Plate washing waterSEC-66eight^#The main components areDimethoxymethane, dichloromethane and methanol,It has excellent physical and chemical properties, i.e. good solubility, low boiling point and good solubility with water. It can be widely used in cosmetics, drugs, household products, industrial automotive products, pesticides, leather polish, detergent, rubber industry, paint, ink and other productsitIt has good degreasing ability and volatility, and can be replaced as a cleanerF11 and F113 and chlorine containing solvents are therefore environmental protection products that replace freon, reduce volatile organic compounds (VOCs) emissions and reduce air pollution.

Our companyJointly developed new products with scientific research institutionsPlate washing waterSEC-066^#，The main components areDimethoxymethane, dichloromethane and methanol,After being put on the market, it has been approved by usersapproval。
Will nowhisThe physical and chemical properties, uses and precautions of are introduced as follows:
one Physical characteristics
Boiling point:foureight.3℃
Flash point:-17.eight℃
Density: d20/20，one01±0.05
Spontaneous combustion point:two hundred and thirty-seven℃
Melting point:-10four.eight℃
Appearance: colorless and transparent liquid with smell similar to chloroform.
2. Chemical properties
It is relatively stable to alkali. When heated with dilute hydrochloric acid, it is easy to decompose into formaldehyde and methanol.
3. Solubility
Miscible with alcohol, ether and acetone; It can dissolve resin and oil, and its solubility is stronger than that of ether and acetone; It can dissolve nitrocellulose with high nitrogen content;sixteen℃When dissolved in waterQuantity32.3%（WT）； Water inhis中的dissolutionQuantityfour.3%（WT）。
according toDimethoxymethane的dissolution特性，it可作by部分鹵素?zé)Nsolvent的代用品；與許多solvent的互溶性好，尤his是與LPG and DME have good compatibility and low boiling point, which is very beneficial to improve the vapor pressure and atomization rate of aerosol;AgainExcellent water solubility,Water washable polyester for convenient products。
four．用途

Application in the formulation of cleaner for electronic equipment. At present, it is mostly used in productionacetoneMake mainsolvent，由于acetone有毒和作by易制毒品而被管制, will beSuch productsReplaced by.
5. Precautions
This productbyLow boiling pointFlammable liquid, non corrosive to metal, can be stored in iron, mild steel, copper or aluminum containers. Due to high volatility and low boiling point, attention should be paid to the fire source and heat source, and stored in a cool place.