UV-Resistant Masterbatch
UV-resistant masterbatch offers numerous advantages: excellent film transparency, high clarity, and visible light transmittance of 90%;
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Category:
Functional Masterbatch
Description
UV-resistant masterbatch: UV-resistant masterbatch offers numerous advantages: excellent film transparency, high clarity, and visible light transmittance of 90%; superior UV blocking performance, with UV blocking efficiency ≥99%; excellent weather resistance, and free from toxic or harmful substances.
UV-resistant masterbatch is produced by dispersing UV absorbers using nano-dispersion technology. The UV absorbers are composed of organic and inorganic nano-materials combined with polymer materials. Also known as UV-resistant masterbatch, fade-resistant plastic masterbatch, or UV-blocking functional masterbatch, it absorbs UV rays in the 200nm-380nm wavelength range, thereby shielding against UV rays and protecting items from fading, ageing, and other issues caused by prolonged UV exposure, thereby extending the product's service life.
Suitable for: PE, PET, PP. Application products include geotextiles, ropes and nets, marine buoys, home appliances, etc.
Physical Properties of PET Anti-UV Masterbatch
Implementation Standard: Q/321323 GAF01--2017
Masterbatch type | UV-resistant masterbatch | Batch number |
| |
Test items | Unit | Indicator | Test value | Testing methods |
Hundred-grain weight | g | 1.8±0.2 | 1.92 | Q/321323 GAF01--2017 |
Melting point | ℃ | 245±5 | 245 | GB/T14190-2008 Note 1 |
Abnormality | ％ | ≤0.3 | 0.1 | Q/321323 GAF01--2017 Note 2 |
Moisture | ％ | ≤0.20 | 0.1 | GB/T14190-2008 |
Note | 1. The melting point refers to the temperature at which the masterbatch is completely melted. The test method used is Method A (microscope method) in GB/T14190-2008. | |||
| 2. Abnormalities refer to long strips, small particles, hollows, etc. | ||||
Rank | Qualified | |||
Product Introduction:
UV-resistant masterbatch is a highly efficient UV absorber that can absorb UV rays in the 300-400 nm range. This product also has very low volatility, making it particularly suitable for use in high-temperature environments during processing and aging.
Dosage: The general dosage is 3%-5% (for reference only; actual dosage should be determined based on experimental results).
Application Cases
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