PE Material MSDS

High density polyethylene is a common hazardous chemical, with its Chinese and English names being high-density polyethylene and polyethylene, respectively. The molecular formula is [C2H4] n, and the CAS number is 90024. This substance is mainly used in daily and industrial products, and can also be used as hollow products, monofilaments, extension tapes, films, electrical insulation products, etc. The appearance is odorless, tasteless, and non-toxic white particles or powders.
The substance itself is essentially non-toxic, but its pyrolysis products have a stimulating effect on the respiratory tract. During use, if skin contact occurs, contaminated clothing should be immediately removed and rinsed with running water. If eye contact occurs, lift the eyelids, rinse with flowing water or saline solution, and seek medical attention. If inhaling the substance, one should leave the scene and seek medical attention in a place with fresh air. If ingested, drink sufficient warm water, induce vomiting, and seek medical attention.
This substance decomposes upon heating and releases flammable gases, which can form explosive mixtures with air. Powder can form an explosive mixture with air, and when it reaches a certain concentration, it will explode upon contact with Mars. When putting out a fire, move it from the fire site to an open place as far as possible, and use fog water, foam, dry powder, carbon dioxide, sand and other extinguishing agents.

When storing and transporting, it should be stored in a cool and ventilated warehouse, away from sources of fire and heat, and stored separately from oxidants, avoiding mixed storage. The storage area should be equipped with suitable materials to contain leaked materials. When in use, it should be operated in a sealed environment and provide good natural ventilation conditions. To protect the health of staff, it is recommended to wear self-priming filter dust masks, chemical safety goggles, general work protective clothing, and protective gloves.
The melting point of this substance is 130-145 ℃, and the relative density (water=1) is 0.940.95. There is no data available on other physical and chemical properties.
Data on critical temperature and critical pressure could not be collected. Solubility: Low density polyethylene is insoluble in most organic solvents, but slightly soluble in hot toluene and acetic acid. 10： Stability and reactivity stability: Low density polyethylene itself is basically non-toxic, but its pyrolysis products have a stimulating effect on the respiratory tract. Aggregation hazard: unknown. Taboo: Low density polyethylene should not be mixed with strong oxidants. Combustion decomposition products: unknown. 11： Toxicological data on acute toxicity: Data on LD50 and LC50 were not collected. Stimulus: Unknown.

Subacute and chronic toxicity: unknown. Reproductive toxicity: unknown. Carcinogenicity: unknown. Mutability: Unknown. 12： Environmental Data: Unknown. 13： Waste disposal: Before disposal, relevant national and local regulations should be consulted, and it is recommended to use incineration method for disposal. 14： The data for the transportation information hazard code [] and [___ number] could not be collected. Packaging classification: Z01. Packaging label: Unknown. Packaging method: unknown. 15： Regulatory Information: Low density polyethylene belongs to hazardous chemicals, and its safe use, production, storage, transportation, loading and unloading are all regulated by relevant laws and regulations, including the Regulations on the Safety Management of Hazardous Chemicals, the Implementation Rules of the Regulations on the Safety Management of Hazardous Chemicals, and the Regulations on the Safe Use of Chemicals in the Workplace. Name of hazardous chemical: Low density polyethylene.

Chinese name: Low density polyethylene. English name: ____. Molecular formula: [C2H4] n. Relative molecular weight: unknown. CAS number: 90024 Hazard category: Unknown. 2： Main components and characteristics: Low density polyethylene. Appearance and Characteristics: Low density polyethylene is odorless, odorless, non-toxic, with a dull surface and milky white waxy particles. Main uses: Low density polyethylene is mainly used as agricultural film, industrial packaging film, mechanical parts, daily necessities, building materials, wire and cable insulation, coating, and synthetic paper. 3： Health hazard invasion route: unknown. Health hazards: Low density polyethylene itself is basically non-toxic, but its pyrolysis products have a stimulating effect on the respiratory tract. 4： Emergency measures for skin contact: Remove contaminated clothing and rinse with running water.

Eye contact: Lift the eyelids, rinse with flowing water or saline solution, and seek medical attention.
Inhalation: Remove from the scene to a place with fresh air and seek medical attention. Ingestion: Drink plenty of warm water, induce vomiting, seek medical attention. 5： Explosive characteristics and fire flash point: unknown. Explosive lower limit: 30 (g/m3). Ignition temperature: 510 (powder cloud). Explosion limit: unknown. Hazardous characteristics: Low density polyethylene decomposes upon heating and releases flammable gases, which can form explosive mixtures with air. Powder can form an explosive mixture with air, and when it reaches a certain concentration, it will explode upon contact with Mars. Extinguishing method]: Move the fire from the fire site to an open place as far as possible, and use fog water, foam, dry powder, carbon dioxide, sand and other extinguishing agents. 6： There is currently no relevant information on LD50 and LC50 for emergency response to acute toxicity caused by leakage. Data on irritant, subacute and chronic toxicity, reproductive toxicity, carcinogenicity, and mutagenicity have not yet been collected.
Further collection of environmental data is also needed.

In terms of waste disposal, it is recommended to follow relevant national and local regulations and use incineration method for disposal.
In terms of transportation, there is currently no relevant information on hazardous code numbers and ___ numbers. The packaging is classified as Z01, but information on packaging labels and packaging methods has not yet been collected.
In terms of regulations, further information needs to be collected.