Carboxyl styrene butadiene latex is a copolymer formed by lotion polymerization of butadiene, styrene, a small amount of carboxylic acid and other additives. It is an milky white water dispersion with blue purple luster. Combined with a high proportion of styrene, it has the advantages of high adhesion and film strength, good mechanical and chemical stability, good flowability and storage stability, and large filling volume. The residual benzene monomers are minimal and belong to environmentally friendly products.
Carboxylated styrene butadiene rubber is used for the full range of latex required in the paper and paperboard coating industry, suitable for surface and bottom coating and bonding of decorative base paper, wear-resistant paper, medium and high-end copperplate paper, whiteboard paper, cardboard, box board paper, etc. Carboxylated styrene butadiene rubber can improve the performance and quality of paper and cardboard while improving production efficiency and reducing costs. The specific performance is manifested in:
1. Latex paper manufacturing stage
Easy coating operation; Easy to mix and match with other coatings, excellent chemical stability; High speed agitator can be used, with excellent mechanical stability; Can be added at high temperatures, with excellent thermal stability; There will be no changes during use. Beautiful coating: no obvious paint spots, no stripes, no splashing, and no increase in glue. High production efficiency: can be coated at high speed, does not contaminate the back roller, and does not contaminate the calender roller. The coating has strong adhesion. Coated paper is beautiful and elegant: it has high whiteness, good gloss of the base paper, good printing gloss, and good smoothness.
2. Printing stage
Excellent printing adaptability: the coating layer does not fall off, the surface strength is high, the printing efficiency is high, the printing speed can be improved, no hot bubbles are generated, and it can be immediately overlapped. Ink has excellent absorption and adhesion, while improving breathability and anti foaming properties, achieving a good balance. Excellent ink performance, no spots, and beautiful appearance of printed products
