Introduction to knowledge of carboxylated styrene butadiene latex

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Carboxyl styrene butadiene latex is a copolymer formed by lotion polymerization of butadiene and styrene under the action of a small amount of carboxylic acid and other additives. It is a milky white aqueous dispersion with a blue purple luster. High styrene ratio, high adhesion and conjunctival strength, good mechanical and chemical stability, good flowability and storage stability, and large filling capacity. There are very few residual benzene monomers, making it an environmentally friendly product.

Carboxyl styrene butadiene latex is a ternary copolymer. High conjunctival strength and strong adhesion; Excellent stability and liquidity; Large filling volume; Good formability; Excellent mechanical, chemical, and freeze-thaw stability; Good compatibility with pigments and fillers.

The appearance of the product is a milky white viscous liquid. The lotion has good compatibility with filler, large filling amount, strong adhesion, less foam, high bonding strength and firm coating during coating preparation. When it is used as the primer of polypropylene, acrylic and tufted carpets, there is no cracking and powder mixing, and the carpets made are soft, elastic and feel good. The product can also be used as an adhesive for fiber processing and artificial fur industry.

1. Carboxyl styrene butadiene latex is a copolymer prepared by lotion polymerization of butadiene, styrene and a small amount of carboxylic acid. It is a milky white aqueous dispersion with a blue purple luster.

2. The product has high adhesion and conjunctival strength.

3. The product has advantages such as good mechanical and chemical stability, good fluidity, good storage stability, and large filling capacity.

4. The product is mainly used for coating Coated paper and high-grade packaging paper; Backing adhesive material for tufted carpets and needle punched carpets; It can also be used in coatings, traffic roads, Artificial leather, non-woven fabrics, overcoats, impregnated products, etc.

The coated paper produced by the product has excellent glossiness and pulling strength, and has excellent ink absorption and compatibility with pigments during printing. Carpets made with this product have a soft feel, no cracking, and good elasticity.