fabrics have low thermal conductivity, high resistance to thermal shock and inert to chemical reagents, resistance to organic and chemical acids in any concentration even at high temperatures except hydrofluoric, phosphoric and hydrochloric acid. advantages: ∎ low halogen and soluble chlorides. ∎ does not...
fabrics have low thermal conductivity, high resistance to thermal shock and inert to chemical reagents, resistance to organic and chemical acids in any concentration even at high temperatures except hydrofluoric, phosphoric and hydrochloric acid. advantages: ∎ low halogen and soluble chlorides. ∎ does not...
repeating unit uses of polyamides both polyamide and polyamide have a high tensile strength but polyamide is able to absorb water and whereas polyamide has enhanced elasticity. both are tough and have resistance to abrasion. they are produced both in solid form and as fibres. the fibres, which account for...