylate PMMA board English full name: Polymethylmethacrylate, referred to as PMMA, also known as Acrylic. nd = 1.491, dispersion coefficient Vd = 57.2, transmittance of about 92%, accelerated aging after 240H transmittance can still reach 92%, in the outdoor use after 10 years only reduced to 88%, can transmit wavelength of more than 270 nm ultraviolet light. PMMA can transmit X-rays and Y-rays, and its flakes can transmit α rays and β rays, but can absorb neutron lines. Basic optical characteristics: it is given black vision (400-700 nm) in the visible light range with a visible light transmittance of less than 1%, and the near-infrared region with a wavelength of more than 800-1600 nm is greater than 92%.

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