Maqaalkani waxa uu isbarbar dhigayaa saxnaanta saddexda habab ee shahaado tijaabinta ee loogu talagalay dhejisyada cadaadiska-silicone-ka ah. Soo saarista millatariga (jeelka ku jira) waxa uu cabbiraa jajabka shabkada ee aan la milmi karin iyada oo loo sii marayo soo saarista Soxhlet - qiimaynta xad dhaafka ah ee ay ugu wacan tahay qaybo jidh ahaan isku xidhan oo lagu qalday sida isku xidhka, saxnaanta ± 2-5%, saxnaanta kiimikaad ee ugu hooseeya. DSC waxay cabbirtaa kulaylka falcelinta haraaga ah (α = 1-ΔHresidual / ΔHtotal) - lagu kalsoonaan karo beddelka hoose ee dhexdhexaadka ah laakiin waxay ku qiyaaseysaa beddelaad sare sababtoo ah kooxaha haraaga ah ee xaddidan ee faafinta, dib-u-celinta <± 2%.

Dharka heerkulka sare ee PTFE waxaa si ballaaran loo isticmaalaa warshadaha kiimikada ee toddobada codsiyo muhiim ah: flange gaskets iyo dahaarka tuubada (iska caabiya acids / alkalis xoog leh), reactor iyo dahaarka taangiga (hortagga daxalka biraha, nadiifinta fudud), bacaha filter gaaska daxalka ah (ilaa 260 ° C), kala-goysyada ballaarinta maro koronto, anti-padssion. daboolka dahaadhka. FDA iyo UL darajooyin la heli karo.

Walaxaha dhamaystiraya dusha sare ee lagu dabaqo marada fiberglass ka hor inta aan daahan PTFE muhiim u ahayn waxqabadka PTFE ee ugu dambeeya ee maro heerkul sare ah. Wakiilada isku xidhka Organosilane waxay abuuraan buundooyin molecular oo u dhexeeya fiber galaas ah iyo PTFE organic, kor u qaadaya xoogga diirka <2 N/cm ilaa 4-8+ N/cm. Daawaynta saxda ah waxay sidoo kale wanaajisaa caabbinta kulaylka (260°C+), waxqabadka dielectric, iyo caabbinta kiimikada. Dharka aan la daweynin waxay horseedaa delamination, xumbo, iyo nolol adeeg oo gaaban.