塑钢门窗设备的缺点

塑钢缺点1：PVC材料钢性不好，必须要在内部附加钢条来增加硬度。塑钢缺点2：防火性能略差，如果在防火要求条件比较高的情况下，推荐使用铝合金材料。塑钢缺点3：塑钢材料脆性大，相比铝合金要重些，燃烧时会有毒排放

行业动态 - 不详 - 2013/5/14 9:18:02

断桥铝门窗设备之塑钢门窗的性能优点

1．塑钢门窗保温性好：铝塑复合型材中的塑料导热系数低，隔热效果比铝材优1250倍，加上有良好的气密性，在寒冷的地区尽管室外零下几十度，室内却是另一个世界。2．塑钢门窗隔音性好：其结构经精心设计，接缝严密，试..

公司新闻 - 不详 - 2013/5/10 22:07:09

Hardware punch (hydraulic)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:37:59

Hardware press

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:37:03

Aluminum precision Double-head Cutting Saw (linear)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:36:01

Aluminum extrusion press

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:34:00

Aluminum doors and windows of NC four head angle machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:33:10

Aluminum curtain wall multihead combination drilling machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:32:17

Single head cutting saw

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:29:00

Aluminum door and window assembly machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:27:57

Double section aluminum precision cutting saw (digital)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:27:07

High-speed CNC machining center

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:26:17

Heavy-duty CNC Double-head Cutting Saw

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:24:49

Heavy single head efficient cutting saw

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:23:44

End milling machine ($five)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:22:43

Double section aluminum precision cutting saw (digital)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:21:47

Aluminum windows and doors double-head milling machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:20:26

Aluminum windows and doors double angle machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:19:41

Aluminum tenoning machine

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:18:37

Aluminum profile end milling machine ($four)

Aluminum alloy doors and windows processing equipment - 不详 - 2013/5/10 17:17:48