PBT A. SchulmanPBT A. SchulmanPBT A. Schulman
高刚性低收缩/高韧性,耐摩擦,高流动,耐水解,阻燃,耐化学性,尺寸稳定,电气性好,好加工,热稳定,低吸湿,自灭火低翘曲阻燃性 高强度 玻纤
介绍:
PBT A. Schulman
物理性能 额定值 单位制 测试方法
比重 1.31 ASTM D792
收缩率 - 流动 (0.125 in) 0.02 in/in ASTM D955
吸水率 (24 hr) 0.8 % ASTM D570
比重 1.31 g/cm³ ASTM D792
我司还供应以下产品:
| 供应 PBT 生产商: A. Schulman Europe |
| 供应 PBT SCHULADUR A GF 20 生产商: A. Schulman Europe |
| 供应 PBT SCHULADUR A GF 25 HF FR 1 生产商: A. Schulman Europe |
| 供应 PBT SCHULADUR A GF 30 HF FR 1 生产商: A. Schulman Europe |
| 供应 PBT SCHULADUR A GF 30 HF2 FR1 生产商: A. Schulman Europe |
| 供应 PBT SCHULADUR A GF 30 HI 生产商: A. Schulman Europe |
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详解:
"Hey, look -- Harry's got a Weasley sweater, too!"
Fred and George were wearing blue sweaters, one with a large yellow F on it, the other a G.
"Harry's is better than ours, though," said Fred, holding up Harry's sweater. "She obviously makes more of an effort if you're not family."
"Why aren't you wearing yours, Ron" George demanded. "Come on, get it on, they're lovely and warm."
"I hate maroon," Ron moaned halfheartedly as he pulled it over his head.
"You haven't got a letter on yours," George observed. "I suppose she thinks you don't forget your name. But we're not stupid -- we know we're called Gred and Forge."
"What's all th is noise.
Percy Weasley stuck his head through the door, looking disapproving. He had clearly gotten halfway through unwrapping his presents as he, too, carried a lumpy sweater over his arm, which
Fred seized.
"P for prefect! Get it on, Percy, come on, we're all wearing ours, even Harry got one."
"I -- don't -- want said Percy thickly, as the twins forced the sweater over his head, knocking his glasses askew.
"And you're not sitting with the prefects today, either," said
George. "Christmas is a time for family."
