Tba Industrial Products Ltd.

Hepworth Minerals & Chemicals Limited

Allan Lord

Kenneth Knight

Kenneth J Taylor

A phenolic moulding composition in solid form, such as a dough moulding composition or sheet moulding composition, comprises a phenol formaldehyde novolak resin; a phenol formaldehyde resole resin as cross linking agent for the novolak resin; fibrous reinforcement; and non-fibrous particulate filler in an amount greater than the combined amount of the novolak and resole resins; the weight proportions of the ingredients being in the ranges

Phenolic moulding compositions

An asbestos-free heat settable composition includes a fibrous reinforcement comprising aramid fibres in the form of a carded or needled non-woven web or felt, or a loosely woven or knitted fabric.

Heat-settable sealant material

A thermoplastic moulding material comprising (a) a synthetic thermoplastic polymer having a backbone comprising at least 50% of carbon atoms and selected from polypropylene, polyethylene, polystyrene, styrene/acrylonitrile copolymers, polyester, polyamides, ABS copolymers and acetal copolymers (b) from 0.05 to 10 percent by weight, based on the total weight of material, of polyimide pre-polymer (c) a reinforcing agent selected from glass fiber and mica.

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Littleborough, United Kingdom

Allan Lord