How to recognize the pros and cons of beauty ceramic tile seam an agent

We suggest to buy good seams agent, because of good products and bad product difference is very big, but also good seam effect will be different. In order to reduce the consumers to buy inferior beautiful seam an agent, we also share a lot of identify the quality of tackifier, sums up four: odor, color, hardness and viscosity. 'Smell', inferior beauty seam an agent is larger is insufficient to contain more pungent smell, because the inside of the colloid is a large amount of chemical substances such as formaldehyde, toluene, as long as open the bottle cap can smell, is to identify the basic approach is to smell you buy beauty of ceramic tile seam an agent have a strong irritating smell. Seam an agent that 'color', color is rich, inferior the seam an agent in order to save costs, the use of chemical pigment is more bright-coloured, toner unevenly, easy to change color, this kind of beautiful seam an agent in gap over time to see true and false, but the glue can also look at whether there is any color difference color. 'Touch' hardness: beautiful seam an agent after curing hard as porcelain, wear-resisting and anti-scrape loss, it will not affect the use of ceramic tile, and inferior beautiful seam an agent or a hard impact use ceramic tile, or intangible, soft collapse easily damaged, the two bad to reflect better the seam an agent of toughness and hardness. Beauty 'sticky' : ceramic tile seam an agent and a feature is sticky, can better stick to the sides of the ceramic tile can compare beauty seam an agent of viscous, inferior beautiful seam an agent without a good sticky beautiful good seam an agent, if you can keep do not fall off, do not be easily clean, beautiful seam an agent quality pass. Only qualified price will not lower the seam an agent, why do you say beautiful seam an agent is a price a points goods, mainly because the components inside are all different. The seam an agent is mainly divided into two tube AB, epoxy resin and good pigment is inside A pipe, tube inside B is curing agent. Epoxy resin is divided into domestic resin and good resin, domestic resin is relatively cheap, quality is general, and better resin is relatively more expensive, better environmental performance. Curing agent is divided into two kinds, one kind is reactive agent, more than for formaldehyde and aromatic organic matter, send out harmful material such as formaldehyde, phenol, this kind of curing agent price is relatively cheap. The other is a type of catalytic curing agent, only reference epoxy resin molecules in ring opening polymerization, thus the couplet body structure of polymer, resin itself does not participate in crosslinking, so does not produce toxic substances, the price is relatively expensive. Beauty in the face of such expensive materials, ceramic tile seam an agent of the production cost is relatively high, thus it can be seen that good beautiful seam an agent and inferior beautiful seam an agent, more than the difference in the price of high and low, also the difference in the components and raw materials.