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

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

ZG-I-7118

Tranparent and pure liquid

0.20-0.40

1.18-1.20

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）
Molded density（g/cm³）	0.45-0.55
Hardness(type C)
Hardness(type C)	65~75
Tensile strength（kgf/cm）	>10
Elingation（％）	400~550
DIN	<200
Free rise foam density（g/cm³）
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.

Address:

No. 1 Road, Science and Technology Park, Wenling Industrial Park, Zhejiang Province

Henan Hengtaiyuan New Materials Co., Ltd.

Intersection of Shahe Fifth Road and Chemical Industry First Road, Nylon City Industrial Cluster, Yexian County, Pingdingshan City, Henan Province

Email:

yenina@hengtaiyuan.com