The world's first 'infinite' plastic - BBC Future
Just 16% of plastic waste is recycled to make new plastics, while 40% is sent to landfill, 25% to incineration and 19% is dumped. Much of the plastic that could be recycled – such as polyethylene...
Plasticizers: Types, Uses, Classification, Selection & Regulation
Still the world’s most widely used PVC plasticizer DINP, DIDP: High molecular weight ortho-phthalates Aliphatic dibasic acid Esters – These include chemicals such as glutarates, adipates, azelates and sebacates. They are made from aliphatic dibasic acids such as adipic acid and alcohols.
Product detail | LyondellBasell
Toluene is a gasoline blending component and chemical raw material for producing benzene. It is also used as a plasticizer, chemical intermediate and polyester intermediate. Prohibited Applications of Toluene. The use of LyondellBasell toluene in the following applications is prohibited: - Pesticides or pesticide formulations
Learn About Industrial Chemicals - Industrial Chemicals Inc
The company employs twenty-five sales representatives with over 250 years of experience in the chemical industry. Industrial Chemicals, Inc. has increased its sales and marketing scope in the last three years, focusing on water treatment, polymers, compounding, food-grade products, pharmaceutical products, lubricants, metalworking fluids, and
Glacial Acetic Acid, Nitric Acid For Sale - Hisea Chem
The main products of our company are potassium sulphate, potassium nitrate, potassium hydroxide, caustic soda, sodium sulfide, sodium carbonate, formic acid, glacial acetic acid, hydrogen peroxide. Our annual production capacity is 6,000,000 tons. In order to increase product export, our company sets up the branch and... View More Products
- What is a plasticizer chemistry?
- Plasticizers are the most used additives in the plastics industry. They are generally available as non-volatile, colorless liquids. They improve the properties of the polymer. With several plasticizer chemistries available in the market choosing the right one can be daunting. In this guide, you will read more about:
- What are natural product type plasticizers?
- Vegetable oil derivatives are the most widely used natural product type plasticizers. Products consisting of triglyceride esters of unsaturated fatty acids (e.g., soybean oil, linseed oil) in which the double bonds in the fatty acid residues have typically been epoxidized have been commercial products for decades.
- What is a primary plasticizer?
- A primary plasticizer enhances elongation, softness and flexibility of polymer. They are highly compatible with polymers and can be added in large quantities. For example: up to 50% of vinyl gloves are made up of plasticizers, which make the PVC flexible and soft enough to wear.
- How can plasticizers be used to make polymers soft and flexible?
- By adding plasticizers to compatible polymers, the materials can be modified in such a way that they become soft and flexible by decreasing their glass transition temperature. Plasticizers are classified according to their molecular structure into monomeric or polymeric types.
- What does a plasticizer do?
- A plasticizer is a chemical compound added to materials, particularly plastics, to increase their plasticity or flexibility. The primary function of a plasticizer is to reduce the intermolecular forces between polymer chains, allowing them to move more freely, which in turn increases the material's flexibility, softness, and workability.
- How are plasticizers classified?
- Plasticizers are classified based on their chemical composition. It is important to understand the influence of structural elements on the properties of plasticizers and their effect on base polymers. For example, the presence of elements like alcohols in a homologous series of phthalates, and adipates.
