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超耐磨板

作者:admin 來源:本站 時間:2022-01-23

純超高分子量聚乙烯板:

極高的分子量賦予其優異的使用性能,而且屬于價格適中、性能優良的熱塑性工程塑料,它幾乎集中了各種塑料的優點,具有普通聚乙烯和其它工程塑料無可比擬的耐磨、耐沖擊、自潤滑、耐腐蝕、吸收沖擊能、耐低溫、食品級、不易粘附、不易吸水、密度較小等綜合性能。事實上,目前還沒有一種單純的高分子材料兼有如此眾多的優異性能,被稱為“工程塑料之王”。

性能:

1.耐磨性居塑料之冠,比尼龍66和聚四氟乙烯高4倍,比碳鋼高6倍;

2.沖擊強度列塑料之首,為PC2倍,ABS5倍,且能在液氮溫度(-196℃)下保持高韌性;

3.自潤滑性與聚四氟乙烯相當,摩擦系數僅為0.070.11;

4.沖擊能吸收值在所有塑料中為最高值,消音效果很好;

5.化學穩定性很高,在一定溫度和濃度范圍內能耐各種腐蝕介質及有機介質的作用;

6.抗粘附能力極強,僅次于聚四氟乙烯;

7.完全衛生無毒,可用于接觸食品和藥物;

8.耐腐蝕性能優越,摩擦系數低,比重小,良好的抗高能量輻射性能。

純超高板應用領域:

應用領域

應用實例

運輸機械

導軌、傳送帶、傳送裝置滑塊座、固定板、流水生產線計時星輪

食品機械

星形輪、送瓶計數螺桿、灌裝機軸承、抓瓶機零件、墊圈導銷、氣缸、齒輪、輥筒、鏈輪手柄

造紙機械

吸水箱蓋板、偏導輪、刮刀、軸承、噴嘴、過濾器、儲油器、防磨條、毛氈清掃機

紡織機械

開幅機、減震器擋板、連接器、曲軸連桿、打梭棒、掃花針、偏桿軸套、擺動后梁

建筑機械

農業機械

推土機推上板料理、自卸卡車廂內料、車廂底板、拖拉機梨刀內襯

化工機械

閥體、泵體、墊圈、過濾器、齒輪、螺母、密封環、噴嘴、旋塞、軸套

港口機械

船舶機械

船舶部件、橋吊用邊托輥、耐磨塊等零配件

一般機械

各種齒輪、軸瓦、襯套、滑動板、離合器、導向體、制動器、鉸鏈、彈性聯軸節、輥筒、托輪、緊固件、滑動升降臺

染色修飾

浸染機軸承、刮刀、滑動板、襯墊、密封件、拉幅導盤

文體用品

浸雪襯里、動力雪橇、溜冰場鋪面、冰場保護架

醫療用品

矩形外科零件、人工關節、假肢等

其他

冷凍機械、原子能發電站的遮蔽板、電鍍零件、超低溫機械零配件

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