0
There are a lot of different plastics. Many of them require different catalysts to form.
One that's fairly easy to understand is PET polyester. You make it by mixing terephthalic acid (Sigma Aldrich sells small quantities of it, which is good because industrial users usually buy this in train car loads) with ethylene glycol (once again, Sigma Aldrich), heat it to about 220 degrees C under 3 to 5 bar pressure, and you will get polyester and the water the reaction liberates.
What else can I help you with?
What plants are making plastic?
I dont think plants make plastic.....
How efficient is the PET plastic recycling process?
its cheaper to make a plastic from scratch !!
What is the Process of making plastic articles by injection molding machine?
Mold Setup and Design: An accuracy mold, typically steel, is designed particularly to replicate the part shape of interest. Precious Enterprises Pune, India, provides service to develop high-strength and precise high-quality injection mold bases. Material Preparation: Dry plastic pellets (ABS, polypropylene) are fed in the machine hopper. Melting and Injection: Pellets are melted in a barrel to molten state and high-pressure injected (1,000–30,000 psi) into the mold cavity. Cooling: The melt of the plastic freezes and solidifies inside the mold and assumes shape. Ejection: The mold is opened and the finished part is ejected. Finishing: Trimming or surface grinding for finish can be done on parts, a service Precious Enterprises performs well. Precious Enterprises offers specialty mold bases for injection molding that offer precision and reliability to many industries.
How does rubbing a plastic comb with a duster make it charged?
Rubbing a plastic comb with a duster transfers electrons from the duster to the comb due to friction. This process leaves the comb with extra negative charge, making it negatively charged.
What is the process to make synthetic plastic?
To make a synthetic plastic, plastic pellets are melted and then poured into a mold. The mold forms the product, and then the product is cooled and the mold opened.
If you where making a rocket what would you make the fins out of?
Wood or plastic.
Is plastic a man-made materials?
yes because you have to go throw a whole process of MAKING it
How can I make plastic shine like glass?
To make plastic shine like glass, you can use a polishing compound specifically designed for plastics. Apply the compound to the plastic surface and buff it with a clean, soft cloth in circular motions until the desired shine is achieved. This process can help restore the glossy finish and clarity of the plastic, making it appear more like glass.
How can I learn how to make molds for plastic?
You can learn how to make molds for plastic by taking classes or courses in mold making, watching online tutorials, practicing with mold making kits, and experimenting with different materials and techniques.
What is the process of reclaiming materials such as metal glass paper and plastic and making new products with is called?
It is known as recycling.
Will water mix with oil?
Yes. This is where we get hydrogenated oils from. A process used to make plastic.
Process of making a shirt?
they make it in a factiory what do you think
