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FAQ

What does GF30 represent in plastic PP GF30?
Polypropylene reinforced by glass fiber, mechanical properties, creep resistance and dimensional stability can be improved,.PP-GF30T has a good low-temperature resistance and high impact strength, PP-GF30 heat resistance
Which brand of thermos cup is safe, double glass is not really glass, there is no other add, affect health?
Insulation cup is generally made of ceramic or stainless steel containers with vacuum layer made of water, the top cover, seal, vacuum insulation layer can make the liquid inside the slow cooling, in order to achieve the purpose of preservation.
Why is toughened glass broken?
There are a variety of predisposing factors. Tempered glass explodeFor example, A. before the installation of glass is accidentally damaged, like chipping, knocked the feet, because the glass is tempered around the weak area, its strength even weaker than the non tempered glass, but this part of the damage are not likely to cause the glass immediately burst, but changed the internal stress of glass. When the upper wall is used, the internal stress changes gradually, which breaks the glass.B. such as differences in temperature after installation. As you say, temperature, weather, and so on, will make the internal pressure of the glass partial uneven, thus causing burst.Is there a correct size for the C. installation?. If the installation is too tight, the specifications are not appropriate, it will cause stress changes inside the glass, causing a burst.D. the rest is external force, including impact, extrusion and so on. It's not just human impact, or other things, or even wind in nature. If the glass does not fall on the ground, there will be the point of impact (if it is obvious, there will be explosive, Hu Dieban) these can be invoked, but if in the proceedings can only be said to be a possibility, because you have no evidence to prove that. In the domestic situation, the glass manufacturers generally compensate for the glass trouble.
How to seal the glass fiber reinforced plastic mould?
Considering the type of FRP mould surface is different from the rubber mold so complicated, is generally flat front, so it is recommended to do a Z type mold, pre buried iron screws for back. As long as the screw is properly distributed, it will not leak. Can again, in the mold a good brush coat, also a little gel in the mold parting surface, or glass glue or strips of clay on a concave groove (note the hardness of sludge in winter). The old mold leaks in detail and the sludge is blocked.
Which is the best solar water heater tube?
The vacuum heat collecting tube has the mirror surface complete, bright and clean, without blackening and blackening.
Aluminum alloy window glass tape, how fast loading?
The outer mounting method is that the operator stands on the scaffold or basket to carry out the glass installation of the aluminum alloy glass window. Fix the sealing strip first, fix the glass, then fix the outer side, and inject sealant into the cavity to fix the joint. This is a mix of dry and wet two materials.
Samsung LCD panel information
This screen is indeed the original Samsung screen, Samsung Electronics, Tianjin Corporation assembly production.TSEC is the sign of Tianjin's samsung. So he wrote the MADE IN CHINA (TSEC) behind him
How to choose floor tiles?
At present, the market of ceramic tile products according to the use of materials and manufacturing processes are divided into the following categories: mosaic is mainly divided into glass mosaic (raw materials for glass) and ceramic mosaic two. Mainly used for decorative wall. Glazed tile of this tile is made of tile bottom and surface of a layer of glazed, that is, in the ceramic embryo on the glaze, after high temperature and high pressure firing, ceramic tile glaze is mainly to increase the beauty of the role of ceramic. Glazed tiles are divided into floor tiles and wall tiles according to the place of use. According to the degree of finish is divided into yaguangyoumianzhuan and light glazed tiles.