China Formaldehyde-Free Fixing Agent QTF-1 manufacturers and suppliers

Formaldehyde-Free Fixing Agent QTF-1

Formaldehyde-Free Fixing Agent is widely used in textile,printing and dyeing, paper making industries, etc.

Appearance: Colorless or Light Yellow Viscous Liquid

Solid Content%: 40±0.5

Viscosity（Mpa.s/25℃）: 8000-12000

pH（1% Water Solution）: 3.0-8.0

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Product Detail

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Description

The chemical composition of the product is Poly Dimethyl Diallyl Ammonium Chloride. High concentrated QTF-1 is a Non-Formaldehyde Fixing Agent used for improving wet fastness of direct, reactive dyeing and printing material.

Application Field

In the condition of suitable PH (5.5- 6.5), temperature under 50-70°C, adding QTF-1 to dyeing and soaping-treated fabric for 15-20 mins treatment. It should add QTF-1 before temperature rise, after add it the temperature will heat up.

Advantage

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1. Resistance of Hard-water, acid, alkaline and salt.

2. Improving wet and washing fastness,especially for washing fastness above 60°C.

3. Basically not affecting the light fastness and color tone.

Specification

Appearance	Colorless or Light Yellow Viscous Liquid
Solid Content%	40±0.5
Viscosity（Mpa.s/25℃）	8000-12000
pH（1% Water Solution）	3.0-8.0
Note: Our product can be made according to consumers’ request.

Application Method

Dosage of fixing agent is depend on the fabric color concentration, the suggested dosage as following:

1. Dipping: 0.2-0.7 % (o.w.f)

2. Padding: 4-10g/L

If the fixing agent is applied after finishing process, then could be used with non-ionic softener, best dosage depends on test.

Package and Storage

Package	It is packaged in 50L, 125L, 200L, 1100L plastic drum
Storage	It should be stored in a cool, dry and ventilated place, at room temperature
Shelf Life	12 months