摘要:
A prepreg comprising a fibre reinforced curable resin, the prepreg containing electrically conductive particles in the range of from 0.5 to 10% by weight based on the resin, the electrically conductive particles comprising potato shaped graphite.
摘要:
A reinforcing composite comprising a plurality of layers of reinforcing composite material forming a stack wherein at least one layer of the stack comprises a moulding compound (114) comprising consolidated resin impregnated fiber elements, wherein the resin impregnated fiber elements are obtained from off-cuts or scrap material (112) derived from cutting single layers of reinforcing composite material and/or stacks comprising multiple layers of reinforcing composite material (110).
摘要:
This invention relates to a moulding compound blank, a method for compression moulding the same and the resulting product. The blank comprises a moulding compound comprising a fibrous reinforcement material and a resin material wherein the moulding compound comprises a flow guide (6, 7, 8) located at the surface of the blank for directing flow of the moulding compound within the cavity of the compression mould during compression moulding.
摘要:
A laminate or structure which comprises a conductive layer, a fibrous layer and a support layer adhering to an outer face of the laminate or structure, the support layer preventing distortion of the conductive layer during slitting of the laminate or structure to form a conductive strip.
摘要:
A method for making a discontinuous fiber molding compound (28) from carbon fiber tow (12). The method involves using remnants of carbon fiber tows from spent carbon fiber spools. The remnants are chopped into pieces to form an assembly of chopped carbon fiber tows (18) that are from 1 cm to 10 cm long. The chopped carbon fiber tows (18) are then mixed with a powdered resin (24) to form a blend (22) of chopped carbon fiber tows and powdered resin (24). The blend (22) is heated to soften/melt the particles of resin (24) and then cooled to form a discontinuous fiber molding compound (28).
摘要:
A method of manufacturing a laminate structure comprising locating one or more layers of a fibrous reinforcement material being at least partially impregnated with a curable first resin matrix in relation to one or more layers of fibrous reinforcement material to form a stack and subsequently infusing the stack with a second infusion resin to cure the first and second resin.