Water and oil repellant 831

Category

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Product description

Parameters

Product
SANRUI W/O Proof 831 is a polyurethane series water repellent, which does not contain fluorine. It has better water repellent effect than conventional acrylate series.
Product Features

Appearance	Clear flowable liquid
Color	Milky white
Scent	Faint
pH	3.0-5.0
Solid content	30±2 （130℃*30mins, %）
Ionicity	Cation

Product Features
● SANRUI W/O Proof 831 is suitable for all kinds of chemical fiber and fiber fabrics, with excellent water repellency and better washing durability when used with crosslinker.
● SANRUI W/O Proof 831 has less impact on textiles and improves hand scratches
● SANRUI W/O Proof 831 is a polyurethane series waterproofing agent, which is more effective than the conventional acrylate series in water repellent, and the water beads bounce more obviously.
● SANRUI W/O Proof 831 has excellent waterproof performance after washing and drying
Security Applications
● Application of SANRUI W/O Proof 831 must be handled with care to avoid contact with skin and eyes.
● For more information, please refer to and understand the Chemical Safety Technical Sheet（MSDS）
● SANRUI W/O Proof 831 Dosage: 20 – 80 g/L + capping isocyanate crosslinker: 5-15g/L
Processing method: One dip and one roll
Volume with liquid: 30-60% (chemical fiber) 50-70% (cotton and blends)
Baking conditions: 160-180℃ 0.5-2 min (chemical fiber)
150-160℃ 2-3 min (cotton and blends)
Shipping and storage conditions
● Transported according to non-hazardous chemical logistics; away from heat and fire sources
● Store in a cool and dry place, keep away from light, shelf life of 12 months at 20℃.
● Storage environment is: 5-30℃
Package specification
Net weight: 200L/1000L