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硅质聚苯板全称硅质聚苯板

网址:www.guizhiban.com.cn  2021-08-27  作者:admin    阅读:

硅质聚苯板全称硅质聚苯板,又名泡沫板或EPS板。是由含有挥发性液体发泡剂的可发性聚苯乙烯珠粒,经加热预发后在模具中加热成型的具有微细闭孔结构的白色固体。形态如我们买家具里面的防震泡沫。
Silicon polystyrene board is fully known as silicon polystyrene board, also known as foam board or EPS board. It is a kind of white solid with micro closed pore structure, which is formed by the expandable polystyrene beads containing volatile liquid foaming agent and heated in the mould after pre development. Shape as we buy shockproof foam in furniture.
硅质聚苯板可用于建筑墙体、屋面保温、复合保温板材的保温层;车辆、船舶制冷设备和冷藏库的隔热材料;装潢雕刻各种模型;防水层的保护层。
Silicon polyphenyl board can be used for the insulation layer of building wall, roof insulation and composite insulation board; the insulation material of vehicle, ship refrigeration equipment and cold storage; various models of decoration carving; the protective layer of waterproof layer.
硅质聚苯板吸水率与其挤塑聚苯河北立体车库 消防报警器塑料配件 电缆接地箱 电缆保护接地箱 塑料土工格栅 消弧线圈装置 板(XPS板)比较来说偏高,容易吸水,这是硅质聚苯板的一个缺点。其保温板的吸水率对其热传导性的影响很明显,随着吸水量的增大,硅质聚苯板导热系数也增大,保温效果也随之变差,所以这点要特别注意。
Compared with the extruded polystyrene board (XPS board), the water absorption rate of the silicon polystyrene board is higher and easy to absorb water, which is a disadvantage of the silicon polystyrene board. With the increase of water absorption, the thermal conductivity of the siliceous polystyrene board increases, and the thermal insulation effect becomes worse, so we should pay special attention to this.

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