Chemical

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CHELATE - Treatment of Textile
Detail - Dispersant for textile processing (Chelating & Dispersing Agent for TEXTILE)
  • Our textile processing dispersants are metal ion blockers that have an excellent effect on blocking various alkaline earth metal ion systems.
  • In the process of degreasing, refining, bleaching, dyeing, etc., the presence of alkaline earth metal ions in water may lead to reduced solubility and dispersibility of dyes and changes in stained chromaticity.
  • It does not generate bubbles, has excellent Ca++ ion blocking ability, and finely disperses various impurities to prevent re-adsorption. It prevents precipitation and deposition due to aggregation and solidification of impurities.
  • - Due to its excellent anti-aggregation and re-adhesion of dispersion dyes, it is also very suitable as an anti-contamination agent inside the machine or as a soaping agent during reduction cleaning.
  • The use of reactive dyes for dyeing, flaking, etc. can completely prevent all dyeing problems caused by water, especially light water.
  • When used for dyeing or raw dyeing of reactive dyes, all dyeing problems caused by water, especially hard water, can be completely prevented.
  • When used as a soaping agent after dyeing a reactive dye, the color fastness to light, such as daylight, washing, sweat, acid, and friction, is significantly improved.
Specification
COSPER-4000 COSPER SY-4000 TPA-40 TPA-50 SY-3000A
Appearance pale yellow transparent liquid
Composition Modified sodium polyacrylate Modified sodium polyacrylate Sodium polyacrylate Sodium polyacrylate modified sodium polyacrylate
Solid(%) 40 40 44-46 50 41-43
pH (1% solution) 8-9 4-5
Viscosity (cps) 500 ↓ 500 ↓ 1500 ↓ 500 ↓ 500 ↓
Calcium chelating cap
(CaCO3 mg/gr)
200 270 270 330 300
Characteristic It has a polyvalent carboxyl group, so its dispersion and recontamination prevention effect are great. COSPER-4000 alkali resistance improved product Stable in all pH ranges - Stable in all pH ranges.
- Good compatibility with surfactants
Good compatibility with surfactants
Alkali resistance
(polymer 5gr/l)
NaOH 12.5gr/l 12h stable After 24h stable stable stable stable
25gr/l 6h stable Slight precipitation after 24 h stable stable stable
50gr/l Precipitation after 1h Precipitation after several hours stable stable Ammonia odor
NaOH:polymer:water =25:10:65 Precipitation Precipitation after several hours stable stable Strong ammonia odor
NaOH 50gr/L ↑ - unstable stable stable -