Leqephe la extrusion la PP le putsoa
Qaqiso ea Sehlahisoa:
| Ntho | Leqephe la PP | |
| Thepa | PP | |
| Bokaholimo | E benyang, e khabisitsoeng kapa e etselitsoeng motho ka mong | |
| Botenya | 2mm ~ 30mm | |
| Bophara | 1000mm~1500mm (2mm~20mm) | |
| 1000mm~1300mm (25mm~30mm) | ||
| Bolelele | Bolelele bofe kapa bofe | |
| 'Mala | Tlhaho, bohlooho, botsho, boputsoa bo bobebe, bosehla kapa bo etselitsoeng motho ka mong | |
| Boholo bo Tloaelehileng | 1220X2440mm;1500X3000mm:1300X2000mm;1000X2000mm | |
| Botenya | 0.91g/cm3-0.93g/cm3 | |
| Setifikeiti | SGS, ROHS, REACH | |
| Boholo | Boholo bo tloaelehileng | ||||
| Botenya | 1220mm × 2440mm | 1500mm × 3000mm | 1300mm × 2000mm | 1000mm × 2000mm | |
| 0.5mm-2mm | √ | √ | √ | √ | |
| 3mm-25mm | √ | √ | √ | √ | |
| 30mm | √ | √ | √ | √ | |
| Re ka boela ra fana ka boholo bo bong ho latela litlhoko tsa hau tse khethehileng. | |||||
Tšobotsi ea Sehlahisoa:
Ho hanela asiti
Ho hanela ho kgohlahala
Ho hanela lik'hemik'hale
Li-alkali le tse hanelang ho qhibiliha
E hanela mocheso ho fihlela ho likhato tse 190F
Ho hanela tshusumetso
Ha e kenelle mongobo
Ho hanela khatello ea maikutlo
Thepa e ntle ea dielectric
Ho khona ho boloka ho satalla le ho tenyetseha
Homopolymer e tiile haholoanyane 'me e na le karolelano e phahameng ea matla le boima ho feta copolymer.
Ho ba thata le ho tiea ho hoholo ha ho bapisoa le HDPE
Teko ea Sehlahisoa:
Khamphani ea rona e na le laboratori e ikemetseng ea lihlahisoa, e ka qetang tlhahlobo ea fektheri ho tloha lihlahisoa tse tala ho isa lihlahisoa tse felileng, le ho netefatsa hore boleng ba sehlahisoa boa tšoaneleha pele bo tloha fekthering.
Tshebetso ea Sehlahisoa:
| Ntho | pampiri ea polypropylene ea maq |
| Ho hanyetsa mocheso (ho tswela pele): | 95℃ |
| Ho hanyetsa mocheso (nako e khuts'oane): | 120 |
| Sebaka sa ho qhibiliha: | 170℃ |
| Mocheso oa phetoho ea khalase: | _ |
| Koefficient ea katoloso ea mocheso e otlolohileng (karolelano ea 23 ~ 100℃): | 150×10-6/(mk) |
| Ho cha (UI94): | HB |
| (Ho ina ka metsing ka mocheso oa 23℃: | 0.01 |
| Ho roba khatello ea ho tsikinyeha: | >50 |
| Modulus ea ho tenyetseha ha elasticity: | 1450MPa |
| Khatello e hatelletsoeng ea khatello e tloaelehileng - 1%/2%: | 4/-MPa |
| Koefficient ea khohlano: | 0.3 |
| Thatafalo ea Rockwell: | 70 |
| Matla a dielektri: | >40 |
| Khanyetso ea bophahamo ba modumo: | ≥10 16Ω×cm |
| Khanyetso ea bokaholimo: | ≥10 16Ω |
| Phetoho e tloaelehileng ea dielectric-100HZ/1MHz: | 2.3/- |
| Bokhoni ba ho kopanya: | 0 |
| Ho ikopanya le lijo: | + |
| Ho hanyetsa asiti: | + |
| Khanyetso ea alkali | + |
| Ho hanyetsa metsi a nang le carbon: | + |
| Ho hanyetsa metsoako e nkhang hamonate: | - |
| Khanyetso ea Ketone: | + |
Ho paka Sehlahisoa:
Kopo ea Sehlahisoa:
Mohala oa likhoerekhoere, sesebelisoa sa ho fafatsa litiiso, tanka/bakete e thibelang ho bola, indasteri e hanelang asiti/alkali, lisebelisoa tsa ho ntša mosi o litšila/mosi, mochini o hlatsoang, kamore e se nang lerōle, fektheri ea semiconductor le lisebelisoa le mechini e meng e amanang le indasteri, mochini oa lijo le lepolanka la ho seha le mokhoa oa ho polata ka motlakase.
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