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Durable flame retardant for polyester fiber

发布日期:2018-01-22   浏览次数:500

Nature
This product does not contain halogen - efficient organophosphorus flame retardant, which is easy to use and is safe and nontoxic.
Outside view colorless to light yellow mucus content 18.0-19.5%
The solid content of 92-94% PH value 2.0-3.0
Acid value is less than the water soluble 20mgKOH/g soluble in water
 
Application method
1. preconditioning
Before finishing after alkali treatment can improve the water absorption and flame retardant effect.
At: NaOH: 20-30g/L
Temperature: 95-100 degrees
Time: 30-60min
2. flame retardant finishing
At: flame retardant: 120-150g/L
: fat tree 5-10 g/L (methylated melamine resin or six hydroxyl resin can be)
Penetrant JFC: 1 g/L
10%NaOH: adjusted to pH 6.5
 
Configuring working fluid
Before adding a small amount of soft water and the required amount of flame retardant, resin, stirring, adding NaOH solution to adjust PH to 6.5, diluted to the required weight. The configured working fluid should be used as soon as possible, otherwise the PH should be adjusted again.
Process: two (DIP two rolling rolling liquid rate of 60-70%) drying (100-120 degrees /1-2min) baking (190-195 degrees /1-2min) 45 DEG C hot water washing water wash drying


Packing
25KG, 50KG, plastic barreled.

Secure Transaction Terms

Guangzhou XiJia Chemical Co.,Ltd