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OB1 optical PET Brightener masterbatch
introduces： OB1 optical PET Brightener masterbatch produced by MEITAI uses fluorescent whitening agents to be evenly dispersed into polyester chips. The fluorescent whitening masterbatch can be evenly dispersed into polyester fiber molecules without reacting with polyester or damaging the fiber. It has strong strength, elongation, and excellent color fastness. At the same time, it can absorb invisible ultraviolet rays in the sun and convert it into visible light of 420-440nm and reflect it, making the fiber visually bluer and whiter..
Uses: It can be used in various yarns, fabrics, sheets, curtains and other products, or in fillings such as cushions, pillows, sofas, rag dolls, and space quilts.
Product Features
01
evenly dispersed, high color fastness, obvious whitening effect;
02
good filtration performance, good dispersion, block the filter screen, a long spinning cycle;
03
different concentrations can be customized according to requirements;
Product parameters
| Items | Unit | Value | Test Value |
| Differential Filtration Pressure | MPa | ≤0.3 | 0.02 |
| Melting point | ℃ | 250±5 | 255 |
| Moisture | % | ≤0.40 | 0.23 |
| Abnormality | % | ≤0.30 | 0.21 |
| Whitening agent content | % | 12±0.2 | 12 |
| Weight per 100 granules | g | 2.7-2.9 | 2.8 |
Product applications
Products can be used in...
It can be used in various yarns, fabrics, sheets, curtains and other products, or in fillings such as cushions, pillows, sofas, rag dolls, and space quilts.
long fiber
fiber
fiber
fiber
Enterprise strengths
Resources Diversification
21 years of experience as import and export engineering plastic agent, with a full range of agent brands and more diverse options.
Comprehensive Customized Services
Industry and trade integration, 16 years of experience in modified plastic, pre-sales, sales and after sales technical support services.
Convenient Transportation
Close to natural harbor ---Qingdao port，makes more efficient the import and export operations.
Flexible Trading Methods
According to the commerce handbook “commerce manual + general trade ”, a variety of trade methods, bonded area warehouse with sufficient inventory.
Global Recognized Certifactions
Global Recognized Certifactions
If you require certificates in PDF format or complete datasheets, please contact us directly.
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HI121H
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PC 110
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Hyosung PPR R200p
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CPP Film grade PP TF402
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