METHOD FOR THERMORADIATION TREATMENT OF POLYTETRAFLUOROETHYLENE PRODUCTS
FIELD: polymer materials. SUBSTANCE: method consists in gamma-irradiation of product at elevated temperature in melt in inert medium. Melt is first cooled and irradiation is carried out until dose 5-35 Mrad is absorbed, while temperature of product is reduced during irradiation procedure by 0.8- 1 C...
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Main Authors | , , , , , |
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Format | Patent |
Language | English |
Published |
27.08.2003
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Edition | 7 |
Subjects | |
Online Access | Get full text |
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