Company News_Company News_Shandong Xinjucheng International Trade Co.,Ltd.

2020

06-20

Shandong Xinjucheng International Trade Co., Ltd.

2020

06-16

Chlorinated Polyethylene

Test index: Chlorine content %: 35 ±1 Shore hardness: ≤60 Tensile strength MPa ≥6.0 Elongation at break: ≥600 Mooney viscosity ML(1+4)125℃ 45-48 Main use: plastic profiles and other hard products, better plasticization performance Packing: 25 kg bags, can also provide corresponding packaging according to customer requirements. 3)140A type test index: Chlorine content% 40±1 Shore hardness: ≤57 Tensile strength MPa ≥6.0 Elongation at break: ≥500 Mooney viscosity ML(1+4)125℃ 70-90 Main application: applicable For products with oil resistance and flame retardant requirements. Packing: 25kg bags, and can also provide corresponding packaging according to customer requirements. 4) Type 140B test index: Chlorine content %: 40±1 Shore hardness: ≤60 Tensile strength MPa ≥6.0 Elongation at break: ≥500 Mooney viscosity ML(1+4)125℃ 90-115 Main uses: This brand product has good flame retardancy and oil resistance. Mooney has a high viscosity and is suitable for flame retardant and oil resistant fields. Packing specification: 25 kg bag, can also provide corresponding packaging according to user requirements.

2020

06-16

Shandong dichloroethane manufacturer analyzes the characteristics of dichloroethane for you

2. Used for boron analysis, oil and tobacco extractant. Also used in the manufacture of acetyl cellulose. 3. Used as analytical reagent, such as solvent, chromatographic analysis standard substance. It is also used for the extraction of oils and fats, and for organic synthesis. 4. Used as detergent, extractant, pesticide and metal degreasing agent, etc. 5. Used as a solvent for wax, fat, rubber, etc. and cereal insecticide. Dangerous characteristics of dichloroethane: its vapor forms an explosive mixture with air, and it will cause combustion and explosion in case of open flame and high heat energy. It can react with oxidants. Decomposition by high heat produces toxic corrosive gas. Its vapor is heavier than air, and can spread to a relatively far place in the lower place, and it will be re-ignited when it meets the fire source. In case of high heat, the internal pressure of the container increases and there is a risk of cracking and explosion. Corrosion of plastics and rubber. Flammability (red): 3 Reactivity (yellow): 0 Combustion (decomposition) products: carbon monoxide, carbon dioxide, hydrogen chloride, phosgene. Stability: stable Taboos: strong oxidants, acids, alkalis. Polymerization hazard: cannot appear Fire extinguishing methods: foam, dry powder, carbon dioxide, sand, mist water. If the substance or contaminated fluid enters the waterway, notify downstream users of potential water pollution, and notify local health and fire officials and pollution control departments. Leakage disposal Evacuate the personnel from the contaminated area to the safe area, prohibit unauthorized personnel from entering the contaminated area, and cut off the fire source. It is recommended that emergency personnel should wear protective equipment. Stop leaks while ensuring safety. Water spray mist will reduce evaporation, but cannot reduce the flammability of the leakage in the restricted space. Absorb with sand, vermiculite or other inert materials, then collect and transport to waste disposal site for disposal. It can also be scrubbed with an emulsion made of non-combustible dispersant, and the diluted wash water is put into the wastewater system for treatment and discharged after reaching the standard. If there is a large amount of leakage, use the dike for containment, and then collect, transfer, and recycle the contaminated site for harmless treatment.