Shunchang Flame Retardant Masterbatch | Custom Fire-Resistant Polymer Solutions
Shunchang is an experienced masterbatch manufacturer with over 15 years of industry expertise, delivering high-performance polymer additives that improve the fire resistance, safety, and durability of plastic products. By combining advanced flame retardant formulations with compatible carrier resins, we provide custom solutions for PE, PP, ABS, HIPS, EVA, and other polymer systems.
Technical Specifications
|
Item |
Specification |
|
Product Name |
Flame Retardant Masterbatch |
|
Carrier Resin |
PE / PP / EVA / Customized |
|
Compatible Polymers |
LDPE, LLDPE, HDPE, PP, ABS, HIPS, Engineering Plastics |
|
Appearance |
Uniform Granules |
|
Moisture Content |
≤0.15% |
|
Processing Method |
Extrusion, Injection Molding, Blow Molding |
|
Recommended Addition Ratio |
3% - 15% (Depends on formulation) |
|
Flame Retardant Type |
Halogen / Halogen-Free Available |
|
Certifications |
ISO9001, RoHS, REACH Compliant |
|
Packaging |
25kg Moisture-Resistant Bags / Customized Packaging |
Key Advantages
High-Efficiency Fire Protection: Helps plastic products achieve strict fire ratings (UL94 V-0, V-1, V-2) by suppressing ignition and reducing flame spread.
Customized Formulations: Tailored to match your base resin, processing temperatures, and mechanical property targets.
Superior Dispersion: Advanced twin-screw extrusion ensures uniform particle distribution and eliminates powder dust during production.
Eco-Friendly Options: Halogen-free solutions compliant with RoHS and REACH directives, offering reduced smoke emission.
Consistent Quality: Rigorous multi-stage quality control from raw material inspection to final lab testing.
OEM/ODM Support: Full technical engineering and global export service backing.
Applications & Compatible Polymers
Polyethylene (PE)
LDPE, LLDPE, HDPE films, sheets, pipes, and packaging materials.
Polypropylene (PP)
Homopolymer and copolymer injection molded housings, household items, and automotive parts.
Engineering Plastics
ABS, HIPS, EVA, and custom alloy systems for electrical switches and IT equipment.
Manufacturing Process
Shunchang controls every production stage to ensure stable batch-to-batch consistency:
Incoming Inspection
Strict verification of additives and carrier resins.
Precision Compounding
Accurate weighing and high-performance twin-screw extrusion for uniform dispersion and stable melting.
Pelletizing & Drying
Controlled cutting and drying to maintain moisture below 0.15%.
Laboratory Testing
Batch verification for appearance, moisture, MFI, and UL94 ratings.
FAQ
Q: What is the recommended addition ratio?
A: Typically 3% to 15%, depending on the polymer type and target flame retardant rating.
Q: Are your products compliant with international standards?
A: Yes. We offer both halogen-based and eco-friendly halogen-free options compliant with RoHS and REACH.
Q: Can you provide custom formulations?
A: Yes. Our technical team develops custom masterbatch solutions matching your exact processing equipment and performance targets.
Q: Do you provide free samples for testing?
A: Yes. We can provide sample quantities for your laboratory evaluation and trial production runs before placing bulk orders.
Q: What is your standard production lead time?
A: Standard orders are typically produced and ready for shipment within 7 to 15 business days, depending on the custom formulation requirements and order volume.
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