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RINO WHITE - SUPER |
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It gives excellent whitening and brightening effects on polyester fabrics. |
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New high-efficiency & low-temperature FWA of liquid type
RINO WHITE-SUPER CONTAINS 20% ACTIVE AND 30% SOLID CONTENTS.
Properties: Rino White Super ,a new high-efficiency whitening agent (Optical Brightener) for polyester fiber,is one of the diphenylethylene benzoxazole compounds.The high concentrated commercial Rino White Super is a light yellowish nonionic dispersed solution,with slight blue hue,which is stable when used together with cationic softeners and can be used together with sodium hypochlorite,hydrogen peroxide and reductive bleaching agent in a bath.
Applications:
The product is suitable for whitening and brightening polyester fabrics or cotton-polyester blend fabrics and whitening plastic as well.The product is compatible with pad-dyeing hot-melt process,high temperature-pressure exhaust process and low temperature adsorbing and fixing exhaust process.Especially the product also has very good effect at 95-100°C,60min through exhaust process,which polyester whitening agent is far from being able to do.
Directions for use and dosage:
Pad dyeing process:Rino White Super whitening agent 1-4g/l; twice exhaust and twice padding 100°C pre-drying160-190°Curing for 20-30s for setting.(Water wash can be dispensed with.)
High-temperature-pressure exhaust process:
Rino White Super whitening agent 0.2-0.6%(O.W.F.); bath ratio 1:20;adjust the PH value to 4-5;Keeping dyeing temperature at 100-130°C for 60 min reduction clearing drying.
Specifications :
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Item |
polyester whitening agent
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Appearance |
light yellow dispersed liquid |
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Active and Solid content |
Active contents≥20%, Solid contents≥30% |
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Hue |
200% ,approximate to that of the standard
agent |
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Granule fineness(number of the
granules having sizes≥4um) |
≤1 |
Packing and storage :
- 10 and 35 kg packing
- store in a cool and dry place
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Speciality Textile Auxiliaries |
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Textile Auxiliaries For Polyester Fabrics |
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Textile Auxiliaries For Other Fabrics |
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Rino Brand Polyester Whitening Agents |
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