Umahluko phakathi kwe-PTFE kunye neViton

2. Ubume bayo bemolekyuli ngokulula --[-CF2-CF2-]-n-, enokuthi ithathwe njengesakhiwo apho zonke iiathom ze-hydrogen kwikhonkco lemolekyuli ye-polyethylene zithathelwe indawo zii-athom zefluorine;