发明名称 |
COMPRESSION FIBRE REINFORCED MOULDINGS |
摘要 |
A process for moulding articles of fibre reinforced plastics material which includes pre-heating a sheet of consolidated thermoplastics material which has dispersed therein from 20% to 70% by weight of reinforcing fibres which have a high modulus of elasticity (as herein defined) and between about 7 and about 50 millimeters long to cause the sheet to expand due to relief of the stresses in the reinforcing fibres, placing the expanded sheet in a compression mould and closing the mould to form an article of predetermined shape having portions of different density. |
申请公布号 |
AU6457086(A) |
申请公布日期 |
1987.05.07 |
申请号 |
AU19860064570 |
申请日期 |
1986.10.31 |
申请人 |
WIGGINS TEAPE GROUP LTD., THE |
发明人 |
ANTHONY JOHN WILLIS;WILLIAM TERENCE HALEY SKELDING;BRONISLAW RADVAN |
分类号 |
B29C67/20;B29C43/02;B29C43/18;B29C43/20;B29C43/42;B29C51/12;B29C61/04;B29C69/02;B29C70/08;B29C70/46;B29C70/86;B29K105/04;B29K105/06 |
主分类号 |
B29C67/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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