Since 2014, formaldehyde-free solid wood floor heating has become a hot topic in the flooring category. However, many consumers do not know how to buy solid wood floor heating, which is easy to be fooled by the business. To this end, Xiaobian consulted experts in the industry, the following will teach you a few tricks.
First, choose a major. Many brands now offer geothermal flooring, which are extremely similar in appearance and use very differently. Experts warn: to buy solid wood geothermal flooring must choose a professional brand. Those brands that make cats, tigers, solid wood, reinforced, multi-layered, even wooden doors and furniture, can you expect them to work together and make solid wood floor heating? So professionalism is the first.
A small brand of solid wood geothermal floor has the quality problem of arching deformation, experts warned that the choice of solid wood geothermal floor must choose a professional brand.
Second, choose experience. Solid wood geothermal flooring involves many technical requirements such as seed screening, balance health, size structure, paint process, etc. The key data is very important, and the difference is a thousand miles, which requires long-term experience to accumulate. Generally speaking, there is no precipitation for more than a few years and it is difficult to do well Here is a brief list of the time when several well-known brands on the market entered the field of solid wood geothermal. Tiange Geothermal Floor: 2002; Baijin Flooring: 2006; Pan American Flooring: 2007; Anxin Flooring 2009; Jiusheng Flooring: 2010; Nature Flooring, Baier Flooring: 2011.
Third, choose the system. According to the forthcoming General Technical Requirements for Solid Wood Flooring for Floor Heating, solid wood geothermal flooring has higher installation specifications than ordinary solid wood flooring. Therefore, consumers must ask the seller when purchasing products, whether they are equipped with professional solid wood floor heating accessories and accessories and professional installation services. If the brand's accessories and reinforcement, solid wood multi-layer common, then basically do not have to consider.
Fourth, choose the structure. Solid wood flooring should be used for floor heating and must be suspended. However, some products are only improved of ordinary solid wood flooring. They are connected and fixed by gluing or expansion joint springs. The stability is compared with the products connected by the locking structure. The ability to prevent deformation is very different. Therefore, the choice of solid wood floor heating, preferably the product of the lock connection structure.
Fifth, choose pure solid wood. Everyone must be very strange: is the solid wood floor is not pure solid wood? Actually it is not. Experts revealed that some products marked with solid wood floor heating are carbonized or chemically treated, and their fiber conduits have been destroyed. Over time, there is not only a hidden danger of modified rebound, but also the function of solid wood health, so it is difficult to It is called pure solid wood.
After reading the above tips, I think everyone has already counted them.
PDV is a high purity, fine cubic-crystal salt, especially manufactured to remove all the
residual chemicals and impurities found in salt.
1. Pdv Salt, Sodium Chloride content ≥ 99.5%, White.
2. English name:sodium chloride
3. Molecular formula:NaCl
4. Package: 25kg / bag or 1000kg/jumbo bag
5. CAS:7647-14-5
6. Delivery time:30 days
Specifications:
|
Items Sodium Chloride Moisture Water Insolubles Pb As Hg Cd Whiteness Size |
Unit % % % mg/kg mg/kg mg/kg mg/kg
mm |
Standard ≥99.10 ≤0.30 ≤0.05 ≤1.00 ≤0.50 0 0 82 0.15-0.95
|
Results 99.58 0.12 0.00 0.00 0.00 0.00 0.00 89 |
Pass pass Pass Pass Pass Pass Pass Pass |
Applications :
Food & Drink
Salt (Sodium Chloride) is a well known flavour, preservative and a
texturiser.
PDV,
Granular and Tablet salt all play their part in the food manufacturing
processes either as a food ingredient or as a water softening salt used on the
plant.
Chemicals & Manufacturing Used in many manufacturing processes and as a raw
material in the chemical industry
Textiles & Dyes
Salt(Sodium Chloride) is added when dying cotton and viscose textiles to assist in fixing the dye. In dye manufacture, salt can be used to bring the dye out of solution at the end of the manufacturing process, a technique known as 'salting out'. Salt can also be used in the 'standardisation' of dye mixes, to ensure uniformity of dye strengths between different batches. Finally, salt is sometimes used as a grinding agent to reduce the dye compounds to a powder.
Personal Care & Health
Pdv Salt,Food Grade Pdv Salt,Pdv Refined Salt,Iodized Pdv Salt
Weifang Xinchang Chemical Co.,Ltd , http://www.xinchangchem.com