thermoplastic polyurethane

Is Thermoplastic Hard Or Soft?

by

Is Thermoplastic Hard Or Soft? A thermoplastic is a material, usually a plastic polymer, which becomes more soft when heated and hard when cooled. Thermoplastic materials can be cooled and heated several times without any change in their chemical or mechanical properties. Are thermoplastics soft and weak? Explanation: Thermoplastics are plastic polymer substances formed by

What Are The Different Kinds Of Polymer?

by

What Are The Different Kinds Of Polymer? Natural Polymers: … Semi-synthetic Polymers: … Synthetic Polymers: … Linear Polymers. … Branched-chain Polymers. … Cross-linked Polymers. … Classification Based on Polymerization. … Classification Based on Monomers. What are the two different types of polymers? thermosetting plastic or thermoset. thermoforming plastic or thermoplastic. What are the four main