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W209A膠粒【紙箱封箱快干型】

顏色:黃色

外觀:顆粒狀

用途:紙箱封箱,快干款,固化時間優于W209膠粒


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型號 Model: W209A

品名Item name: W209A熱熔膠粒 W209A yellow hot melt adhesive granule

特點Property: 是一種高溫EVA類熱熔膠粒,具有良好的流動性和耐高溫性能。A high temperature EVA hot melt adhesive in granule, good fluidity and excellent high temperature resistance.

用途Application: 主要用于電子電器、包裝、玩具、飾品等。Mainly used in electronic appliances, packaging, toys, ornaments and other materials.

 

主要成份Main composition

EVA樹脂、增粘樹脂、蠟、抗氧劑等EVA resin,viscosity resin,wax,antioxidant and etc


毒性Toxicity

無毒No


顏色Color

黃色Yellow


外型尺寸Form

粒狀Granule


粘度Viscosity

6001000mpa.s(180)


軟化點Softening point

112118


工作溫度Service temperature

140160


開放時間Opening time

810 s


規格/包裝Specifications/Packing

25kg/Bag


儲存條件Storage condition

通風干燥陰涼 ventilated dry cool place


注意事項1.此膠粒為固態物質,無毒,但融熔狀后應防止碰觸皮膚,以免灼傷;2.開放時間與固化時間會隨熔膠溫度、環境溫度、噴涂量、貼合時間、有壓力等而改變;3.長時間高溫(大于200℃)可能會使主體聚合物部分降解影響粘結力,也會使增粘樹脂氧化影響產品色澤。
 
ATTENTION:  1.The granule 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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