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The Universal Selection Source:
Polymer Additives

CASABOND™ 1200

Technical DataSheet | Supplied by Thomas Swan

Blend of resorcinol and stearic acid in the ratio of 75:25. Acts as an adhesion promoter. It can be formulated into systems based on natural rubber, SBR, BR, NBR, EPDM, CR and blends of NR/SBR, NR/BR and BR/SBR. It enhances adhesion to brass- and zinc-coated steel during vulcanization and bonding to textiles such as rayon, nylon and polyester, as well as glass and aromatic fibres. It improves handling; dispersion as well as reduces energy consumption and fuming. It requires the presence of a methylene donor such as hexamethylenetetramine (HMT) or hexamethoxymethylmelamine. Used in hoses (Textile or wire reinforced- hydraulic / oil suction / discharge hoses), belting - textile or wire reinforced (Conveyor- / transmission- / V-belting), tyres (Textile or wire reinforced- passenger / truck / aircraft tyres (both cross-ply and radial)) and rubberized fabrics (Protective clothing, tarpaulins, diaphragms with synthetic, woven fibres). Its recommended addition level is 3.0-4.0 pphr along with 1.5-2.0 pphr of hexamethylene-tetramine. To improve further bond strength, 10.0-15.0 pphr reinforcing silica can be added.

CASABOND™ 1200 Product details

Product Type
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Chemical Composition
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Masterbatch
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Physical Form
Flakes, Free-flowing
Appearance
Red brown
Product Status
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Applications/ Recommended for
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CASABOND™ 1200 Properties

Property

Value & Unit
Test Condition
Test Method
Assay (Resorcinol)
xx %
Last edited Dec 18, 2017
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