- Plastic Injection Components
- PVC Fittings injection
- PVC Non metallic LiquidConnector
- Plastic Injection parts
- Plastic Injection parts Motor Frame
- Plastic Injection Control Handle
- Injection Charger Base Accessories
- Plastic Ups Drive Housing
- Plastic Injection Accessories
- Plastic Injection Clear Housing
- Plastic Injection Molded Connector Accessories
- Plastic Injection Curve Joint Fittings
- Metal Stamping Components
- Metal stamping TV Top Metal Box
- Metal Stamping Accessories
- Metal stamping STB Metal Box
- Metal stamping TV Metal Case
- Metal stamping Power Adapter Metal Housing
- Metal stamping Power Metal Stamping Plate Housing
- Metal stamping Power Metal Stamping Housing
- Metal stamping Led driver Metal Base
- Metal stamping Led Driver Metal Housing
- Switching power Metal Stamping Parts
- Metal stamping Precision Copper Stamping Parts
- Metal Stamping Spring Fittings
- Metal stamping AMPLIFIERS Metal Chassis & Panel
- Metal stamping Audio Metal Chassis Panel
- EMI / RFI Shielding
- Contact Person: Mr. Alan Nong
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Plastic Injection Clear Housing
The transparency of the Plastic Injection transparent shell matrix resin itself has a great influence on the transparency of PP plastic products. In order to improve PP transparency, a small amount of polyacrylate resin with good transparency and compatibility can be added.
(1) the inorganic nucleating agent mainly consists of ultra-fine talc powder and SiO2, and also includes calcium carbonate, mica powder, inorganic pigments and fillers, etc., which is cheap in price and rich in source, but has certain influence on the gloss and transparency of the products.
(2) organic nucleating agent organic nucleating agent is a kind of organics with low relative molecular weight, represented by sorbitol and its derivatives. It has good compatibility with matrix resin and can significantly improve product transparency and surface gloss.
(3) in the case of sorbitol, when the amount of nucleating agent exceeds 0.3%, the effect of transparency improvement is not obvious, and even decreases. However, when the dosage is less than 0.2%, the nucleation quantity is insufficient and the transparency is not increased enough. It can be seen that the amount of nucleating agent should be between 0.2-0.3%. Therefore, suitable nucleating agent content can better improve the transparency of PP.