High Jet Black Masterbatch Manufacturer & Supplier
Premium Carbon Black Masterbatch for Deep Black Color, High Gloss Finish & Stable Plastic Processing
Shunchang Industry is a professional manufacturer of High Jet Black Masterbatch for global plastic processors, injection molding companies, film manufacturers, pipe producers, and polymer converters.
Our masterbatch combines high-performance carbon black pigments, optimized carrier resin systems, and twin-screw compounding technology to deliver deep blackness, superior dispersion, consistent color performance, and processing stability. Backed by ISO9001, RoHS, and REACH standards, we provide safe, reliable solutions for global markets.
Key Advantages & Performance Highlights
Ultra-Deep Jet Black: High-surface-area pigments ensure maximum light absorption and eliminate gray undertones for high-end surface aesthetics.
Superior Dispersion: Twin-screw extrusion technology prevents black spots, streaks, and surface defects.
High Gloss Finish: Enhances visual impact and surface uniformity for premium consumer and automotive goods.
Batch Consistency: Strict delta-E quality control minimizes color variation and production waste.
Eco-Compliant: Manufactured in compliance with global RoHS and REACH regulations.
Cost Efficiency: High pigment concentration allows an optimized addition rate of 1% to 5%.
Technical Specifications
|
Property |
Typical Value |
Testing Standard |
|
Product Appearance |
Black Granules |
Visual |
|
Carbon Black Content |
Customized (20% - 50%) |
TGA |
|
Carrier Resin |
PE / PP / Engineered Resins |
FTIR Identification |
|
Moisture Content |
≤ 0.15% |
ASTM D6980 |
|
Density |
1.1 - 1.5 g/cm³ |
ISO 1183 |
|
Addition Rate |
1% - 5% |
Application Dependent |
|
Processing Temperature |
160 - 280℃ |
Machine Dependent |
|
Environmental Compliance |
RoHS & REACH Compliant |
Third-Party Certified |
|
Packaging |
25kg Composite Bags |
Standard Export |
Polymer Compatibility & Applications
|
Polymer System |
Typical Applications |
Core Performance Focus |
|
PE |
Films, packaging, industrial pipes |
Weather resistance, uniform dispersion |
|
PP |
Automotive parts, household goods |
High gloss, scratch resistance |
|
ABS |
Electronics housings, appliances |
Deep jet black, high surface finish |
|
PS |
Consumer goods, toys, packaging |
High gloss, uniform coloring |
|
PET |
Luxury packaging, sheet extrusion |
Clarity balance, thermal stability |
|
EVA |
Flexible films, footwear components |
Flexibility, dispersion stability |
Quality Control & Manufacturing Process
Production Lifecycle
Raw Material Inspection → Compounding Blending → Twin-Screw Extrusion → Pelletizing → Laboratory Testing → Moisture-Proof Packaging
Inspection Protocols
Color Matching: Ensures tight delta-E batch consistency.
Dispersion Testing: Pressure filter tests (PFT) verify pigment breakdown.
Melt Flow Index (MFI): Confirms melt uniformity and processing stability.
Environmental Screening: Regular testing for heavy metals, RoHS, and REACH limits.
Customization Services
Concentration Tuning
Adjusting carbon loading from 20% to 50%.
Carrier Matching
Aligning masterbatch carrier resins directly with host polymers (PE, PP, PA, PC, POM) to prevent phase separation.
Additive Blending
Integrating UV stabilizers, slip agents, or antioxidants into the masterbatch matrix.
FAQ
Q: What is the recommended dosage?
A: The standard addition rate ranges from 1% to 5%, depending on the polymer type, wall thickness, and target opacity.
Q: Are your products compliant with global environmental regulations?
A: Yes. All masterbatches are manufactured under ISO9001 standards and comply with RoHS and REACH regulations.
Q: Do you provide trial samples?
A: Yes. Free laboratory samples (1kg - 5kg) along with complete TDS and MSDS documents are available for evaluation prior to bulk orders.
Q: Can you match custom carrier resins to match our specific polymer grade?
A: Yes. We offer customized carrier formulations. We can match the masterbatch carrier to your exact host polymer (such as specific engineering plastics or recycled resins) to ensure optimal melt compatibility and prevent mechanical property degradation.
Q: What is your standard lead time for bulk orders?
A: Standard production lead time typically ranges from 7 to 14 business days depending on order volume and custom formulation requirements. We coordinate closely with global logistics partners to ensure secure and timely ocean or air freight delivery.
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