Astaamaha iyo codsiyada afar nooc oo fiilooyinka dahaadhka ah (2)

1. Polyester imide silig dhaldhala ah

Rinjiga siliga dahaadhka ah ee polyester imide waa shay uu sameeyay Dr. Beck oo ku sugan Germany iyo Schenectady ee Maraykanka 1960kii. Laga soo bilaabo 1970-meeyadii ilaa 1990-meeyadii, siliga polyester imide enameled ayaa ahaa badeecada loogu isticmaalka badan yahay wadamada horumaray. Heerkulka kulaylku waa 180 iyo 200, rinjiga polyester-ka imide waa la hagaajiyay si uu u soo saaro fiilooyinka dhaldhalaalka ah ee polyimide si toos ah alxanka leh. Polyester imide enameled silig ayaa leh iska caabin shoog kulayl oo wanaagsan, jilicsanaan sare leh iyo iska caabbinta heerkulka burburka, xoog farsamo oo aad u fiican, iyo iska caabin wanaagsan oo dareere iyo qaboojiye ah.

Way fududahay in la hydrolyze hoos yimaada xaaladaha qaarkood waxaana si weyn loogu isticmaalaa dabaylaha matoorada, qalabka korantada, qalabka, qalabka korontada, iyo koronto beddelayaasha oo leh shuruudaha iska caabbinta kulaylka sare.

2. Polyamide Imide silig dahaadhay

Siligga dahaadhka ah ee Polyamide Imide waa nooc ka mid ah siligga nalalka leh oo leh kulayl aad u fiican oo iska caabin ah markii ugu horreysay ee Amoco ay soo bandhigtay bartamihii 1960-meeyadii. Heerkulka kulaylku waa 220. Ma aha oo kaliya caabbinta kulaylka sare, laakiin sidoo kale waxay leedahay iska caabin qabow oo heer sare ah, caabbinta shucaaca, caabbinta jilicsan, caabbinta burburka, xoogga farsamada, caabbinta kiimikada, waxqabadka korantada iyo caabbinta qaboojiyaha. Siligga dahaadhka ah ee polyamide Imide waxaa loo isticmaalaa matoorada iyo qalabka korontada ee ku shaqeeya heerkulka sare, qabow, shucaaca u adkaysta, culeyska xad dhaafka ah iyo bey'ada kale, waxaana sidoo kale inta badan loo adeegsadaa baabuurta.

3. Siligga dahaarka leh ee Polyimide

Siligga dahaarka leh ee Polyimide waxaa soo saaray oo suuq geysay Shirkadda Dupont dabayaaqadii 1950-meeyadii. Siligga dahaadhka ah ee Polyimide sidoo kale waa mid ka mid ah fiilooyinka waxtarka leh ee kulaylka u adkeysanaya wakhtigan, oo leh heer kuleyl ah 220 iyo heerka ugu sarreeya ee heerkulka ka badan 240. Caabinteeda jilcinta iyo heerkulka burburka sidoo kale waa ka baxsan tahay in ay gaaraan fiilooyinka kale ee la dhalaalay. Siliga dahaarka leh waxa kale oo uu leeyahay sifooyin farsamo oo wanaagsan, sifooyin koronto, caabbinta kiimikada, iska caabinta shucaaca, iyo caabbinta qaboojiyaha. Siligga dahaadhka ah ee Polyimide waxaa loo isticmaalaa matoorada iyo dabaylaha korantada ee munaasabadaha gaarka ah sida tamarta nukliyeerka, gantaalada, gantaalada, ama xaaladaha sida heerkulka sare, qabow, iska caabinta shucaaca, sida matoorada baabuurta, qalabka korontada, talaajadaha, iwm.

4. Polyamide Imide polyester ka kooban

Polyamide Imide composite polyester enameled silig waa nooc ka mid ah siligga kuleylka u adkaysta ee si ballaaran loogu isticmaalo guriga iyo dibadda hadda, iyo heerkeeda kulaylka waa 200 iyo 220. Isticmaalka polyamide Imide polyester composite polyester sida lakabka hoose kaliya ma hagaajin karo adhesion ee filimka rinjiga, laakiin sidoo kale hoos u dhigi qiimaha. Ma hagaajin karto oo kaliya caabbinta kulaylka iyo caabbinta xoqitaanka filimka rinjiga, laakiin sidoo kale waxay si weyn u wanaajin kartaa caabbinta dareeraha kiimikada. Siligan la dahaadhay kaliya ma laha heer kul sare, laakiin sidoo kale waxa uu leeyahay astaamo ay ka mid yihiin iska caabbinta qabowga iyo iska caabinta shucaaca.