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Maxay yihiin sifooyinka guddiga dahaarka ee SMC

Maxay yihiin sifooyinka guddiga dahaarka ee SMC

Guddiga dahaarka SMC waxa uu leeyahay iska caabin gaar ah, ma aha oo kaliya in ay goobta codsiga faahfaahsan, laakiin sidoo kale in sifooyinka functional, si ay u sii fahmaan faahfaahinta alaabta, aynu si kooban u fahmaan soo socda.

1. function iska caabin heerkulka sare: heerkulka kala guurka galaas waa sida sareeyo sida 143 ℃, barta dhalaali waa 343 ℃, ka dib markii la buuxiyey GF ama CF, heerkulka qalloocin kulaylku waa sida sare sida 315 ℃ iyo ka sareeya, iyo dheer- heerkulka isticmaalka muddada waa 260 ℃.

2. Iska caabbinta Hydrolysis: Dhexdhexaadinta muddada dheer ee uumiga heerkulka sare iyo biyaha kulul ayaa weli sii wadi kara hawlaha farsamada ee wanaagsan. Waa noocyo kala duwan oo leh iska caabin hydrolysis ka wanaagsan oo ka mid ah dhammaan resins.

3. Kiimikada caabbinta: Marka lagu daro daxalka asiidhyada oksaydhismka ee xooggan sida fiirsashada sare ee sulfuric acid, guddiga dahaarka SMC wuxuu leeyahay iska caabin kiimikaad oo la mid ah resin PTFE, wuxuuna ku hayn karaa shaqadiisa farsamo ee reagents kala duwan oo kiimikaad ah, taas oo aad u badan. Waxyaalaha ka hortagga daxalka oo aad u wanaagsan.

4. Iska caabbinta shucaaca iyo caabbinta cimilada: SMC waxay leedahay iska caabin heer sare ah oo u adkaysta shucaaca kala duwan, waxay ku raaxaysan karaan shucaaca gamma-ga oo ilaalin kara sifooyinkeeda kala duwan, waxaana loo isticmaali karaa goobo adag oo kala duwan.

Adkeynta guddiga dahaarka ee SMC ayaa la dhihi karaa waxay ciyaartay saameyn aad muhiim u ah isticmaalka mustaqbalka. Dabcan, haddii aynaan waqti ku maarayn karin hababka iyo xirfadaha qaarkood, dhibaatooyinku si fudud ayay u dhici doonaan, markaa si loo isticmaalo si wanaagsan, waa inaan baranaa hababka aasaasiga ah ee hawlgalka.