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POM紐扣-紐扣專用POM料-紐扣用什么塑料

相關標簽:荷蘭Witcom POM、馬來西亞寶理 POM、蘭蒂奇美國 POM塑化原料、家電部件 POM、導電 POM、通用 POM塑化原料

紐扣專用POM料盡在,紐扣需要有注塑級,同時對韌性和剛性有一定要求,同時紐扣需要有耐磨性好。
紐扣材料大致分為塑料(樹脂,塑料),金屬紐扣(銅,鐵,合金),天然(外殼,木材,椰子殼,竹子)。各種材料均制成紐扣,工藝不盡相同。有些紐扣看起來相同,甚至行業內的人也可能無法用眼睛清楚地區分開來,因此可以通過打斷和剃光外套來清晰地區分。紐扣分為塑膠紐扣和樹脂紐扣,塑膠紐扣和樹脂紐扣,塑膠(包括各種塑膠)紐扣一般都是壓鑄的,因此紐扣的邊緣會有一條線,這種夾緊線,有些工廠可能在后續處理中,將刪除此線,但其重量將比樹脂輕(當然,某些特殊的塑料會更重)。樹脂紐扣經過機械雕刻,然后拋光,因此表面沒有完整的模具線條,非常光滑。但是它很脆弱,表面容易劃傷,當放在沸水中時會變軟。
專用POM料,紐扣專用POM料,具體請咨詢客服或者致電 。以上文獻若需轉載請備注出處:PBT樹脂 //shanglikaiguan.cn/

延伸閱讀—POM 泰科納 MR270B應用案列
其它 其它 其它
參考數據
性能項目 試驗條件[狀態] 測試方法 測試數據
密度 ISO 1183 1.41 g/cm
熔融指數 190℃/2.16kg ISO 1133 24 cm
拉伸模量 ISO 527-2/1A/1 2750 MPa
拉伸應力 Yield ISO 527-2/1A/50 66 MPa
拉伸應變 Yield ISO 527-2/1A/50 7 %
彎曲模量 23℃ ISO 178 2800 MPa
夏比缺口沖擊強度 -30℃ ISO 179/1eA 5 KJ/M
夏比缺口沖擊強度 23℃ ISO 179/1eA 5 KJ/M
懸臂梁沖擊強度 -30℃ ISO 179/1eU 95 KJ/M
懸臂梁沖擊強度 23℃ ISO 179/1eU 100 KJ/M
缺口沖擊強度 23℃ ISO 180/1A 5.5 KJ/M
熱變形溫度 1.8MPa,Unannealed ISO 75-2/A 100
熔化溫度 DSC ISO 11357 166
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