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Halogen-Free Flame Retardant Masterbatch for PP Nonwoven Fabrics | China Suppliers & Factory
Product Specification
| Product name | Halogen-Free Flame Retardant | Item No. | RPZH-06 |
| Product size | 2.5 × 3.0 (mm) | Add Dosage | 3–5% |
| Heat resistance | 280 (℃) | Carrier Resin | PP fiber or nonwoven |
| Performance | For PP fiber or nonwovens, when the add dosage is 5%, the Oxygen Index is higher than 28, can pass USA UL94-V-0 Standard and UK BS5852-Part1:1979 Test. | ||
Key Advantages
🔥
Halogen-free flame retardant system
Low smoke and low toxicity during combustion.
Low smoke and low toxicity during combustion.
⚙️
Good compatibility with PP nonwoven systems
Ensures uniform dispersion and stable processing.
Ensures uniform dispersion and stable processing.
🧵
Minimal impact on fabric properties
Maintains tensile strength, hand feel, and appearance.
Maintains tensile strength, hand feel, and appearance.
🏭
Process-friendly formulation
Suitable for high-speed nonwoven production.
Suitable for high-speed nonwoven production.
Performance Highlights
- Reliable flame retardant effect for PP nonwoven fabrics
- Stable extrusion and filament formation
- No significant influence on fabric uniformity and bonding
- Suitable for continuous production
Typical Applications
- PP spunbond and SMS nonwoven fabrics
- Protective and industrial nonwoven materials
- Building and insulation-related nonwoven applications
- Transportation and furniture-related nonwoven fabrics
Processing Recommendation
- 🧪Polymer: Polypropylene (PP)
- 📊Recommended dosage: 3–8% (depending on flame retardant requirement and fabric structure)
- 🔧Compatible with mainstream nonwoven production lines
- 🔄Suitable for continuous production
Compliance & Notes
- Halogen-free formulation
- Final flame retardant performance depends on fabric GSM, structure, and processing conditions
- Testing and certification should be conducted on the finished fabric
Frequently Asked Questions
What is the recommended dosage of RPZH-06 flame retardant masterbatch?
The recommended dosage is 3–8%, depending on the specific flame retardant requirement and the structure of the nonwoven fabric. For achieving an Oxygen Index above 28 and passing UL94-V-0 standard, a dosage of 5% is typically used.
Is RPZH-06 truly halogen-free and safe for use?
Yes, RPZH-06 is a halogen-free flame retardant masterbatch. It produces low smoke and low toxicity during combustion, making it a safer and more environmentally responsible choice compared to traditional halogenated flame retardants.
Which flame retardant standards can RPZH-06 help achieve?
When used at a dosage of 5% in PP fiber or nonwoven applications, RPZH-06 can help achieve compliance with the USA UL94-V-0 standard and the UK BS5852-Part1:1979 test requirements.
Will RPZH-06 affect the mechanical properties or appearance of the nonwoven fabric?
RPZH-06 is formulated to have minimal impact on fabric properties. It maintains tensile strength, hand feel, and appearance, and does not significantly influence fabric uniformity or bonding during production.
What types of nonwoven production processes is RPZH-06 compatible with?
RPZH-06 is compatible with mainstream nonwoven production lines including PP spunbond and SMS processes. It supports stable extrusion and filament formation and is suitable for high-speed continuous nonwoven production.
Does the final flame retardant performance depend on fabric specifications?
Yes, the actual flame retardant performance is influenced by factors such as fabric GSM (grams per square meter), fabric structure, and specific processing conditions. It is recommended that testing and certification be conducted on the finished fabric to verify compliance with required standards.