
A, product description
FS936沼气工程(螺栓罐体)用硅酮密封胶是专门用于工业领域的沼气池及大型螺栓/罐体等的密封,亦可作为净化空调金属风管等工业产品玻璃、瓷砖及砖石、混凝土、建筑门窗等的密封
FS936 biogas project (bolt body) silicone sealant is used to seal the biogas pool industry and large bolts / tank and so on, can also be used as a sealing air conditioning metal ducts and other industrial products, ceramic tile and glass brick, concrete, building doors and windows
二、产品特性
Two, the characteristics of the product
◆. 单组分中性固化,挥发性小,对搪瓷金属板等有很好的粘接性;
◆. Single component neutral curing, volatile small, adhesion is very good for enamel metal plate etc.;
◆. 优越的耐气候老化性能,耐紫外线,耐臭氧;耐水性好,耐酸、耐腐蚀性能优越;
◆. Excellent resistance to weathering properties, ultraviolet resistance, ozone resistance; good water resistance, acid resistance, corrosion resistance;
◆. 耐高低温性能优越,在-50℃~+180℃范围内性能变化不大,可长期使用;
◆. High temperature resistant is superior, in -50 ℃ ~+180 ℃ properties changed little, can be used for a long time;
三、产品技术参数
Three technical parameters, product
颜色 |
黑色,白色或灰色 |
粘度 |
膏状 |
比重 |
1.2~ |
硬度(邵氏A) |
20~40 |
抗拉强度 |
0.85~1.5MPa |
剪切强度 |
1.0MPa |
弹性模量 |
0.8 |
使用温度范围 |
-50~ |
|
无破坏 |
表干时间 |
40分钟( |
Four, the use of methods
◆确定基材
◆ determine substrate
清除需要施胶部位的松散层。如果有镀层或漆层,应确定有足够的附着力。若附着力不够可用相关工具如钢丝球等清理待施胶部位,使其干净、坚硬、干燥并无油脂及表面脏污如脱模剂,养护薄膜和疏水剂等杂物。
Remove loose layer sizing parts. If the coating or paint layer, should determine the adequate adhesion. If the adhesion is not enough available tools such as steel wire cleaning for sizing parts, make it clean, hard, dry and free of grease and surface dirt such as releasing agent, curing film and hydrophobic agent etc..
◆施胶
◆ sizing
视结合面与间隙大小切取挤胶嘴,将其均匀挤出,涂布量用挤胶嘴孔大小控制,以结合面组合后微微挤出一胶圈为宜。 结合面涂布密封垫后,在活性期内迅速组合紧固,通常从挤胶到组合的时间间隔应越短越好,以免硫化表干而不能使用。
As the binding surface and the gap size cut from the dispensing nozzle, the uniform extrusion, coating weight with a dispensing nozzle hole size control, combined with surface combination with extrusion of a rubber ring is appropriate. Combined with surface coated gasket, quickly combined fastening in the active period, usually from the adhesive to the combination of the time interval should be as short as possible, so as not to cure table dry and not use.
硫化后,残留在结合面上的液态密封垫可用锋利的小刀削去流失到结合面外面胶膜,但不允许用手强行撕扯。还可用沾有汽油的棉纱擦去。
After curing, the residual in combination with liquid on the surface of the sealing pad use a knife to cut loss to the binding surface outside the film, but are not allowed to use hand to tear. Also available with gasoline cotton wipe.
五、储存及有效期
Five, storage and shelf life
属于非危险品,请储存于温度在27℃以下的阴凉干燥处,有效期为9个月,建议在购买后6个月内使用。
Belong to non dangerous goods, please store in temperature at 27 ℃ in a cool and dry place, valid for a period of 9 months, recommend the use of 6 months after the purchase.
六、注意事项
In six, the matters needing attention
本产品完全固化后无毒性,但固化前应避免与眼睛、小孩接触;工作环境区域注意保持通风.
This product is completely solidified non-toxic, but should avoid contact with eyes, the child before curing; work environment to keep ventilation