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 hard pu resin injection machine

 hard pu resin injection machine

hard pu resin injection machine
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 hard pu resin injection machine

牌号(Shop sign):ZG-P-8755/ZG-I-7118

1、hard pu resin injection machine Application:  Low hardness, high density.

2. hard pu resin injection machine Characteristic: Suitable for shoes production.

 

       hard pu resin injection machine

 hard pu resin injection machine

3. pu Typical properties of pu resin

 

Name of products

 

Appearance

Viscosity(Pa·s/50℃) Density(g/cm3/40℃) Packge(kg)
ZG-P-8755 White or pale yellow,liquid foreign material 0.75-0.95 1.16-1.20 18
ZG-I-7118 Tranparent and pure liquid 0.20-0.40 1.18-1.20 20

hard pu resin injection machine Reference shipments ratio:A/B=30 / 25(桶)

 

4. Typical processing parameters& Typcal properties:

Test item Physical properties
Molded density(g/cm3  
0.45-0.55
Hardness(type C)  
 65~75
Tensile strength(kgf/cm) >10
Elingation(%) 400~550
DIN <200
Free rise foam density(g/cm3  
0.25-0.35
Folding(room temperature)(40,000 gap length mm) <8

●With the best ratio is based on the ratio, the ratio of value added with The type and quantity of paint additives vary.

●the free foam density according to the seasons (temperature, humidity) vary

●Ejection time with the increase of the thickness of molded extension

●Folding conditions: angle of 90 degrees of flex, frequency of 80 times / min * 4 million

● Data listed above are just for reference .The detail data are subjected to practical operation.If other requests for physical properties,please contact Zhejiang Hengtaiyuan PU Co.,Ltd.

We could not find any corresponding parameters, please add them to the properties table

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No.1 Road,Industrial Zone, Wenling City,Zhejiang Province

       

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