may be a lot of people in buying glass glue for the first time, just know: the original glass glue can be acidic and neutral.
If don't pay attention to, there may be a choice.
Although there are acidic and neutral glass glue, but two kind of glass glue is non-toxic.
So, how can we better distinguish between acidity glass glue and neuter glass glue?
Can judge from the following several aspects:
a, smell different
acidity glass glue in the process of curing can release of acetic acid, producing a more pungent taste, also known as acid silicone glass glue;
Neuter glass glue, in the process of curing can release methanol, there will be no pungent taste, also known as alcohol sex silicone glass glue.
2, features of different
acidity glass glue feature is curing speed is faster than neuter glass glue, but there is no neutral glass glue adhesiveness is strong;
Neuter glass glue curing time required will be longer than acidity glass glue, but adhesive effect is better.
3, the scope of application of different
acidity glass glue adhesive are mainly used for glass, ceramic, plastic, building materials, such as corrosion due to the acidity glass glue will some metal materials, also can react with the alkaline materials, so weak in metal building materials,
Such as aluminium, steel, iron, copper)
, mirror (
Contains mercury)
, alkaline materials (
Such as cement, concrete, marble, etc. )
。
neuter glass glue not acid, so the application range is more extensive, besides glass, pottery and porcelain, plastic, can also be used in steel, aluminium, wood, resin, concrete, cement, brick, joint seal rocks, marble and so on.
in modern life, the application of the glass glue is everywhere, it can be used for indoor glass glue, hutch defends equipment sealing leak proof, lamps and lanterns parts joint;
Also used in automobile internal metal and plastic parts of adhesive, bonding and sealing of electrical machinery parts, etc.
So learning how to distinguish with neuter glass glue and acidity glass glue according to the use of material to choose the more suitable for glass glue, just can get twice the result with half the effort effect!
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