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High-Performance Anti-UV Masterbatch from China Suppliers and Factory for Durable Nonwoven Fabrics and Synthetic Fibers
Product Specification
| Product name | Anti UV masterbatch | Item No. | RPLH-03 |
| Product size | 2.5*3.0（mm) | Add Dosage | 2.50% |
| Heat resistance | 280(℃） | Carrier Resin | PP/PE |
| Performance | As for PP fiber or non-woven fabric with 2.5% anti-UV masterbatch, according to America ASTM G53 standard, in the UV-b lamp, after 144-hour QUV, the tensile strength is above 80%. | ||
Technical Principles
According to ASTM G53 testing under UV-B lamp exposure for 144 hours, PP fiber or nonwoven fabric containing 2.5% Anti-UV masterbatch maintains over 80% of its original tensile strength.
RPLH-03 adopts imported high-performance HALS (Hindered Amine Light Stabilizer), which can:
- Effectively absorb and neutralize free radicals generated by UV radiation
- Prevent polymer chain scission caused by photo-oxidation
- Provide long-term heat stability to polyolefin materials
Performance Advantages
- Excellent UV resistance for outdoor exposure
- Long-term anti-aging protection
- High thermal stability during spinning or extrusion
- Permanent effectiveness within polymer matrix
- No significant impact on mechanical properties
Designed specifically for PP synthetic fibers and nonwoven fabrics requiring durability in harsh environments.
Application Fields
Widely used in:
- PP Filament Yarn
- PP Staple Fiber
- PP BCF (Carpet Yarn)
- PP Nonwoven Fabric
- Agricultural Covering & Seedling Protection
- Automotive Interior Textile
- Fishing Net, Rope, Geotextile
- PP/PE Casting Film
Application Notes
- It's designed for direct addition on the production of PP synthetic fiber or nonwoven fabric. The add dosage is 2.5% or make some changes depending on your requirement.
- It can be applied for PP or PE Casting Film can reach excellent property of anti-aging.
- It is designed with characteristics of excellent anti-aging property and permanent effectiveness.
Frequently Asked Questions
Q: What is the standard addition dosage for RPLH-03 Anti UV masterbatch?
The recommended addition dosage is 2.5% for the direct production of PP synthetic fiber or nonwoven fabrics. However, the dosage can be adjusted depending on your specific requirements.
Q: How does RPLH-03 perform under testing standards?
According to the America ASTM G53 standard, PP fiber or nonwoven fabric containing 2.5% Anti-UV masterbatch maintains over 80% of its original tensile strength after 144 hours of exposure to a UV-B lamp.
Q: What is the technical mechanism of this masterbatch?
RPLH-03 adopts imported high-performance HALS (Hindered Amine Light Stabilizer). It effectively absorbs and neutralizes free radicals generated by UV radiation, prevents polymer chain scission caused by photo-oxidation, and provides long-term heat stability to polyolefin materials.
Q: What carrier resin is used, and what is its heat resistance?
The carrier resin used is PP/PE, and the masterbatch features high heat resistance of up to 280℃, which prevents degradation during spinning or extrusion.
Q: In which applications can RPLH-03 be utilized?
It is widely used in PP Filament Yarn, PP Staple Fiber, PP BCF (Carpet Yarn), PP/PE Casting Film, PP Nonwoven Fabric, agricultural coverings, seedling protection, automotive interior textiles, fishing nets, ropes, and geotextiles.
Q: Does the addition of this masterbatch affect the mechanical properties of polymers?
No, this masterbatch is designed to provide permanent effectiveness within the polymer matrix without causing any significant impact on the mechanical properties of the finished product.