Os grânulo plásticos basearam o único material de borracha termoplástico de TPR

Os grânulo plásticos basearam o único material de borracha termoplástico de TPR

 

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  • Inquérito

Plastic Granules Based Thermoplastic Rubber TPR Sole Material Supplier Wholesale in China.

 

WINIW supply high quality TPR material for shoe soles, Material da sola do sapato TPR, plastic granules thermoplastic rubber raw materials for shoe soles manufacturing. Alta qualidade e preço competitivo!

 

TPR SOLE MATERIAL

MATERIAL ÚNICO TPR

 

CommodityTPRQuality inspection date
No.ItemUnitStandardDetermine scopeTesting result Test method
1AparênciaVisual testNatural colorNatural color
2HardnessShore AASTM-D22400~10030Cindoor temperature℃
3DensitySP.GrASTM-7921.15±0.051.2
4Solution flow indexg/10minASTM-D12385~2013190℃,2.16kg
5Resistência à traçãoMpaASTM-D412≥57.8indoor temperature 500mm/min
6Elongation%ASTM-D412≥500550
7Tear strengthKN/mASTM-D624≥2023
Manufacturing technique
Barrel temperatureRange ℃Typical value ℃
Forepart150-190170
Midpiece150-210180
Back end150-210180
Orifice/Die-head160-200180
Upper limit of processing temperature ℃220
Time of dryingGenerally there is no need to dry,If the storage environment is humid or the production of products surface requirements higher parts,dry in a hot air oven for 2 para 4 horas
1.The above data is only for reference. The above data can be adjusted according to different models,molds and product requirements.2.Do not allow the material in the barrel to stay too long too long,Please use PE to clean the machine before stopping it.
Materials can be developed and produced according to clientsrequirements

 

 

 

 

 

 

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