Butadiene Transparent Impact Resin, also known as K glue and K resin, is a butadiene-styrene copolymer with high transparency, good gloss, impact resistance and good processing performance. It is suitable for injection moulding, hollow blow moulding, extrusion and other processing methods, and can be processed to produce products with smooth appearance, gloss and high transparency. Widely used in refrigerators, shoes, toys, food containers and packaging, medical equipment, daily high-grade products, electrical instrument panels and other materials (such as GPPS, HIPS, SAN, ABS, PP, PC, etc.) blending and modification and other fields.