Product Description
Chelating Dispersant RG-SPN
Main ingredient: Acrylic polymer
Appearance: Colorless to light yellow clear viscous liquid
Physical and chemical indicators:
PH value : 7.5-8.5 ( 10 % solution)
Ionicity : Anionic
Solid content : 40 ± 1 %
Solubility : It can be diluted with water in any proportion.
Freezing point : -5 ºC
Performance characteristics and uses:
The chelating dispersant RG-SPN has a very excellent dispersing effect on the alkaline earth metal ions, wax, pectin and sediment from hard water contained in the raw cotton.
Chelating dispersant RG-SPN also has the effect of complexing metal ions, to prevent reducing affinity for the fibers and reducing color brightness because of calcium and magnesium ions affect the solubility of anionic dyes.
Even in hard water, vat dyes, such as Indanthrene Blue BC , can be completely absorbed by the fiber.
It can prevent the hydrolyzed reactive dyes from forming calcium salts (this calcium salt is difficult to remove in hard water).
Since the chelating dispersant RG-SPN has a relatively mild complexing effect on metal ions, it will not extract the copper and chromium contained in the metal complex dyes, so it will not affect the activity of the complex metal and color and fastness of direct dyes.
Chelating dispersant RG-SPN has no surface activity, so there is almost no foam; it has no affinity for anionic dyes.
This product can be used as a pre-treatment, dyeing, soaping agent, it can chelate and disperse and protect colloids for hard water ions, other heavy metal ions, and impurities in the dye bath;
When dyeing yarn and greige cloth, the chelating dispersant RG-SPN can prevent the precipitation of hard water and other impurities;
As a reactive dyeing and printing soaping agent, it has a obvious effect on the floating color of lake blue and red;
As a pre-treatment agent, it can prevent silica scale formed by sodium silicate.
Packing, storage and transportation:
160 kg plastic drum or according to customer requirement.
Protect from exposure and frozen, and store at room temperature 5 - 25 ºC, sealed storage. Shelf life is 12 months.
Once the packaging barrel is unsealed, the product should be used up as soon as possible, and the packaging should be tightly closed after use.
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Certifications
Company Profile
Weifang Ruiguang Chemical Co.,Ltd. is a comprehensive company with scientific research and environmental protection, which devotes itself to production of water-based paint, pigment paste, textile auxiliary agent, dyeing and printing auxiliary, paper-making additives,leather auxiliary,petroleum additive,water-based ink,etc.
Founded in 1999, with its headquarter in Weifang Hanting District, Ruiguang Chemical covers an area of 31,168 square meters, with workshop and factory 10,600 square meters, comprise five workshops. We also have a new production and processing base in Weifang Binhai economic and technological development zone covering an area of 42,656 square meters, which produce auxiliary agent 100,000 tons one year, paintings and pigment pastes and water-based ink 6,000 tons yearly.
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