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Customized High‑Grade Black Masterbatch (Custom‑tailored for surface‑defect improvement)

High‑grade customized black masterbatch is dedicated to optimizing plastic surface quality. Adopting carefully selected high‑jetness carbon black and high‑efficiency dispersion system, it effectively eliminates surface defects such as flow marks, insufficient blackness and poor gloss. It delivers deep and uniform black tone, improves surface gloss and smoothness for finer and high‑end appearance.

Main Applications

High‑gloss Home‑Appliance Housings: TV bezels, air‑conditioner panels and vacuum‑cleaner bodies. Eliminates flow marks and weld lines to achieve piano‑black mirror‑like finish. Automotive Interior & Exterior Parts: Instrument panels, pillar trims and steering‑wheel components. Provides uniform black color while covering surface blemishes and enhancing overall texture. Precision Electronic Components: Printer housings, router casings and charger plugs. Guarantees consistent color and surface smoothness for complex‑structured small‑size parts.

Product Information

Item	Details
Product Name	Customized High‑Grade Black Masterbatch (Custom‑tailored for surface‑defect improvement)
Model	To be confirmed upon customization
Pricing rule	Ex‑factory price varies according to raw‑material and additive formulation
Unit	Kilogram
Environmental compliance	Customized per customer requirements
Processing temperature resistance	Customized per customer requirements
Dosing ratio	Common ratio: 1 kg masterbatch : 25‑100 kg base resin
Applicable base resins	Customized according to customer’s raw‑material requirements
Processing methods	Injection molding, extrusion, blow‑molding, film‑blowing; trial test required for other processes
Core function	Plastic color matching & surface optimization
Usage	Thoroughly mix base resin with required proportion of masterbatch before processing
Payment term	Production and delivery upon payment confirmation
Invoice	13% VAT special invoice
Freight	Freight to be negotiated by both parties or arranged by buyer; buyer bears freight cost for special‑price materials
Sample service	Free samples provided
MOQ	200 kg upon successful sample validation
Lead time	Delivered within 5 working days
Packaging	Customized per customer requirements
After‑sales service	Free return & exchange for unopened materials within 15 days in case of quality defects

All parameters above are for reference only. Actual terms shall be subject to mutual agreement between buyer and seller.