沙伯基礎SABIC PBT VALOX 4022 優點:
1、機械性質安定抗張強度與抗張模數和尼龍相似;2、摩擦系數小有自潤性;
沙伯基礎SABIC PBT VALOX 4022 用途:
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“As if we would!” said Roberta, holding Mother’s hand against her face.
3、吸水率低;4、電氣性質優良;5、尺寸安定性良好;6、耐藥品性、耐油性極佳。
1、電子電器:無熔線斷電器、電磁開關、馳返變壓器、家電把手、連接器、外殼等;
2、汽車:車門把手、保險桿、分電盤蓋、擋泥板、導線護殼、輪圈蓋等;
3、工業零件:OA風扇、鍵盤、釣具卷線器、零件、燈罩等。
“You can help me very much,” said Mother, “by being good and happy and not quarrelling when I’m away”— Roberta and Peter exchanged guilty glances —“for I shall have to be away a good deal.”
“We won’t quarrel. Indeed we won’t,” said everybody. And meant it, too.
“Then,” Mother went on, “I want you not to ask me any questions about this trouble; and not to ask anybody else any questions.”