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A professional manufacturer of downstream derivatives of ethylene oxide, propylene oxide, adipic acid, and polyurethane materials.

Cast polyurethane elastomers high hardness adhesive series

Polyurethane bowling balls 

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Email: sales@inovpu.com,kevin@inovpu.com

 

Product Introduction:

Composed of components A and B, A is a polyol component and B is a isocyanate terminated prepolymer. High hardness and strong toughness. The product is transparent in color and can be adjusted by adding colorants. It has good processing technology, small changes in high-temperature hardness, stable size, and excellent drop resistance. It is used in the production of bowling balls, various handicrafts, etc.

 

A Component

Model

Testing StandardDJ1575D-ADJ1590D-AL

Appearance

Visual Inspection

White turbid liquid

Emulsion liquid

B Component

Model

-DJ1525-BDJ1530-BL

Appearance

Visual Inspection

Brown transparent liquid

Red-brown liquid

Mass Ratio A:B

-

100100

100100

Operating Temperature (°C)

-

30-40

30-40

Gel Time (°C) min/30℃)

-

2-5 (Adjustable)

5-10 (Adjustable Speed)

Appearance

Visual Inspection

Light brown solid

Light brown solid

Hardness (Shore D )

GB/T 531.1

70-75

85-90