Nau'i da aikace-aikace
Nau'in | Samfura | Aikace-aikace da abũbuwan amfãni |
GL3019 | Farashin PBT | Kayayyakin Rufe Na biyu da Ake Amfani da su don Fiber na gani |
Bayanin samfur
PBT yana da matukar mahimmanci kayan shafa na biyu don Fiber Optical, Yana da kyakkyawan aiki a cikin kayan aikin injiniya / thermal / hydrolytic / sinadaran juriya da sauƙin sarrafa injin.
Kayayyaki | Amfani | Bayani |
Kayan aikin injiniya | Babban kwanciyar hankali | Ƙananan ma'auni na raguwa, ƙananan ƙararrawa a cikin amfani, kyakkyawan kwanciyar hankali a cikin tsari. |
Babban ƙarfin injiniya | Modules mai kyau, kyakkyawan aikin haɓakawa, ƙarfin ƙarfi mai ƙarfi, matsa lamba na gefe na loosetube ya fi yadda ake buƙata. | |
Abubuwan thermal | Babban yanayin zafi | Ko a cikin yanayin babban kaya ko ƙananan kaya, aikin murdiya yana da kyau |
Hydrolytic Properties | Anti-hydrolysis | Babban aikin anti-hydrolysis makeoptical na USB ya fi tsawon rai fiye da yadda ake buƙata na daidaitattun. |
Abubuwan sinadaran | Juriya na sinadaran | PBT na iya jure mafi yawan zafin jiki na reagentat sinadarai na polarity.Kuma PBT baya jituwa tare da gel mai cikawa.a yanayin zafi mai yawa kuma mai saukin kamuwa da zaizayar kasa. |
Fasahar sarrafawa
Yanki | Extruderbody 1 | Extruderbody 2 | Extruderbody 3 | Extruderbody 4 | Extruderbody 5 | Flange | Extruderneck | Extruderhead 1 | Extruderhead 2 | Ruwan zafi | Ruwan dumi |
/ ℃ | 240 | 245 | 250 | 255 | 255 | 255 | 250 | 245 | 245 | 45 | 20 |
Adana da sufuri
Kunshin: Hanyoyi guda biyu na kunshin,: 1. An cika 900/1000KG a kowace jaka tare da rufin ciki na kayan da aka yi da aluminum, rufin waje na 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 shi don samun jika ko zafi yayin sufuri, kuma kiyaye shi bushe, tsabta, cikakke kuma mara ƙazanta.Adana: Ana adana shi a cikin tsaftataccen wuri, sanyi, busasshen wuri da iska mai nisa 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 daya bayan da aka bushe a zazzabi na 120 ℃.
Bayanan Bayani na GL3019
A'a. | Kaddarorin da aka bincika | Naúrar | Daidaitaccen buƙatu | Na al'ada | Hanyar dubawa |
1 | Yawan yawa | g/cm3 | 1.25 zuwa 1.35 | 1.30 | GB/T1033-2008 |
2 | Index na narkewa (250 ℃, 2160g) | g/10 min | 12.0 zuwa 18.0 | 16.8 | GB/T3682-2000 |
3 | Danshi abun ciki | % | ≤0.05 | 0.03 | GB/T20186.1-2006 |
4 | Shakar Ruwa | % | ≤0.5 | 0.3 | GB/T1034-2008 |
5 | Ƙarfin ƙarfi a yawan amfanin ƙasa | MPa | ≥32 | 48.73 | GB/T1040.2-2006 |
Elongation a yawan amfanin ƙasa | % | 4.0 zuwa 10 | 6.23 | GB/T1040.2-2006 | |
Tsawaitawa a lokacin hutu | % | ≥ 100 | 162.5 | GB/T1040.2-2006 | |
tensile modules na elasticity | MPa | ≥ 1450 | 2053 | GB/T1040.2-2006 | |
6 | Modulous mai sassauƙa | MPa | ≥ 1450 | 2136 | GB/T9341-2000 |
Karfin lankwasawa | MPa | ≥45 | 60.5 | GB/T9341-2000 | |
7 | Wurin narkewa | ℃ | 210 zuwa 240 | 218 | DTA 法 |
8 | Taurin teku | - | ≥70 | 71 | GB/T2411-2008 |
9 | Izod tasirin 23 ℃ | KJ/m2 | ≥5.0 | 5.6 | GB/T1843-2008 |
Izod tasiri -40 ℃ | KJ/m2 | ≥4.0 | 4.9 | GB/T1843-2008 | |
10 | Ƙididdigar layi na layi (23 ~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.26 | GB/T1036-1989 |
11 | Coefficient na juriya juriya | Ω.cm | ≥1×1014 | 3.1×1016 | GB/T1410-2006 |
12 | Zafin murdiya 1.8M pa | ℃ | ≥55 | 57.2 | GB/T1634.2-2004 |
Zafin murdiya 0.45M pa | ℃ | ≥170 | 173.7 | GB/T1634.2-2004 | |
13 | thermal hydrolysis | ||||
Ƙarfin ƙarfi a yawan amfanin ƙasa | MPa | ≥32 | 45.8 | GB/T1040.1-2006 | |
Tsawaitawa a lokacin hutu | % | ≥10 | 36 | GB/T1040.1-2006 | |
14 | Daidaituwa tsakanin kayan aiki da abubuwan da aka cika | ||||
Ƙarfin ƙarfi a yawan amfanin ƙasa | MPa | ≥32 | 46.8 | GB/T1040.1-2006 | |
Tsawaitawa a lokacin hutu | % | ≥ 100 | 126.8 | GB/T1040.1-2006 | |
15 | Bayyanar | GB/T20186.1-2006 3.1 | Bisa lafazin | GB/T20186.1-2006 |
Lura: 1.Ya kamata samfurin ya bushe da kuma rufe kunshin.Ana ba da shawarar yin amfani da iska mai zafi don guje wa danshi kafin amfani.zafin jiki sarrafawa a cikin (80 ~ 90 ℃;
Nasarorin kirkire-kirkire na kimiyya da fasaha
A halin yanzu, Jiangyin factory yana da 8 ƙirƙira hažžožin for PBT da kuma modified polypropylene sako-sako da bushings, 38 amfani model hažžožin, da kuma shiga cikin tsari na PBT kungiyar matsayin.
Sami samfura uku na high - fasaha samfurin takardar shaida.
A cikin 2017, ya kafa cibiyar bincike da haɓaka don kayan polymer tare da haɗin gwiwar Jami'ar Shanghai Jiao Tong.
A cikin Oktoba 2018, lardin Jiangsu ya amince da shi a matsayin babban kamfani na fasaha.
Haɓaka haɓaka sabbin samfura, da samar da tsarin bincike na kayan kusa da tsarin haɗin gwiwa tare da sanannun kamfanonin kebul a gida da waje.