MATERIAL FOR CONVEYOR BELT

PURPOSE:A material for a belt having low adhesion, capable of preventing adherent materials such as oil sand, etc. from attaching to it without applying an anti-block agent to it, obtained by blending rubber with a specific ratio of a specified organic fatty acid amide. CONSTITUTION:100pts.wt. natur...

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Bibliographic Details
Main Authors OGAWA MASAO, FUJIO RIYOUTA, FUKAHORI YOSHIHIDE
Format Patent
LanguageEnglish
Published 29.06.1984
Subjects
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
PACKING
PERFORMING OPERATIONS
PNEUMATIC TUBE CONVEYORS
SHOP CONVEYOR SYSTEMS
STORING
THEIR PREPARATION OR CHEMICAL WORKING-UP
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Summary:PURPOSE:A material for a belt having low adhesion, capable of preventing adherent materials such as oil sand, etc. from attaching to it without applying an anti-block agent to it, obtained by blending rubber with a specific ratio of a specified organic fatty acid amide. CONSTITUTION:100pts.wt. natural or synthetic rubber is blended with 2-60 pts.wt., preferably 3-50pts.wt. 5-26C organic fatty acid amide (preferably 10- 20C organic fatty acid amide) (e.g., lauric acid amidestearic acid amide, oleic acid amide, etc.), preferably further 5-100pts.wt. alpha,beta-ethylenic unsaturated carboxylic acid [preferably (meth)acrylic acid], 3-150pts.wt. bivalent metallic compound (preferably zinc oxide), 0.2-20pts.wt. organic peroxide (e.g., dicumyl peroxide, etc.) and >=0.1pt.wt. aromatic secondary amine compound (e.g., N- isopropyl-N'-phenyl-p-phenylenediamine, etc.), to give the desired composition. EFFECT:Reduction in cost of transportation, prevention of fire, etc. are attained.
Bibliography:Application Number: JP19820220126