成型特
1、无定形料,流动性中等,吸湿大,必须充分干燥,表面要求光泽的塑件须长时间预热干燥80-90度,3小时。
2、宜取高料温,高模温,但料温过高易分解(分解温度为>270度)。对精度较高的塑件,模温宜取50-60度,对高光泽.耐热塑件,模温宜取60-80度。
3、如需解决夹水纹,需提高材料的流动性,采取高料温、高模温,或者改变入水位等方法。
4、如成形耐热级或阻燃级材料,生产3-7天后模具表面会残存塑料分解物,导致模具表面发亮,需对模具及时进行清理,同时模具表面需增加排气位置。
5、强度较高,耐冲击能力强。
专业供应加纤ABS、防火ABS、抗静电ABS、抗紫外线ABS、抗冲击ABS、食品级ABS、耐热级ABS、耐候级ABS、高流动ABS、以及吹塑级ABS、挤出级ABS、透明级ABS等。
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详细说明:put the case of Thomas, servant to Hume of Cowden Knowes, who was arraigned with his two young masters for the death of the Bastard of Mellerstanes in 1569. John (‘in Dalkeith’) stood sentry without Holyrood while the banded lords were despatching Rizzio within. William, at the ringing of Perth bell, ran before Gowrie House ‘with ane sword, and, entering to the yearde, saw George Craiggingilt with ane twa-handit sword and utheris nychtbouris; at quilk time James Boig cryit ower ane wynds, “Awa hame! ye will all be hangit”’— a piece of advice which William took, and immediately ‘depairtit.’ John got a maid with child to him in Biggar, and seemingly deserted her; she was hanged