TPR Shoe sole Materials
Brief introduction of TPR soles materials: TPR soles materials has wide products applicability,due to the adjustability
and the controllability of the special molecular structure of TPR's thermoplastic elastomer， they demonstrate a wide
variety of excellent characteristics,:
the hardness ranges from SHORE-00 to SHORE-A90( adjustable), excellent tensile properties, the long-term
temperature resistance exceeds 70℃，they can keep good deflection criteria ,good electric insulation as well as
good withstanding voltage under the temperature of as low as minus 60 degree,besides, they have outstanding
nonskid property, wear resistance as well as the weathering resistance。They have basically taken the place of PVC/EVA soles materials, the products made from them are characterized by
good softness and comfortable sense of touch, they also possess the advantage of high resilience, etc, thus they
are widely developed and approved by the industry.
Parameter Specification of TPR Materials:
Color: natural color, black, honey
Specific Gravity: 0.97--1.25
Technology: Injection Molding
How to Use TPR:
It's unnecessary to be vulcanized if they are put tpr production directly,
namely they possess the property of conventional vulcanized rubber, they are suitable to be used in mutiple processes
such as injection moulding, die-casting forming, hot melt as well as stripping.. The leftover materials, the residual
materials and the waste materials can be completely recycled and reused, thus reducing the wastes and lowering
the production cost..
Storage And Preservation of TPR Materials:
Please avoid moisture, pollution, direct sunlight, .
Keep them far away from fire source . ( Remark: generally they need no baking moisture, if necessary, it is advisable
to keep the baking materials ( 60~70℃ ) for two hours.