Summer is usually considered to be a season that is not conducive to decoration. The most critical reason is that there are more high temperatures and heavy rain days, and there are high requirements for the performance and construction process of the decoration materials. If you want to make a good decoration, it is very important to choose materials. Then you can see how to choose home decoration materials in the summer.
Waterproof material is better
This season, there are more heavy rains and higher humidity. Some basic wood products and building materials that need to be used in decoration, such as wood, plates, wooden floors, solid wood doors, etc., should be selected to have a lower moisture content and a relatively dry one. The water content mentioned here is low, not to say that the value is as low as zero, but in the numerical range of the moisture content of general wood products, the lower the water content, the better. In the building materials market, wood products franchise stores generally have moisture content measuring instruments. When you choose materials, you can test it.
In addition to wood products, other materials, such as paints, also need to pay attention to waterproof and moisture resistance. Selecting high-quality and waterproof building materials can effectively prevent mildew and moisture after decoration.
Material environmental protection is high
In summer, there are many hot weather. Under normal circumstances, if the environmental protection of the decoration materials is unqualified, the amount of pollution released will be higher than other seasons, which will have an adverse impact on the construction master or itself. Therefore, when purchasing home improvement materials in the summer, you should not be particularly ignorant of their environmental friendliness.
Material fire retardant is better
In addition to the high temperature in summer, there are many lightning strikes, and the possibility of fire is very high. If the decoration is made of materials with poor fire retardancy, it is likely to form a fire accident. Therefore, when selecting decoration materials, it is necessary to know that the decoration materials generally have several grades such as non-combustible, non-flammable and flammable. Try to choose non-combustible or non-combustible materials and use less flammable materials.
The renovation of the season, the safety requirements for hydropower materials are also higher, the materials used in the line pipe, tape and other materials must be able to resist high temperature, if it is easy to cause accidents.
For example, when selecting pipes in summer, hot-dip galvanized iron pipes can be used to strengthen the strength and hardness of the materials; while the high temperature of the circuit joints can easily cause the insulating tapes to fall off, so it is possible to replace the black tape with a connector with high temperature resistance.
The water solution at room temperature is 69%, and can be converted into the structure of epoxidation immediately under alkaline condition.
Indicator:
|
Item |
Result |
|
Appreance |
Colorless liquid |
|
content% ≥ |
69 |
|
1,3-dichloropropanol ppm ≤ |
10 |
|
Epichlorohydrin ppm ≤ |
5 |
|
PH value |
4-7 |
|
Solubility |
Soluble in water and 2- alcohol |
Advantage:
The product appearance is transparent liquid, colorless and tasteless, the impurity content is low, is less than 10ppm.
Because the use of continuous production process, product quality is stability;
The product response rate is higher than 90%.
Application area
1) paper industry
Mainly as a liquid cationic etherifying agent, widely used in fiber, cellulose derivatives and starch modified; as paper internal application of adhesive, filler and fine fiber interception of additives.
(2) textile industry
Liquid cationic etherifying agent react whit cotton fiber, improve the dye binding; reacts with starch obtained cationic starch, as the sizing agent.
(3) water treatment industry
Suspended matters in water is negatively charged, react whit liquid cationic etherifying agent,produce cationic polymer as flocculants are widely used in water purification.
(4) chemical industry for daily use
The reaction of aqueous cationic etherifying agent create cationic guar gum are important chemicals.
3-Chloro-2-hydroxypropyltrimethyl Ammonium Chloride
3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride,69% 3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride,65% 3-Chloro-2-Hydroxypropyltrimethyl Ammonium Chloride
Shandong Tiancheng Chemical Co., Ltd. , http://www.akdchemical.nl