1、Safety Data Sheet: Polyvinyl acetate

According to the results of its assessment, this substance is not a PBT or a vPvB. Does not contain an endocrine disruptor (ED) at a concentration of ≥ 0,1%. Take off contaminated clothing. Provide fresh air. Rinse skin with water/shower. Rinse cautiously with water for several minutes. Rinse mouth. Call a doctor if you feel unwell.

2、Vinyl acetate

Hazard Summary Vinyl acetate is primarily used as a monomer in the production of polyvinyl acetate and polyvinyl alcohol. Acute (short-term) inhalation exposure of workers to vinyl acetate has resulted in eye irritation and upper respiratory tract irritation.

3、CDC

Colorless liquid with a pleasant, fruity odor. [Note: Raw material for many polyvinyl resins.]

4、POLYVINYL ACETATE CAS NO 9003

2.3 Other hazards This substance/mixturecontains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative(vPvB) at levels of 0.1% or higher.

5、Uses and Toxicity of Poly (vinyl acetate)

Poly (vinyl acetate) is used as a gum chew and does not enter the human body and is non-toxic. It cannot be absorbed by the body as it is a polymer substance that is insoluble in water and oil.

Final Report on the Safety Assessment of Polyvinyl Acetate

INTRODUCTION P OLYVINYL ACETATE, AS USED in cosmetic products and reviewed this report, is the latex emulsion rather than the solid form. All available safety test data on Polyvinyl Acetate is included in this report. Some safety test data on films and polymers of vinyl acetate are also included.

Polyvinyl acetate • Potentially FOUND in food, soil, water, dust

While polyvinyl acetate itself is not considered hazardous, it usually contains trace amounts of its precursor, vinyl acetate, which is toxic. (L1301, L1302) SYMPTOMS: Inhalation of vinyl acetate irritates the eyes, nose, and throat. Skin contact causes irritation and blisters. (L1304)

Poly (vinyl acetate) SDS, 9003

Look through Poly (vinyl acetate) MSDS details show. We provide Poly (vinyl acetate) 9003-20-7 safety data sheet view and download for free at Echemi.com.

Vinyl Acetate Monomer (VAM)

In industrial settings workers are protected from exposure to vinyl acetate with equipment design, protective gear and monitoring. OSHA has set specific limits for worker exposure to vinyl acetate that manufacturers must abide by.

Material Saftey Data Sheet (MSDS)

5.1 Extinguishing media Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide. 5.2 Special hazards arising from the substance or mixture Carbon oxides 5.3 Precautions for fire-fighters Wear self contained breathing apparatus for fire fighting if necessary. he information no data availa

Among the many branches of the chemical industry, polyvinyl acetate (PVAc) stands out as an important polymer material. Due to its unique properties, it is widely used in packaging, textiles, construction, and other fields. this seemingly harmless material actually harbors significant safety risks. This article aims to explore in depth the hazards of polyvinyl acetate and discuss effective measures to mitigate these risks during production and use.

Polyvinyl acetate is a thermoplastic polymer, and its production involves complex chemical reactions under high-temperature and high-pressure conditions. If improperly controlled, the manufacturing process may lead to accidents such as fires or explosions. For example, impurities in raw materials, unstable catalysts, and harsh reaction conditions can all trigger incidents. Additionally, during storage and transportation, polyvinyl acetate may deteriorate due to changes in temperature, humidity, or other environmental factors, potentially causing spontaneous combustion or explosions.

The applications of polyvinyl acetate also carry certain risks. Improper handling during manufacturing can pose health threats to workers. Prolonged exposure to polyvinyl acetate and its derivatives may cause toxic effects, such as dermatitis or allergic reactions. Furthermore, if polyvinyl acetate products are damaged or broken during use, they may release toxic gases, harming human health.

Environmental pollution is another critical hazard associated with polyvinyl acetate. Since it is resistant to degradation in natural environments, improper disposal can severely contaminate soil and water. if polyvinyl acetate products are not properly managed after being discarded, they can cause secondary pollution. rational utilization of polyvinyl acetate to minimize its harm to humans and the environment has become an urgent issue.

To address these hazards, preventive and control measures must be implemented from multiple angles. Firstly, in the production phase, raw material quality should be strictly controlled, stable and reliable catalysts should be selected, and processes should be optimized to ensure mild and controllable reaction conditions. Equipment maintenance should be strengthened, and automation levels should be raised to reduce human error. Secondly, during storage and transportation, relevant regulations and standards must be followed. Storage areas should be well-ventilated, maintained at appropriate temperatures and humidity, and protected from direct sunlight and open flames. Transportation should adhere to traffic rules to ensure cargo safety. Additionally, strict operating procedures and environmental requirements should be established for the use and disposal of polyvinyl acetate products to ensure user safety and reduce environmental pollution.

Throughout the production, use, and disposal of polyvinyl acetate, it is essential to remain vigilant about its potential hazards. Through scientific management and rigorous operations, the likelihood of accidents can be maximizedly reduced, safeguarding workers' lives and environmental health. we should actively promote green chemistry concepts, advance the sustainable development of polyvinyl acetate and its applications, and contribute to building a harmonious society.