Polymers
Plastic materials haven't pH.
Many materials such as plastic melt and some materials burn such as wood
amorphous solids
One way to compare the hardness of two materials is to see which of the materials can scratch the other.
Industrial fabrics may be made out of natural materials or synthetic materials. Vinyl and plastic fabrics are common synthetic materials and these can be used as light insulators.
Polyethylene and polypropylene.
Plastic resins are composed of hydrocarbons. Two common components are polyethylene and polyvinyl chloride. These are produced during the "cracking" process.
Polymers. They form long chains of a repeating monomeric unit (the hydrocarbon).
plastic needs the materials plythene waste, wax or natural rubber, nylon oil plyester and petroleum to be manufactured.
Glass is an amorphous (non-crystalline) material composed mostly of silicon dioxide. Plastic is a broad term for thousands of different polymers, which are manmade hydrocarbons. Some are crystalline, and some are not.
What two hydrocarbons are used to make plastic
No but they can be used to make Plastics
Polyethylene and polypropylene.
Plastic is made from oil, usually fossil fuel oil.
The largest U.S. company actively producing chemicals, plastics, hydrocarbons, and agricultural and specialty products in 2002 was Dow Chemical Company of Midland, Michigan.
the materials are rubber and plastic
No. Bottles are not minerals because they are composed of materials that were processed artificially and generally are not crystalline; both plastic and glass are amorphous. Additionally, plastics are made from organic compounds.