RUBBER COMPOSITION OF LOW SPECIFIC GRAVITY
PURPOSE:To obtain a rubber composition excellent in the effect of reducing specific gravity, having good workability in cutting, and suitable for a rubber plate. CONSTITUTION:30-200 pts.wt. inorganic hollow microspheres having a particle diameter of 0.03-0.3mm and a shell thickness of at least 8% of...
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Main Author | |
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Format | Patent |
Language | English |
Published |
07.06.1994
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE:To obtain a rubber composition excellent in the effect of reducing specific gravity, having good workability in cutting, and suitable for a rubber plate. CONSTITUTION:30-200 pts.wt. inorganic hollow microspheres having a particle diameter of 0.03-0.3mm and a shell thickness of at least 8% of the particle diameter are incorporated into 100 pts.wt. rubber in a rubber composition having a Mooney viscosity ML1+4 at 100 deg.C of at most 70. |
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Bibliography: | Application Number: JP19920317459 |