Crosslinking Agent BQ-SF11

【Introduction】
Special structure of polyurethane emulsion

【Advantage】
1. The crosslinking agent BQ-SF11 can significantly improve the initial waterproof
2. Can significantly improve the performance of washing and dry cleaning

【Basic Character】
Appearance:Milky white -light yellow liquid
Ionicity: Nonionic/Cationic
pH: 4.5~5.5
Content: 30±1%

【Application range】
BQ-SF11 should be used with waterproofing agent, applied to the durable
waterproof finishing of cotton, T/C, and chemical fiber etc.

【Usage amount for reference】
Processing method: Padding or dipping;
Recommended ratio：5～20g/L
1/4 of the amount of water and oil repellent generally, not more than 20g/L

【Package and Storage】
50kg or 120kg, 200kg, 1000kg drum
Keeping in a sealed container at 5~25℃，6~12 months of storage period.