How to use glue of good plastery ceramic tile? Scratch and brush behind the original unexpectedly have so big difference

How to use glue of good plastery ceramic tile? Scratch and brush behind the original unexpectedly have so big difference

With the development of industry, people's understanding of high-grade ceramic tiles has deepened. The ceramic tile glaze is smooth, beautiful and strong, and the moisture-proof effect is good. While improving the quality, the ceramic tile paving materials are also put forward higher requirements. This kind of ceramic tile has the characteristic such as low water absorption rate, high density, use traditional cement mortar shop stick, achieve better shop stick effect very hard, often appear ceramic tile stick not firm, empty drum, drop wait for a phenomenon. To reduce ceramic tile paste the problem that appears in the process, use ceramic tile gum to carry on the shop to stick more. So, what is tile gum? What does the use method of ceramic tile adhesive have? Let's teach you the use of ceramic tile adhesive and other related content.

Ceramic tile adhesive is the new type of shop that develops such as tile of low bibulous rate such as vitreous glass of very low bibulous rate, polishing brick to stick material, its bond strength is far higher than cement mortar and ceramic tile bond agent on the market at present, the hollow drum that 100% solved this kind of ceramic tile material and fall off difficult problem. At present on the market more common ceramic tile gum emulsion adhesive and paste adhesive.Emulsion adhesive is a high efficiency ceramic tile interface strong adhesive refined by special polymer emulsion supplemented by high performance additives, only need to be painted on the back of stone and ceramic tile, directly on the cement mortar. It includes one component emulsion type adhesive and two component adhesive. One component emulsion type adhesive, is acrylic emulsion as the main component, after brushing 2 ~ 3 hours dry time (affected by ventilation, humidity, temperature), spread on the cement mortar wall shop tile; Two-component gum for acrylic emulsion, high polymer and inorganic materials as the main components, two components stir evenly after brushing dry solid 24 hours, spread on the cement mortar wall shop tile. On the market because of the one-component emulsion gum construction is very convenient, favored by the majority of operators. But because the main component of emulsion adhesive is pressure sensitive adhesive, its water resistance is very low, heat resistance is very poor, after the use of brick phenomenon is serious, but also to the owner to bring great trouble.

 

Paste ceramic tile adhesive is a new kind of ceramic tile adhesive materials, the chemical paste, is a strong adhesive performance of one-component environment-friendly flexible type of paste, exciting agent push back glue molecules with the composition such as silicon, aluminate cement aggregate to generate new jello, molecular chain structure, closed the gap between the ions, the maximum cohesive force, Moreover, it has good water resistance, freeze - thaw resistance and high temperature resistance.

In construction, emulsion type adhesive and paste ceramic tile adhesive is the biggest difference is a brush is scraped! Emulsion type gum is used roller or brush will gum coating brush on the back of ceramic tile, very convenient, paste ceramic tile adhesive is ceramic tile gum scraping on ceramic tile adhesive, coated with a thin layer can be. A brush a scrape, but behind the effect is completely different!

 

Can be seen from the chart, the emulsion type of adhesive construction is extremely complicated, more demanding, because of the low quality of the common wet team in our country, the construction process is difficult to reach the designated position, the quality of emulsion type of adhesive to bring huge adverse, combined with the emulsion of adhesive is not water resistant, not heat-resisting, as long as external conditions change, the emulsion type of adhesive shop sticks ceramic tile is the risk of loss.

 

It can be seen from the above table that the paste adhesive has better comprehensive performance, high bond strength, and water resistance, heat resistance, frost resistance, aging resistance, seepage control and other properties are incomparable to other paste materials, therefore, the paste adhesive has a wider applicability and long-term performance.

However, looking at the whole building materials auxiliary ceramic tile paste market, emulsion adhesive is still widely used at this stage of the product, the traditional ceramic tile paste process has long been unable to meet the market high-performance ceramic tile bonding requirements. It is the use of pressure sensitive adhesive (acrylic acid) of its own viscosity for physical adhesion, ceramic tile, gum and cement mortar into one. Therefore, the use of emulsion gum tile is not water resistance, high temperature resistance, aging resistance, life period, easy to flake. Specifically, emulsion adhesive presents milky liquid state, mainly back glue itself sticky stick ceramic tile and base. Besmear brush etc. after drying into film, palm feels to be able to completely stick ceramic tile to still be able to lift ceramic tile, really give a person a kind of "this kind of back glue stick tile effect is very good" illusion. In fact, this is to rely on the pressure sensitive adhesive force of raw materials to paste ceramic tile, its principle is the same as double-sided adhesive, both sides are respectively glued to the ceramic tile and the wall, but the pressure sensitive adhesive has a characteristic is that the initial viscosity is stronger, the longer the durability, so the more sticky ceramic tile gum will be poor durability. In addition, the ceramic tile that uses back glue to undertake shop to stick, knock down also is smooth did not have a little bit reaction with cement ceramic tile. The above factors accelerate the promotion of the replacement of paste materials, at the same time, Hebei Gatorchems Chemicals Technology Co., LTD., launched the paste gum came into being.