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
Plastic spare parts for kitchen
Min.Order | Unit Price |
---|---|
1000 Piece/Pieces | USD 0.5 / Piece/Pieces |
Plastic injection accessories for Walmart
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.