Our Sinopec Baling Petrochemical 3A level agents, responsible for the product in North China, Northeast China, Northwest China and sales promotion. SIS (styrene - isoprene - styrene) is styrene and isoprene as raw materials, by anionic polymerization worth a thermoplastic elastomer, more excellent properties than SBS. SIS low modulus, prone to viscosity, low melt viscosity, the product were flexible, adhesive strength, coupled with a lot of tackifiers and plasticizers association to obtain good performance instant adhesive, in recent years has developed into the most popular adhesive base polymer used in hot melt and pressure sensitive adhesive is an important species. SIS thermoplastic, low high elasticity, melt and solution viscosity index, and tackifying resin compatibility and good, is widely used in adhesives, coatings, plastics and asphalt that of other fields, can be prepared bags, women's sanitary napkins , etc. diapers, double-sided adhesive tape and labels. Grade 1105 1106 1188 1,225,120,911,241,126 block ratio (S / I) 15/85 15/85 20/80 25/75 29/71 14/86 16/84 SI content (%) 0 16.7 02502550 charge oil ratio (%) 0,000,000 volatile (≤%) 0.70 0.70 0.70 0.70 0.70 1.00 1.00 Ash (≤%) 0.20 0.20 0.20 0.20 0.20 0.20 0.20 Tensile strength (≥Mpa) 10 7 18 10 20 64 Elongation at break (≥%) 1000 1000 1050 900 1000 permanent deformation at break (≤%) 40 40 30 40 40 Shore hardness (A) 35 ~ 50 35 45 ~ 55 ≥50 65 ~ 75 32 ± 4 32 ± 4 Melt flow rate (g / min) 10 ~ 15 8 ~ 12 8 ~ 16 7 ~ 15 9 ~ 16 6 ~ 16 6 ~ 16 solution viscosity (≤) 25 degrees Celsius (w / w) 1600 1600 1000 500 900 Main application areas tapes, labels, plastic modification tape, label women's sanitary napkins, diapers and other women's sanitary napkins, diapers and other sanitary napkins, diapers, etc.