描述

PMMA原理

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原理

产品详细信息

PMMA原理

有机玻璃，英文：（聚甲基丙烯酸甲酯），缩写为：PMMA；有机玻璃的化学名称是聚甲基丙烯酸甲酯，它是由甲基丙烯酸酯聚合而成的聚合物化合物。表面光滑、色彩鲜艳、比重小、强度高、耐腐蚀、防潮、耐光、绝缘性能好、隔音。它可以分为三种类型：管状材料、条形材料和板状材料

聚甲基丙烯酸甲酯原理

以丙烯酸及其酯为原料聚合而成的聚合物统称为丙烯酸树脂，相应的塑料统称为聚丙烯酸塑料。其中，聚甲基丙烯酸甲酯的应用最为广泛。聚甲基丙烯酸甲酯的缩写代码是PMMA，俗称有机玻璃。透光性好，可透射92%以上的阳光，紫外线可达73.5%；具有较高的机械强度和一定的耐热性和耐寒性，耐腐蚀、绝缘性能好、尺寸稳定、易成型、质地易碎、易溶于有机溶剂、表面硬度不足、易划伤，可用作要求一定强度的透明结构件，如油杯、汽车车灯、仪表零件、光学镜片、装饰礼品等。添加一些添加剂可提高其性能，例如耐热性和耐磨性。这种材料广泛用于制作广告灯箱和铭牌

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PMMA Principle

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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 Principle

Product Details

PMMA principle

Plexiglass, English: (Polymethyl methacrylate), abbreviated as: PMMA; the chemical name of Plexiglass is polymethyl methacrylate, which is a polymer compound polymerized by methacrylate. The surface is smooth, colorful, small specific gravity, high strength, corrosion resistance, moisture resistance, light resistance, good insulation performance and sound insulation. It can be divided into three types: tube-shaped material, bar-shaped material, and plate-shaped material.

PMMA principle

Polymers obtained by polymerizing acrylic acid and its esters as raw materials are collectively called acrylic resins, and the corresponding plastics are collectively called polyacrylic plastics. Among them, polymethyl methacrylate is the most widely used. The abbreviation code of polymethyl methacrylate is PMMA, commonly known as plexiglass. It has excellent light transmittance, can transmit more than 92% of sunlight, and ultraviolet rays reach 73.5%; it has high mechanical strength and certain heat and cold resistance. , Corrosion resistance, good insulation performance, stable size, easy to shape, brittle texture, soluble in organic solvents, insufficient surface hardness, easy to scratch, can be used as transparent structural parts that require a certain strength, such as oil cups, car lights, Instrument parts, optical lenses, decorative gifts, etc. Adding some additives to it can improve its performance, such as heat resistance and friction resistance. This material is widely used in the production of advertising light boxes and nameplates.

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