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热熔胶棒

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W821强粘热熔胶棒

直径:7mm、11mm

长度:默认27cm和30cm

强粘性胶棒


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型号 Model: W821

品名Item name: W821白热熔胶条 W821white hot melt adhesive stick

特点Property: 是一种改性EVA类热熔胶条,具有良好的热稳定性和优异的抗高低温性能,附着力强。A modified EVA hot melt adhesive in stick, good thermal stability and excellent anti-high and low temperature resistance, with strong adhesion

用途Application: 主要用于金属类、UV涂层类等高极性材料的表面粘结,对非极性材料如PEPP塑料材质也有优异的粘结强度。Mainly used for bonding of polar materials such as metal and UV coatings, excellent bonding strength for non-polar materials such as PE and PP plastic.

 

主要成份Main composition

EVA树脂、增粘树脂、蜡、抗氧剂等EVA resin, viscosity resin,wax, antioxidant , ect


毒性Toxicity

无毒No


颜色Color

白色White


外型尺寸Form

棒状Stick


粘度Viscosity

1000012000mpa.s(180)


软化点Softening point

105108


工作温度Service temperature

140160


开放时间Opening time

4050 s


规格/包装Specifications/Packing

25kg/Bag、箱Carton


储存条件Storage condition

通风干燥阴凉 ventilated dry cool place


注意事项1.胶条为固态物质,无毒,但融熔状后应防止碰触皮肤,以免灼伤;2.开放时间与固化时间会随熔胶温度、环境温度、喷涂量、贴合时间、有压力等而改变;3.长时间高温(大于200℃)可能会使主体聚合物部分降解影响粘结力,也会使增粘树脂氧化影响产品色泽。
 
ATTENTION:  1.The stick is solid matter, non-toxic, but should away   from skin after being melted, to prevent burns;  2. With the change of melt temperature, environment   temperature, spraying quantity, laminating time pressure and etc, open time   and curing time will be changed.  3.Long   time high temperature (over 200 ) could make the main polymer partially   degraded which affect the cohesive force, also can oxidize the viscosity   resin which affect product color.


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