Polyamide 6 (PA6): Polyamide6 ama Nylon6, oo sidoo kale loo yaqaan polyamide 6, ie polycaprolactam, waxaa laga helaa uumiga fur-furan ee caprolactam.

Waa resin opalescent translucent ah oo aan muuqan oo leh sifooyin farsamo oo heersare ah, qallafsanaan, adayg, caabbinta abrasion iyo nuugista shoogga farsamada, dahaarka wanaagsan iyo caabbinta kiimikada.Waxaa si weyn loogu isticmaalaa dhinacyo badan sida qaybaha baabuurta, qalabka elektarooniga ah iyo qalabka korontada.

Nylon 66 (PA66): Polyamide 66 ama Nylon6, loo yaqaan PA66 ama naylon 66, sidoo kale loo yaqaan polyamide 66.

Waxaa loo isticmaalaa soo saarista qaybo ka mid ah qalabka makaanikada, baabuurta, kiimikooyinka iyo korantada sida gears, rollers, jiidi, rollers, impellers ee meydka bamka, marawaxad, xidhmooyin shaabad cadaadis sare, kuraasta valve, gaskets, bushings, gacan kala duwan. xirmooyinka taageerada, lakabyada gudaha ee xirmooyinka fiilooyinka korantada, iwm.

Polyamide 11 (PA11): Polyamide 11 ama Nylon 11 gaaban, sidoo kale loo yaqaan polyamide 11.

Waa jidh cad oo muuqda.Sifooyinkeeda aadka u wanaagsan waa heerkulka dhalaalidda hooseeya iyo heerkulka habaynta ballaaran, nuugista biyaha hooseeya, waxqabadka heerkulka hooseeya, dabacsanaanta wanaagsan oo lagu ilaalin karo -40℃～120℃.Waxaa inta badan loo isticmaalaa tuubooyinka saliidda baabuurta, tuubooyinka nidaamka bireega, fiilooyinka fiber optic duubista, filimada baakadaha, waxyaabaha maalinlaha ah, iwm.

Polyamide 12 (PA12): Polyamide12 ama Nylon12, oo sidoo kale loo yaqaan Polyamide 12, waa polyamide.

Waxay la mid tahay naylon 11, laakiin cufnaanta, barta dhalaalka iyo nuugista biyaha ayaa ka hooseeya kuwa naylon 11. Waxay leedahay sifooyinka isku dhafka polyamide iyo polyolefin sababtoo ah maadada sare ee walxaha adkeynaya.Sifooyinkeeda cajiibka ah waa heerkul sare oo burbursan, nuugista biyaha oo hooseeya iyo iska caabin heerkul hoose oo aad u wanaagsan.Waxaa inta badan loo isticmaalaa xadhkaha shidaalka baabuurta, saaraha qalabka, baallayaasha gaaska, tuubooyinka bireega, qaybaha anechoic ee qalabka elektaroonigga ah iyo fiilooyinka xiiraya.

Polyamide 46 (PA46): Polyamide 46 ama Nylon 46, sidoo kale loo yaqaan polyamide 46.

Sifooyinkeeda cajiibka ah waa crystallinity sare, caabbinta heerkulka sare, qallafsanaan sare iyo xoog sare.Inta badan waxaa loo isticmaalaa matoorada baabuurta iyo qaybaha durugsan, sida madaxyada dhululubada, saldhigyada dhululubada, daboolka saliidda iyo gudbinta.Waxaa loo isticmaalaa warshadaha korontada ee xiriiriyeyaasha, saldhigyada, bobbins gariiradda, furayaasha iyo meelaha kale ee iska caabbinta kulaylka sare iyo xoogga daalka looga baahan yahay.

Polyamide 610 (PA610): Polyamide 610 ama Nylon 610, sidoo kale loo yaqaan polyamide 610.

Midabkeedu waa guduudan yahay oo caano leh, xooggeeduna wuxuu u dhexeeyaa tan naylon 6 iyo naylon 66. Cuf-jiid yar oo gaar ah, crystallinity hooseeya, saameyn yar oo biyaha iyo qoyaanka ah, xasilloonida cabbirka wanaagsan, waxay noqon kartaa is-deminta.Waxaa loo istcimaalaa qalabyada balaastikada ah ee saxda ah, tuubooyinka saliida, weelasha, xargaha, suumanka wax qaada, xadhkaha, gaasaska, alaabta dahaarka ee codsiyada korantada iyo elektiroonigga ah iyo guryaha qalabka.

Polyamide 612 (PA612): Polyamide 612 ama Nylon 612 gaaban, sidoo kale loo yaqaan polyamide 612.

Nylon 612 waa naylon ka adag cufnaanta ka yar Nylon 610, nuugista biyaha aad u yar, caabbinta abrasion aad u fiican, yaraynta qaabaynta yar, caabbinta hydrolysis heer sare ah iyo xasilloonida cabbirka.Isticmaalka ugu muhiimsan waa in la sameeyo monofilaments caday heer sare ah iyo daboolka fiilada.

Nylon 1010 (PA1010): Polyamide 1010 ama Nylon1010 oo gaaban, sidoo kale loo yaqaan polyamide 1010, ie poly( sunflower diacyl koi diamine).

Nylon 1010 waxaa laga sameeyay saliidda castor oo ah alaabta ceeriin ee aasaasiga ah waxaana markii ugu horeysay soo saartay oo ay ku warshadeysay Shiinaha warshadda Shanghai Celluloid.Astaanteeda ugu muhiimsan waa in ay tahay mid aad u jilicsan oo la soo jiidi karo 3 ilaa 4 jeer dhererkeedii asalka ahaa, oo leh awood xoog badan, saameyn aad u fiican iyo sifooyinka heerkulka hooseeya, mana aha mid jajaban -60 ° C.Waxa kale oo ay leedahay iska caabin aad u fiican, adkeysi aad u sarreeya iyo iska caabin saliid oo wanaagsan, waxaana si weyn loogu isticmaalaa hawada, fiilooyinka, fiilooyinka indhaha, daahan birta ama fiilada dusha sare, iwm.

Naylon Semi-aromatic (naayloon hufan): Semi-aromatic naylon, sidoo kale loo yaqaan amorphous polyamide, waxaa kiimiko ahaan loo yaqaan: poly (terephthaloyltrimethylhexanediamine).

Waxay ka tirsan tahay kooxda udgoonka waxaana loo yaqaannaa naylon semi-aromatic marka mid ka mid ah amines ama acids of naylon walda ceeriin uu ka kooban yahay giraanta benzene, iyo naylon si buuxda udgoon marka labada alaabta ceeriin ay ku jiraan siddooyin benzene.Si kastaba ha noqotee, ficil ahaan, heerkulka farsamaynta ee naylonyada udgoonka buuxa waa mid aad u sarreeya si uu ugu habboonaado hawlgalka, sidaas darteed nayloon-ku-meel-gaar ah ayaa guud ahaan suuqa loo iibsadaa nooca ugu muhiimsan.

Nayloon Semi-aromatic ah ayaa loo adeegsaday wadamo badan oo shisheeye ah, gaar ahaan dhanka balaastigga injineernimada waxqabadka sare.Naylon Semi-aromatic ah ayaa la aqoonsaday oo ay soo saareen shirkado badan oo waaweyn hantidooda aad u wanaagsan.Sababo la xiriira monopoly ee kooxda kiimikada ah, weli ma jiro faham wanaagsan oo semi-aromatic naylon ee Shiinaha, oo waxaan arki karnaa oo kaliya nayloon semi-aromatic ah oo shisheeye wax laga beddelay mana u isticmaali karno walaxdan cusub wax ka beddelkayaga.

Naylon (PA) waxyaabaha maaddada marka la eego

Faa'iidooyinka

1, xoog makaanik sare leh, adkeysi wanaagsan, xajin sare iyo xoog cadaadis.Awoodda xajintu waxay ku dhowdahay awoodda wax-soo-saarka, taas oo ka badan labanlaab tan ABS.

2. Caabbinta daalka aadka u wanaagsan, qaybuhu wali way sii haysan karaan xooggoodii farsamo ee asalka ahaa ka dib foorarsi soo noqnoqda.

3. Bar jilcinta sare iyo iska caabinta kulaylka.

4

5, caabbinta daxalka, oo aad u adkaysata alkali iyo inta badan dareeraha milixda, laakiin sidoo kale u adkaysta acids daciifka ah, saliidda, shidaalka, xeryahooda udgoonka iyo dareerayaasha guud, xeryahooda carafku waa kuwo aan firfircoonayn, laakiin aan u adkaysan karin asiidhyada xooggan iyo wakiilada oxidizing.

6. Is-deminta, aan sun ahayn, ur lahayn, iska caabin cimilo wanaagsan, nabaad-guurka noolaha, bakteeriyada wanaagsan, awoodda caaryada.

7. Guryo koronto oo heer sare ah.

8, fudud, fudud, midabaynta, fududahay in qaabaynta.

Khasaaro.

1. fududahay in la nuugo biyaha.Biyaha buuxa waxay gaari karaan 3% ama ka badan, ilaa xad, waxay saameeyaan xasilloonida cabbirka.Habka wax ka beddelka, naylon wuxuu yarayn karaa heerka nuugista biyaha isagoo ku daraya xoojinta fiber-ka.Naylon Semi-aromatic waxaa ku jira giraangiraha benzene ee silsiladda molecular, heerka nuugista biyuhu aad ayuu u hooseeyaa, beddelka aragtida "nylon = nuugista biyaha" ee indhaha dadka;Sababtoo ah jiritaanka giraangiraha benzene, xasilloonida cabbirkeeda ayaa si wanaagsan loo wanaajiyey, si loogu duri karo qaybo sax ah.

2, iska caabbinta iftiinka ayaa liidata, deegaanka heerkulka sare ee muddada-dheer waxay noqon doontaa oksaydhyo leh oksijiinta hawada.