I often encounter some friends to say, why is the acrylic industry quotation is so big, how is it made of low-priced products, our unit price is a little higher, where is it? According to the experience of such years, let's talk about it.

First, the material difference

Many friends are hard to divide PMMA, PC, PS, MS these materials? These materials have only the first common known acrylic, but also called Siargalil, but if the single is difficult to distinguish, because of the transparent plastic sheets, the light transmittance is almost almost. As a family of more than ten years in this industry, if you don't use special means, it is even difficult to distinguish between their differences, however, the cost of purchasing various materials is much different, and the most even is only one-third of acrylic. .

Of course, some panels do not have to use acrylic, using other materials, and the effect is almost the same, pay attention to a few questions when using:

1. Whether the product is required to meet environmental protection, such as products if needed to export the EU, they have strict product material requirements, must comply with environmental certification such as RoHS, Reach. The ROHS instruction is an environmental protection specification that is limited to the harmful substances of electrical products and medical devices. The export of EU has a certain limit on the number of substances containing lead, cadmium, and mercury. Then there are some materials that are material above.

2. Which parts are used in the product, display the window mirror? Decorative sheet? Structure? Do you need an impact? The appropriate material is then selected according to these conditions.

Second, the level difference

Acrylic sheets are squeezed from the raw materials, generally divided into ordinary and optical grades, ordinary acrylic sheets cannot be used for electronic products window lens products, the purity of raw materials is not high, mostly the secondary recovery processing, resulting in sheet surface The crystal point, yellow color, and insufficient transparency. Therefore, the price is also far farther. Some of us asking mirror products will even use Japanese raw materials or sheets. For example, Mitsubishi MR200 hard plates.

Third, whether it is hardened.

The acrylic sheet is divided into a plate and a hardening plate. The surface hardness of the boss is 2 h. It can be scratched by means of nails. The hardness of the hardening plate is 5h, the surface hardness is close to the glass (glass hardness is 7h), the cost of the bonnel and hardening plates Torp 30%

Fourth, the difference between processing technology

1. Silk screen: Zi Xiang factory uses 130T high-precision screen printing, each with two bottom bottoms, doing clearly freely freely freely and no leaks in the edge of the window.

2, cut: Some soft impact resistance, such as PC materials, some factory use stamping, resulting in cutting edge burrs, rough uneven, large tolerance, and the address of CNC CNC cutting, product edge smooth flat, tolerance .

V. Protective film and packaging

If the produced acrylic panel cannot be assembled for a while, it is necessary to use weather resistant protective film to the warehouse. The protective film price difference is also relatively large.

Combined with the above points, I believe that everyone should understand that the price of product prices is definitely reason, one point and one point. Everyone has to survive, how to survive, it will be all god. .

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