Silig buraash PA66, sidoo kale loo yaqaan naylon 66 silig burush, alaabta ceeriin waa translucent ama polymer crystalline cad caano, oo leh caag ah.Cufnaanta 1.14g/cm3.barta dhalaalka 230-250 ℃.Heerkulka embrittlement -30 ℃.Heerkulka burburka kulaylka ayaa ka badan 350 ℃.Iska caabbinta kulaylka joogtada ah 80-120 ℃, nuugista biyaha dheellitirka 2.5%.U adkaysta aashitada, alkali, inta badan milixda aan organic ahayn, alkanes halogenated, hydrocarbons, esters, ketones iyo daxalka kale, laakiin si fudud loogu dulqaadan karo phenol, formic acid iyo dareerayaasha kale ee polar.Waxay leedahay iska caabin xirxiran oo heer sare ah, saliid is-dilid iyo xoog farsamo oo sarreeya.Laakiin nuugista biyuhu way ka weyn tahay, sidaas awgeed xasilloonida cabbirku waa mid liidata.

Siligga buraashka PA66 waa xoogga farsamada ugu sarreeya ee taxanaha PA, noocyada ugu badan ee loo isticmaalo, sababtoo ah crystallinity sare, sidaa darteed qallafsanaantiisa, caabbinta kulaylka ayaa sarreeya, waxaa si ballaaran loogu isticmaali karaa burushka weelka, burushka dheriga, burushka dhalada, wejiga buraash, burush rullaluistemadka, burushka dhuumaha, burushka uumiga, buraash, buraash, shanlada madaxa, miraha iyo khudaarta nadiifinta duudduuban burushka, burushka barbecue, burushka indhaha, burushka ciddiyaha, burushka qubeyska, iyo wixii la mid ah.

Haddii aad rabto silig burush tayo sare leh, dad badan ayaa tixgeliya inay aadayaan dalal shisheeye si ay u iibsadaan, dhab ahaantii, wax soo saarka gudaha ee silig buraashka PA66 ma aha oo kaliya qiimaha hoose, laakiin sidoo kale sida waafaqsan shuruudaha macaamiisha ee wax soo saarka gaarka ah, wakhtiga bixinta sidoo kale waa dhakhso badan yahay. Marka loo eego kuwa dibadda laga keeno, xagga tayada sidoo kale waxay la mid tahay in aan la waayin badeecadaha la soo dejiyo, sababtoo ah isticmaalka isla alaabta ceyriinka ah, xagga qalabka iyo farsamada ka dib in ka badan toban sano oo horumar ah ayaa gaadhay heer caalami ah, sidaas darteed. doorashada silig buraash PA66 ma aha oo kaliya alaabta ceeriin la mid ah, laakiin sidoo kale tayada la mid ah sida alaabta la soo dhoofiyo.Heerka, sidaas darteed doorashada silig buraashka PA66 si loo barbardhigo.