1, as far as possible to the credibility of the regular shops or specialty stores to buy, from the past few years, the city of Quality and Technical Supervision supervision and inspection results point of view, these companies sell the internal wall paint sampling pass rate is higher.
2. Identify the label on the product packaging when purchasing, especially the name, address, product standard number, production date, expiration date, and product instruction manual. It is best to purchase products that have passed ISO14001 and ISO9000 certification. The quality of these products is relatively stable.
3. Purchase the product that meets the "GB18582-2001 Limits of Harmful Substances in Indoor Decoration Materials for Interior Decoration Materials" and obtain the environmental certification mark.
4, purchase should pay attention to observe whether there is damage to the packaging of goods and expansion of the phenomenon of hearing, when buying can shake it to check whether the phenomenon of cementation, the emergence of these phenomena can not be purchased paint.
5, usually the majority of stores can not open the tank on the spot to check the product's internal quality, so consumers must purchase the purchase invoice and other valid documents and construction instructions.
6. Before use, open the cans to check if there is delamination, agglomeration and cementation at the bottom of the paint. If the paint is still in an uneven state after stirring, it cannot be used. Negotiate with the shop you purchased immediately.
7, paint construction is also a very important part, must be strictly in accordance with the requirements of the product construction instructions for construction, pay attention to the bottom of the paint, the matching of the surface.
8, the construction environment should be ventilated, if the product requirements for the construction environment must be carried out as required.
Paint coating buy paint interior decoration
Grinding Glass Microsphere
1. To select glass beads in types, sizes and quantity in accordance with viscosity, rigidity and dispersal of the grinded materials.
2. To clean glass beads and mill's inside before the grinding processed.
3. To input the grinded materials firstly and a curtain amount of glass beads later. To add continuously glass beads till 70%~80% of the mill is full.
4. To forbid to keep glass beads funning with little grinded material for a long time, as the glass beads inside the mill are easily broken at high speed operation.
5. To add new glass beads to ensure the quality and efficiency of grinded materials.
Grinding Glass Beads are mainly used for the disperser, grinding media of industries, such as coloring, paint, ink, coatings, resins, chemical engineering, with the advantages of smooth surface, even size, high hardness, good chemical stability. Thanks to the characteristics of heat-resistant, wearable, compression strength, the filling-type bead could be used to improve glass fibre reinforced plastic, rubber, and so on.
The glass bead can be produced based on the standard of countries or areas, such as EN1423/1424, AASHTO M247, BS6088, JIS R3301 and KS L2521 etc.
Grinding Glass Beads
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