
Injection Molding White Masterbatch White Injection Plastic Granules is a kind of white plastic particles specially used in the injection molding process. As a key raw material in the injection molding process, it can provide stable and consistent white effects for plastic products. This white masterbatch uses high-quality pigments and carriers to ensure good dispersion and compatibility. During the injection molding process, the white masterbatch can be evenly dispersed in the plastic melt, making the injection molded products uniform and pure in color. Injection molding white masterbatch is widely used in various fields that require white plastic products, such as home appliances, automobiles, electronics, medical, etc. It can be used to manufacture various injection molded parts, such as parts, shells, containers, etc.
This product is LLDPE as the carrier, and rutile titanium dioxide processing, with dispersion performance, high hiding power, can be used in film packaging, injection parts, sheet extrusion, health salivation, etc., according to customer requirements to produce different content of color masterbatch.
Injection Molding White Masterbatch is a high-performance white masterbatch designed for plastic injection molding process. It uses high-concentration titanium dioxide (TiO₂ content ≥ 75%) as the core colorant, combined with high-quality PE/PP carrier resin and dispersing aids. This product has the following core advantages:
Excellent coloring performance
The color concentration reaches 1:25-1:50 (ratio of masterbatch to base material), the whiteness value L*>95 (CIE Lab standard), and the twin-screw dynamic dispersion process ensures uniform distribution of pigments, effectively eliminating defects such as color spots and flow marks on the surface of injection molded parts.
Strong process adaptability
The melt index (MFI) range is 2-35g/10min (190℃/2.16kg), which is suitable for various resin systems such as HDPE, PP, ABS, etc., and the temperature resistance reaches 260℃/30s without yellowing, meeting the needs of high-speed injection molding.
Functional composite characteristics
Optional modified functional modules such as anti-UV, flame retardant (UL94 V-0 grade), antibacterial (ISO 22196 certified), etc. are available for application in high-end fields such as automotive interiors, medical equipment (compliant with FDA 21 CFR), and outdoor home appliance housings.
Quality stability guarantee
Adopting the dual quality control system of online colorimeter (ΔE<0.5) and ash content detection (≤0.03%), the batch consistency meets the ASTM D6290 standard, significantly reducing the customer's production loss rate.
This product has passed ISO9001/14001 system certification and provides free technical adaptation services to help customers achieve the dual goals of cost reduction and efficiency improvement and quality upgrade.
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