Properties of PC/PMMA Composites

Properties of PC/PMMA Composites

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PC/PMMA composite film is a two-layer co-extrusion or three-layer co-extrusion material. The main substrate is PC, the two layers are PC+PMMA, and the three layers are PMMMA+PC+PMMA. It has the characteristics of high hardness and impact resistance. , folding resistance and other excellent properties, can be used for hot pressing or high pressure forming, directly forming all kinds of large radians.
The main products are:
1. Composite film: the thinnest 0.075, the surface is acrylic, and the bottom is PC. It is widely used in IML injection molding or various protective stickers. It can be formed by hot pressing or high pressure. When it is directly used for PC injection molding, it does not need to use any adhesive, and now it is widely used in instrument panels and automotive interior parts of various automobiles.
2. Composite board: There are two-layer or three-layer composite board. The green board can be used to replace injection molding and can be directly formed. The surface can be hardened up to 6H, used for various electronic, mobile phone touch screens or display windows, the front and back of the three-layer composite board can be made of high hardness, the surface can also be AF (anti-fingerprint), AG (anti-glare), anti-glare Special function processing such as fog. The special three-layer composite board is now used in large quantities by Huawei, Gionee, Asus, Gree and other mobile phone leather cases.
3. Anti-glare treatment: Anti-glare treatment can be done on acrylic, PC or composite boards, and can be applied to car window panels. Products with different hazes can be customized according to specific needs.
4. Anti-fingerprint treatment: hydrophobic and oleophobic treatment can be done on acrylic, PC or composite board, the water drop angle can reach more than 105 degrees, and it can be maintained for a long time, which can be easily cleaned

We have produced a lot of PMMA/PC type products, we have a lot of experience, we know the problems that need to be paid attention to in mold production, such as the need for quenching production, and also know the problems of packaging and production. We have our own set of completed production chain, which will deliver the best products to customers

 


Post time: Sep-22-2022