TPR shoe material --TPR compound applied in shoe industry
CHANGZHOU FENGYUAN PLASTIC RUBBER CO., LTD supplies TPR shoe materials. Shoes material industry demand TPR compound, belongs to the TPR compound used in low-end market. TPR compound the characteristics of injection molding, rubber materials, at the same time, little smell.
Applied to material TPR compound appearance is granules, specific gravity 0.95 ~ 1.25, usually hardness in 50 ~ 65 degrees. Material shrinkage 1.4 ~ 1.9%, it is recommended that the injection molding processing temperature 155~ 180 ℃. Like 55-60 shore A hardness, balance the strength of materials and soft touch.
TPR compound is mainly applied in the production of shoes in the bottom of the outsole, or can also be used for extrusion processing of shoe welt. Applied to material TPR compound is usually modified SBS base material of thermoplastic rubber material, mainly considering the SBS material good skid resistance and SBS material is viscose water.
TPR Shoes material with the is usually for abrasion resistance and high tensile strength (tenacity) requirements. TPR compound although many superior properties in rubber material, but in the wear resistance, elasticity and resistance to tear strength, the rubber material is better than TPR.