Okukola kalenda – okunyiga olugoye olusiigiddwa PTFE wakati w’ebiwujjo by’endabirwamu ebibuguma ku 360-380°C – kikyusa nnyo enkula y’okungulu, eby’obugagga by’okufulumya, obutayita mu mazzi, n’enkola y’ebyuma. Kikendeeza ku bukaluba okuva ku Ra 0.5-1.0 μm okutuuka ku <0.05 μm, kisiba ebituli bya ppini, kitereeza okuziyiza okwambala, naye kikendeeza ku maanyi g’okukutuka n’okukyukakyuka. Kyetaagisa nnyo ku layers ezifulumya n’okuziyiza amasannyalaze.

Ng’omukugu mu kukola emifaliso egy’ebbugumu erya waggulu erya PTFE, Jiangsu Aokai New Materials ekuwa amagezi ag’ekikugu. Ekigendererwa ekikulu eky’okulongoosa kungulu kwa fiberglass kwe kuzimba omutala gwa molekyu wakati wa fiberglass etali ya kiramu ne PTFE ey’obutonde, okusobola okugonjoola mu musingi inc yaabwe ey’obuzaale