ZG - P -5090/ZG-I-5320 manufacturer from China Zhejiang HengTaiYuan P.U Co., Ltd.

Price:	1.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Production Capacity: 1000000ton

Brand Name: Headspring

Delivery Date: 14days

ZG-P-5090/ZG-I-5320

ZG-P-5090/ZG-I-5320,Sole PU Resin For Business Shoes,Isocyanate Prepolymer

Sole PU Resin For Business Shoes

Isocyanate Prepolymer

High-hardness and medium and high-density PU Resin for shoe sole of woman high-heeled shoes

Characteristic: High hardness, medium and high density

Application: Applicable to the production of female high-heeled shoes

Typical properties of PU Resin

Name of products	Appearance	Viscosity(Pa·s/50℃)	Density(g/cm3/40℃)	Package(kg)
ZG-P-5090	White or pale yellow, liquid, no foreign material	0.40-0.80	1.16-1.20	18
ZG-I-5320	Transparent liquid, no foreign material	0.10-0.30	1.18-1.20	20

Reference shipments ratio: A/B=25/28 (barrel)

Catalysts and auxiliary agents:

ZG-P-5090/ZG-AC-2/water=18kg/220g/40-80g

Low Density High Hardness Sole Pu Note: corresponding adjustment should be made to the addition of auxiliary agent at different areas, different environment and different production conditions.

Molding conditions & physical properties:

Reactivity	Technical index	Test item	Reference physical properties
Reference ratioP+C/I	100/118-122	Molded density of sole(g/cm3)	0.55~0.75
Using temperature(℃)	material: 45-50; B material:38-42	Hardness (type A)	75~85
Cream time(s)	6~9	Tensile strength(MPa)	3.5~4.5
Rise time(s)	30~45	Elongation(％)	250~350
Metal mold temperature(℃)	45~55	NBS abrasion resistance(％)	≥10%
Demould time(min)	5.0~7.0	Free foam density(g/cm3)	0.28~0.35
		mm)Folding endurance (room temperature)(40,000 gap length mm)	＜8

Matching ratio is based on the optimal matching value which will vary with the category and additive amount of paint additives added.

Free foam density will vary with the seasons (temperature, humidity).

Stripping time will be extended with the increase of the thickness of moldings.

Folding endurance conditions: bending angle is 90 degrees and the frequency is 80 times / min * 40 thousand times

Data listed above is just for reference. The specific data is subjected to the practical operation. If other physical properties are required, please contact us.