玩老妇女裸体

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鈣粉添加過多對玻璃鋼樹篦子的影響

分類:行業動態  發布:2018-08-13 17:30
摘要:但是現在市場上很多廠商生產過程中往往添加過多的鈣粉,這樣就肯定會造成生產出來的 玻璃鋼樹篦 子質量下降

  但是現在市場上很多廠商生產過程中往往添加過多的鈣粉,這樣就肯定會造成生產出來的玻璃鋼樹篦子質量下降。為什么要添加這么多鈣粉呢?只要是因為其他兩種原材料玻璃纖維和樹脂價格不菲,而鈣粉的價格比較便宜,商家為了降低生產成本,就大量增加鈣粉使用量,這樣其他兩種原材料的使用量就會下降。
  熟悉的人都知道玻璃鋼樹篦子的原料一般就是采用玻璃纖維、樹脂和鈣粉按照1:1:1的比例配置的。這樣的比例生產出來的格柵板才是最好的,不僅表面光滑平整,而且承重韌性什么的都是最佳的。
  鈣粉是玻璃鋼樹篦子必不可少的填充物,高質量的鈣粉質細膩潔白,具有阻燃性,可以使玻璃鋼樹篦子色澤亮麗透明,韌性好。
  可是若果大量使用鈣粉,玻璃鋼樹篦子中的玻璃纖維和樹脂減少。這樣玻璃鋼樹篦子的承重就會減低,耐腐蝕性等其他特性就會變差,使用壽命也會降低。而且板子的外觀也會變差,沒有光澤度,還可能產生大量白斑。
 
鈣粉添加過多對玻璃鋼樹篦子的影響


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玩老妇女裸体
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