Kayayyakin Lantarki na Filastik

Kayan aiki: PTFE (Polytetrafluoroethylene), PFA (Perfluoroalkoxy),ETFE (Tefzel®, ethylene tetrafluoroethylene), PVDF (Polyvinylidene Fluoride), PP (Polypropylene)…

Polytetrafluoroethylene (PTFE)

PTFE, Fluoropolymer da aka fi amfani da shi, yana da kyakkyawan juriya na lalata yanayin zafi mai zafi ga kusan dukkanin sinadarai sai dai sinadarin fluorine da narkakken alkali.Bugu da kari, PTFE yana da kaddarorin da ba na sanduna ba wanda zai iya ragewa ko kawar da tarin adibas akan bangon bututu.Yanayin zafi na sabis a cikin tsarin bututun matsa lamba daga -20°F (-29°C) zuwa 450°F (230°C).

PFA (Perfluoroalkoxy)

PFA yana nuna juriyar sinadarai kusan iri ɗaya da PTFE.Ya dace da sabis daga 0°F zuwa 450°F, PFA wani ma'aunin zafi da sanyioyi wanda aka sani don iyawar sa mai tsafta.PFA yana ba da mafi girman juriya mai raɗaɗi a babban zafin jiki, kyakkyawan ƙarancin zafin jiki da ƙaƙƙarfan juriya na harshen wuta.

ETFE (Tefzel®, ethylene tetrafluoroethylene)

Tefzel® ya haɗu da taurin inji tare da ƙwararriyar juriyar sinadarai waɗanda ke fuskantar polymer®.Tasiri daga -20°F zuwa 300°F, Tefzel ana iya sarrafa shi cikin sauƙi kuma an san shi da ƙarfin juriyar ƙarfinsa.

PVDF (Polyvinylidene Fluoride)

PVDF yana da kyakkyawan juriya ga sinadarai da yawa, gami da halogens da ƙarfi mai ƙarfi.PVDF yana nuna kyakkyawan juriya da juriya.Kamar yadda PSI ke amfani da duka homopolymer (6 ″ – 8 ″ kayan aiki) da resin copolymer (1″ – 8″ bututu, 1″ – 4″ kayan aiki), tsarin layin PVDF an ƙididdige shi daga 0°F (-29°C) zuwa 275°F (135°C).Saboda PVDF yana da ɗanɗano kaɗan ne kawai, juriyar sinadarai yana shafar zafin jiki da tattara ruwa da gas.

PP (Polypropylene)

The PP homopolymer PSI amfani yana da kyau lalata juriya, low danshi sha, da kyau inji Properties.Tunda juriyarsa ta sinadarai tana da matukar tasiri ta hanyar tattarawa da zazzabi na ruwan da ake isarwa, amfani da shi a tsarin bututun matsa lamba gabaɗaya yana iyakance daga 0°F (-16°C) zuwa 225°F (107°C).