SAP Sound absorbing & proofing materials for c

Sound absorbing (proofing) materials SAP materials are new pattern sound absorbing (proofing) materials for care, whichwere produced by Jia He corporationthrough special straight-woven fibers and structural fibers technologies. The fibers are extremely thin, and the average diameter is less than 2um.This main component is polypropylene ultra-fine fiber, which has excellent sound absorbing ability and make sound proffing effect much more excellent. Jia He Sound proofing materials are widely used in automobile realm. It can also provide excellent effect on heat insulation, and keep comfortable environment temperature for compartment. It has special material structure, which lower unit material cost and unit weight. It is light, thin. It has excellent anti-water performance, and does not distort in water. It's soft and can be compressed at will. Control quantity fiber assemblies technology guarantees the thickness of the product.Thickness(mm) combustibility Temperature Range SAP-1508 8 Automatically go out off fire≤120 degree SAP-2010 10 SAP-2013 13 SAP-3018 18 SAP-3021 21 SAP-4023 23