Nau'i da aikace-aikace
Nau'in | Samfura | Aikace-aikace da abũbuwan amfãni |
Saukewa: TPEE3362 | Thermoplastic Polyester Elastomer TPEE | Kayayyakin Rufe Na biyu da Ake Amfani da su don Fiber na gani |
Bayanin samfur
Thermoplastic polyester elastomer (TPEE) wani nau'i ne na toshe copolymer, Ya hada da crystalline polyester wuya sashi wanda yana da kaddarorin na high narkewa batu da kuma high taurin da amorphous polyether ko polyester taushi sashi wanda yana da kaddarorin na low gilashin mika zafin jiki, An kafa shi zuwa biyu. tsarin lokaci, da wuya sashi crystallization yana da tasiri a kan haɗin giciye ta jiki da kuma daidaita girman samfurin, sashi mai laushi yana da tasiri a kan polymer amorphous tare da babban juriya.Saboda haka, Don ƙara yawan sashe mai wuya zai iya inganta taurin, ƙarfi, juriya mai zafi da kuma juriya na zafi. juriya mai na TPEE.Don ƙara yawan rabo na sassa masu laushi na iya inganta haɓakawa da ƙarancin zafin jiki na TPEE.TPEE kuma yana da kaddarorin taushi da elasticity na roba, kazalika da rigidity na thermoplastic da sauƙin sarrafawa.Taurin bakin tekun shine 63D .
Fasahar sarrafawa
Da shawarar zafin aiki
Yanki | Extruder body 1 | Extruder body 2 | Extruder body 3 | Extruder body 4 | Extruder body 5 | Flange | Mai fitar da kai | Ruwan zafi | Ruwan dumi |
/ ℃ | 225 | 230 | 235 | 240 | 240 | 235 | 235 | 25 | 20 |
Adana da sufuri
Kunshin:
Hanyoyi guda biyu:
1. An cika 900 / 1000KG a kowace jaka tare da rufin ciki na kayan da aka yi da aluminum, kayan da aka saka na PE.
2. An cika 25KG a kowace jaka tare da rufin ciki na kayan kwalliyar aluminum, murfin waje na kayan takarda na kraft.
Sufuri:Kada a fallasa samfurin don jiƙa ko zafi yayin sufuri, kuma kiyaye shi bushe, tsabta, cikakke kuma mara ƙazanta.
Ajiya:Ana adana samfurin a cikin tsaftataccen wuri, sanyi, busasshe da ma'ajiyar iska daga tushen wuta.Idan samfurin da aka samu damped a cikin ruwa dalili ko tare da high danshi a cikin iska, Ana iya amfani da sa'a uku bayan da aka bushe a zazzabi na 80-110 ℃.
Kayayyaki
Kaddarorin da aka bincika | Hanyar Gwaji | Naúrar | Daraja | |
Rheological dukiya | Matsayin narkewa | ISO 11357 | ℃ | 218.0 ± 2.0 |
(250 ℃, 2160g) The narkewa kwarara kudi | ISO 1133 | g/10 min | 22 | |
Dankowar ciki | - | dL/g | 1.250± 0.025 | |
Kayan aikin injiniya | Hardness bayan (3S) | ISO 868 | Shore D | 63±2 |
Ƙarfin Ƙarfi | ISO 527-1 | MPa | 41 | |
Karfin Lankwasa | - | MPa | 13 | |
Juriya na Hawaye na farko | ISO 34 | KN'm-1 | N | |
Tsawaitawa a lokacin hutu | ISO 527-1 | % | >500 | |
Nau'in karya | - | - | P | |
Modulus Flexural | ISO 178 | MPa | 450 | |
Sauran | Takamaiman Nauyi | ISO 1183 | g/cm3 | 1.26 |
Shakar Ruwa | GB/T14190 | % | 0.06 | |
Tsarin zafin jiki | Bushewar abu. | - | ℃ | 110 |
Lokacin bushewa | - | h | 3 | |
Extruding tem. | - | ℃ | 230-240 | |
Bayanan da aka bayar sune na yau da kullun na kaddarorin samfur.Kada a yi amfani da su don kafa ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai ko amfani da su kaɗai a matsayin tushen ƙira | ||||
Bayyanar | An ba da shi a cikin pellets na silinda marasa lalacewa, tara da sauran lahani. |