產(chǎn)品特性 Product features ◎RX-858系雙組份、中性、室溫固化、高模量的建筑硅酮密封膠，使用時將A、B組份按規(guī)定比例混合，反應固化成具有耐寒、耐熱、無腐蝕的彈性體。 ◎具有耐臭氧、耐紫外線等良好的耐氣候性能，賦于其較長的使用壽命。 ◎具有良好的粘接性，在通常條件下無需底涂，固化后對大多數(shù)建材，如玻璃、鋁材、鋼材等表面均能產(chǎn)生良好的粘接力。 ◎本產(chǎn)品A組份 為白色，B組份為黑色，A/B的組份按體積比10:1混合使用，混合后為黑色。 ◎RX -858 is A rwvo-component. ncutral. room temperature curing. high modulus of silicone building scalant, when using the A and B com-ponents in accordance with the provisions, mixing ratio, curing reaction into A cold resistant, heat resistant, no corrosion of the elastomer. ◎Resistant to ozone, ultraviolet resistance and other good climate resistance, fu on its long service life. ◎?Have good adhesion, in normal conditions without undercoat, after curing to most building materials, such as glass, aluminum, stecl surface?can produce good stick relay. ◎ This product is A component for white, black B component, A/B components by volume than 10:1 mix, mix to black. ? 應用限制 Application restrictions ◎不要在下列場合使用RX一858硅酮密封膠。 ◎所有滲出油脂、增塑劑及其他液態(tài)有機物的材料，這些材料可能影響密封膠的粘接效果。 ◎施膠時材料表面溫度超過50°C，這樣會使密封膠在固化過程中產(chǎn)生起泡現(xiàn)象。 ◎終年潮濕和常期進水的地方。 ◎地面人行走道，受到過度磨擦與物理破壞的地方。 ◎Don't use RX in the following occasions a 858 silicone sealant. ?◎All leaking oil, plasticizer and other liquid organic materials, these materials may influence the effect of adhesive sealant. ?◎When sizing material surface temperature more than 50 C, this will make the sealant in curing process produces foaming phenomenon. ◎ At the age of damp and often into the water. ◎ Ground pedestrian walkways, excessive friction and physical damage. 貯存期 Storage period ◎A、B組份應分開存放于陰涼干燥處，貯存溫度應低于27°C。 ◎在此條件下，產(chǎn)品貯存期為6個月。 提示：施工前，必須進行材料的相溶性試驗 ◎ A and B components should be stored separately in A cool and dry place, storage temperature should be lower than 27 C. ◎ On this condition, the product storage period is 6 months. Tip: before construction, material intermiscibility test must be conducted.