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Processing parameters of TPR

View: 35709/24/2015  

Processing parameters of TPR: relevent processing parameters:
specific gravity: 0.85~1.20
shrinkage:1.5~3%
For part of special products which require prebaking of materials before processing,, it is advisable that the materials be baked for

two hours within the temperature range of  60~80℃.


advisable injection temperature: 130~190℃ for basic material of SBS,
                                                    120~250℃ for basic material SEBS,
Due to the fact that the hardness and physical properties of TPR material have broad space for adjustment,
therefore the processing temperature of materials present a larger range,for more details ,you can consult the TPR material supplier,

As a professional manufacturer of TPR/TPE material, we can provide variety classes TPR/TPE compound to you.


for the same kind of material, the extrusion temperature of TPR material may be 30~40℃ lower than that of injection temperature,
Apart from single-piece material injection and extrusion processing,
the clad forming of  TPR material can be carried out through two-stage injection, or by means of double color injection, or co-injection

together with rigid colloid such as PP,ABS,PC,PC/ABS,PA,PS,PE, or matched die method together with metal material, as for different

rigid colloid materials used in the two-stage injection,, it is advisable to select the TPR materials of different formulars and physical

properties according to customers; requirements. 

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