80 D Hardness 1.20 density  polyurerthane Wear-resistant Board

MB-1200 is a medium-density 1.2g /c㎡ polyurethane (PU) tooling board, featuring high mechanical strength and impact resistance, ultra-high wear resistance, and no dust is generated during processing. This product is suitable for various patterns, core boxes and casting applications.

Key Properties 

1)Very good abrasion resisance

2)High smoothness

3)Unfilled red tooling board

Applications

1)Foundry models,Casting mould

2)Hammer fools,Pattern and core box

3)Checking fixtures for metal

TECHNICAL DATA

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Density :ISO 1183 1.2-1.22 g/cm3

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Color :Visual Red

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Shore hardness D ISO868 75-80

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Coefficient of thermal expansion ISO11359 -10C~50C 45.0-50X10-6(1/K)

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Temperature resistance HDT ISO 75 70-75

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Compressive strength:   ISO604 160-170Mpa

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Flexural strength: ISO178 85-90Mpa

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Flexural Modulus:ISO178 3290Mp

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Impact Resistance: ISO178 25KJ/M2

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