When decorating, most of the materials are selected by myself. Because people always have an idea in their hearts, I feel that it is really impossible to give these things to others.
Choose the floor to pay attention to 2: see the texture
As the saying goes, real gold is not afraid of fire, the same, good floor is like a real beauty, not afraid of naked makeup. Wet the unpainted solid wood floor with water. After that, you will see its real amount of texture, which is very clear and natural. At this time, the scorpion is a horse, and you will know it with a moisturizing!
Select the floor to pay attention to 4: the amount of measurements.
We need to identify the solid wood flooring with a golden eye. The golden ratio of 125*910*18, such solid wood flooring is stable and will not be easily deformed.
Select the floor to pay attention to 5: measure the thickness.
This is easy! Just take out a dollar coin and take it out. It is almost the same as the "1" word. The thickness of the 18mm standard is more or less, and it is problematic.
Pay attention to the selection of the floor 8: look at the mouth of the mouth (that is, the interface).
The quality solid wood floor is fully automated and slotted, the mouth is flat and easy to install.
Calcium Chloride, CaCl2,also named Calcium Chloride Anhydrous , Calcium Chloride Dihydrate 74%, Calcium Chloride 77%. is a common salt. It behaves as a typical ionic halide, and is solid at room temperature. It has several common applications such as brine for refrigeration plants, ice and dust control on roads, and in concrete. It can be produced directly from limestone, but large amounts are also produced as a by-product of the Solvay process. Because of its hygroscopic nature, it must be kept in tightly-sealed containers.
Specifications:
Test Item |
Specification |
Result |
Content of CaCl2 |
74%-77% |
|
NaCl |
≤4% |
3.10% |
MgCl2 |
≤0.5% |
0.12% |
Ca(OH)2 |
≤0.3% |
0.10% |
Sulphate Content (SO42- ) |
≤0.05% |
0.02% |
Water Insoluble |
≤0.2% |
0.10% |
Heavy metal(as Pb) |
≤10ppm |
Conforms |
Arsenic |
≤10ppm |
Conforms |
Product description:
Classification |
Chloride
Calcium |
Type: |
Calcium Chloride
|
CAS No.: |
10043-52-4 |
Other Names: |
Calcium Chloride |
MF: |
CaCl2 |
EINECS No.: |
233-140-8 |
Place of Origin: |
Shandong
China |
Grade Standard: |
Food Grade, Industrial Grade,
Medicine
Grade,
|
Purity:
|
74%-77% 94%-96%
|
Appearance |
white powder,
granular, |
Application |
agriculture,
industrial, |
Brand Name: |
XINCHANG
|
Usage:
1. Used in highway, expressway, parking lot and port and as a dryer to dry nitrogen, oxygen, hydrogen, hydrogen chloride and sulfur dioxide etc.
2. Act as dehydration agent when producing alcohol, ester, ether and acrylic acid.
3. Calcium chloride is a kind of important cryogen used by freezing machine and when making ice.
4. It can increase hardness of concrete and increase cold resistance ability of the construction.
5. In port, acts as fog removing agent and dust collecting agent on road and fireproof agent of textile and acts as a protective agent and refining agent used in aluminum magnesium metallurgy.
6. Act as precipitator in producing lake paint. It is a kind of raw material of producing calcium salt. In algae sodium and bean industry it acts as flocculation.
7.Used for oil drilling.
Calcium Chloride
Calcium Chloride,Calcium Chloride Powder,Calcium Chloride Granular,Anhydrous Calcium Chloride
Weifang Xinchang Chemical Co.,Ltd , http://www.xinchangchem.com