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關于解決尼龍噴涂附著力問題的方案
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2014/02/12

  最近手頭上有個案例是關于純尼龍的,就是一個藍牙耳機,出口到國外的,出口的產品對于附著力問題有一定高度的要求。在行業上,純尼龍,或尼龍加玻纖,加碳纖,出現的附著力問題,想到的就是pp,但經過我公司多年來的精心開發,終于在尼龍素材附著力這方面有了突破,我們成功研發出并解決了針對尼龍素材附著力差的問題。

  這個案例是純尼龍上噴pu黑漆,客戶一直在找各種方案解決附著力的問題,他們找到的方案是pp水,噴上pp水,再噴上pu黑漆,是有一點附著力,但是百格測試還是會掉百分之二十左右,這是不合格的,幾個方案試出來,發現pp水的對尼龍的附著力不行,而且還極不穩定,會出現掉漆,噴薄噴厚的效果不同,烤與不烤等問題都嚴重影響附著力。成本方面不斷增高,然后再用我們的尼龍處理劑打樣,在素材的表面噴上我們的處理劑,再直接噴上客戶的pu黑漆,這是一種濕噴濕的方法,噴上我們的底水,不用經過烘烤,也不用放置2-3分鐘,就直接噴上客戶的油漆,然后按照客戶的要求把打好的工件處理,待pu干透,拿出來進行針對性測試,過百格,指甲摳,等測試都通過,達到了出口的嚴格要求,客戶也滿意的笑了。種種對比,測試,都顯示出我們尼龍處理劑的優勢,產品的穩定性,產品的便捷使用性,產品的價格優勢,為客戶解決由尼龍附著力產生的煩惱,對于尼龍項目的束手無策而放棄的項目,有了新的信心和方向。
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