High-end acrylic display
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Is a special acrylic organic glass (PMMA), also called Hongkong called acrylic, acrylic. In fact, whether acrylic, acrylic, organic glass, acrylic is a material name. Today we talk about some of the parameters on the acrylic material.

In the production of acrylic, molding temperature change trend is: a period of about 210 degrees, 200 degrees two, three 180, four 170 degrees, it is worth noting that acrylic materials are prone to deformation under high temperature, so the cooling time is long. Our factory has produced an acrylic material of acrylic products -- do mobile phone lenses, started production of acrylic when the cooling time is 10 seconds, all the results of the lens deformation, can not be used, then the cooling time to 30 seconds, making the mobile phone lens is very transparent, clean and smooth.

Acrylic has very high transparency, light transmission rate of more than 92%, a "plastic crystal" reputation. And there is a very strong weatherability, the specific characteristics of the view of acrylic. The density of 1.19kg/dm3 is acrylic, acrylic and its impact strength is up to 16kg/cm3, tensile strength is greater than or equal to 61Kg/m3, the ultimate strength and tensile strength of the acrylic can see acrylic tensile strength, impact strength and transmittance determination of body on the impact strength and tensile strength test of acrylic with this article. In the acrylic is higher than the temperature of 78 degrees Celsius above can melt, thermal softening temperature more than 105 DEG C. So, the acrylic material good formability.