The effect of the composition on the properties of?-irradiated ethylenevinyl alcohol copolymers

6533b82ffe1ef96bd1294f47

RESEARCH PRODUCT

The effect of the composition on the properties of?-irradiated ethylenevinyl alcohol copolymers

D. Acierno Giuseppe Spadaro E. Calderaro L. Napoli

subject

Materials science Ethylene Polymers and Plastics Alcohol Calorimetry Polyethylene Amorphous solid chemistry.chemical_compound Colloid and Surface Chemistry chemistry Materials Chemistry Copolymer Irradiation Physical and Theoretical Chemistry Solubility Nuclear chemistry

description

Two ethylene-vinyl alcohol copolymers (Eval E and Eval F with about 45% and 25% of ethylene respectively) have been irradiated in air in the dose range 0–200 Mrad. The irradiated samples show both crosslinking and degradation; the former effect is more relevant in the copolymer with a larger content of polyethylene. Calorimetric results show that both the crystalline and the amorphous phases are involved in the reactions initiated by the irradiation.

year	journal	country	edition	language
1983-02-01	Colloid & Polymer Science

https://doi.org/10.1007/bf01410690

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