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Wet rubbing fastness promoter RY-818
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Product Description
Wet rubbing fastness promoter RY-818
Introduction
It is an environmentally friendly product suitable for polyester cotton, polyester cover cotton, pure cotton, Ten silk cotton and its blended fabrics to improve and enhance wet friction fastness, and can be shaped with softener low temperature bath.
Characteristics
The wet rubbing fastness of the fabric is obviously improved and promoted.
Will not damage the color fastness of dyed fabric.
It can be used by spray coating process or rolling practice.
The fabric feels softer and has no effect on color light.
Can be used in the same bath with most silicone oils and softeners.
Does not contain formaldehyde and APEO, environmentally friendly products.
Indicators
Appearance: light yellow transparent liquid
pH: 4.5-5.0 (1% aqueous solution)
Ionic: Cationic
Solubility: soluble in water
Viscosity: 600cps
Application
The usage amount of this product is determined by the fiber type, gram weight, liquid carrying rate and other conditions of the fabric to be processed.
Recommended dosage: Dipping: 1.5-5.0 (o.w.f, HAc adjusts pH: 4.5-6.0)
Padding: 20~50g/L
Recommended process for padding: 4.5-6.0
With softener bath ratio RY-818:30-50g/L
RY-1321：5-20g/L
HAc: 0.3g/L
Storage
Shelf life of 6 months (stored in a cool, dry, ventilated place, avoid the sun, heat, humidity)
125kg/barrel
The above application process is for reference only. According to the needs of your company's application, can make appropriate adjustments. If you need to use with other additives, please test first.
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