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High-Performance Anti-UV Masterbatch from China Suppliers | Factory Direct for Enhanced UV Protection
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 and can reach excellent property of anti-aging.
It is designed with characteristics of excellent anti-aging property and permanent effectiveness.
Frequently Asked Questions (FAQ)
Q
What is RPLH-03 Anti UV Masterbatch used for?
RPLH-03 is an anti-UV masterbatch specifically designed for PP synthetic fibers, nonwoven fabrics, and PP/PE casting films. It provides long-term UV protection and anti-aging performance for products used in outdoor or harsh environments.
Q
What is the recommended add dosage for RPLH-03?
The standard recommended dosage is 2.5%. However, the dosage can be adjusted based on specific application requirements and the level of UV protection needed.
Q
How is the UV resistance performance tested?
Performance is evaluated according to the American ASTM G53 standard. Under UV-B lamp exposure for 144 hours (QUV test), PP fiber or nonwoven fabric containing 2.5% RPLH-03 maintains over 80% of its original tensile strength.
Q
What is the working principle of RPLH-03?
RPLH-03 utilizes imported high-performance HALS (Hindered Amine Light Stabilizer) technology. It effectively absorbs and neutralizes free radicals generated by UV radiation, prevents photo-oxidation-induced polymer chain scission, and provides long-term thermal stability to polyolefin materials.
Q
Does RPLH-03 affect the mechanical properties of the final product?
No. RPLH-03 is formulated to have no significant impact on the mechanical properties of the base polymer. It integrates seamlessly into the polymer matrix while delivering permanent UV protection and anti-aging effectiveness.
Q
Which carrier resin is compatible with RPLH-03?
RPLH-03 uses PP/PE as its carrier resin, making it highly compatible with polypropylene and polyethylene-based products including PP filament yarn, staple fiber, BCF carpet yarn, nonwoven fabric, agricultural covering, geotextile, and casting film applications.