HT Fine Chemical Co., Ltd.
textile-auxiliaries-chemicals-manufacturer
Wet Rubbing Fastness Improver Agent 809

Wet Rubbing Fastness Improver Agent 809

Original wet rubbing fastness improving agent is poor deep dyeing for direct, reactive, indigo blue and sulfur dyestuffs, especially for dark black, bright red and turquoise blue whose wet rubbing fastness is below Grade 1, while fabric wet rubbing fastness exported to Europe and US must be above Grade 3. Therefore, our company specially developed environment-friendly wet rubbing fastness improving agent 809 that improve the product stability of salt & alkali and reduce the structure insufficient of the product.

[Main composition]
Special water-based polyurethane.

[General properties]

Appearance: light yellow to yellow liquid(darker as time going)
Ionicity: weakly cationic
pH: 5±1(50g/L)
Solubility: easily soluble in normal water in any proportion at room temperature

[Product features]

1. Free of formaldehyde and APEO that belongs to environmental products and complies with EU OEKO-TEX Standard 100 requirements.
2. Use for fixing after cellulose fibre dyeing .Excellent wet rubbing fastness improving performance that can meet above Grade 3 by improving 1- 1.5 grades .
3. Easy operation for using by direct dilution.
4. Soft hand feeling, no influence on light fastness and resistant to washing.

[Application]

Based on different kind and concentration of dyes, different kind and pattern of treated fabric, Dosage as below:

1. Dipping (washing only)
HT-809:    2-4% (O.W.F) (Adjustment base on color)
Bath ratio: 1: 10 – 20
Dyed fabrics (pH ≦ 7) → Dip at 40℃ × 20 – 30 min →Dry

2. Padding:
HT-809: 30 – 50 g/L
Dyed fabrics (pH <= 7) → One dip & pad with water retention 80 – 85% → Dry

[Notice]

1. Prepared solution should be used immediately and make sure the working liquid at approx.25-40℃. Please test before using.
2. Only use alone, can not use for one bath with silicone oil, fixing agent and anionic agent.
3. Please clean up the alkali (pH less than 7), salt and soaping agent of the fabric before using wet rubbing fastness improving agent 808B.
4. Please clear away foaming or groove and change the working liquid because it will have a lot of foam when it use for a long time.
5. Make sure pH at 5-6 as possible.

Leave a Message Email Us

we will contact you within 24 hours.

Related Chemicals
  • Flame Retardant Agent HT-YZ220

    Flame Retardant Agent HT-YZ220

    June 6, 2017[Brief information ]Flame retardant HT-YZ220 is the compound of phosphate a which suitable for anti-flaming finish of cotton, polyester and blending and can get excellent flame retardant effect.[Main ...view
  • Wet rubbing fastness improving agent HT-812C

    Wet rubbing fastness improving agent HT-812C

    July 19, 2017[Brief information] HT Fine Chemical specially developed environment-friendly HT812 that improve the product stability of salt & alkali and reduce the structure insufficient of the product.view
  • Antisatic Agent KD

    Antisatic Agent KD

    February 10, 2017Antisatic agent is suitable for polyester, polyamide, such as polyvinyl chloride staple fibre spun synthetic fiber spinning static elimination, with excellent antistatic effect. Antistatic agent can be u...view
  • Anti-slipping Agent 9229

    Anti-slipping Agent 9229

    February 10, 2017This is the products used to improve yarn anti-sliding property and all kinds of fiber woven fabric softness, especially the regenerated fibre or synthetic fiber lining, can improve sewing strength.【...view
  • Anti-creasing Resin with Low Formaldehyde

    Anti-creasing Resin with Low Formaldehyde

    February 10, 2017Special modification of dihydroxy methyl DMEDHEU resin. Low formaldehyde content, can give fabric excellent "wash and wear" performance, little color change, after treatment the fabric has good elasticity, chlorine resistance and shrink-proof performance.view
Pretreatment Auxiliaries
Dyeing Auxiliaries
Hand Feels Finishing Agent
Contact