| Utali: | 4m | Ntchito: | Kupereka Madzi |
|---|---|---|---|
| Mtundu: | Yoyera/yobiriwira/lalanje/yabuluu Kapena Monga Mukufunira | Kupanikizika: | PN25 |
| Kulongedza: | Chidebe Chopanda Uluwa | Doko: | NIngbo, Shanghai, Dalian Kapena Monga Mukufunira |
Chitoliro cha PN25 SDR6 cha PP-PCT Chopanikizika Kwambiri 20 - 160mm Choperekera Madzi Otentha M'nyumba
PP-RCT ndi Polypropylen-random-copolymer yokhala ndi crystalline structure yosinthidwa komanso kukana kutentha kwambiri
Zipangizo: pp-RCT
Muyezo: DIN8077/8078 ISO15874
Makhalidwe a Zinthu za PP-RCT
Katundu Wathupi
| Katundu Wathupi | Zachizolowezi Mtengo* | Chigawo | Njira Yoyesera | |
| Kuchulukana | 905 | makilogalamu/m3 | ISO 1183 | |
| Kuchuluka kwa Kuthamanga kwa Madzi | (230℃/2.16kg) | 0.25 | g/mphindi 10 | ISO 1133 |
| Kupsinjika Maganizo Pakukula | (50 mm/mphindi) | 25 | MPa | ISO 527-2 |
| Kupsinjika kwa Kulimba pa Kulemera | (50 mm/mphindi) | 10 | % | ISO 527-2 |
| Modulus ya Elasticity mu Kupsinjika | (1 mm/mphindi) | 900 | MPa | ISO527 |
| Mphamvu ya Charpy Impact, yodulidwa | (+23℃) | 40 | kJ/m2 | ISO 179/1eA |
| Mphamvu ya Charpy Impact, yodulidwa | (0℃) | 4 | kJ/m2 | ISO 179/1eA |
| Mphamvu ya Charpy Impact, yodulidwa | (-20℃) | 2 | kJ/m2 | ISO 179/1eA |
| Kukula kwapakati pa kutentha kwapakati pa 0°C mpaka 70℃ | 1.5 | *10-4K-1 | DIN 53752 | |
| Kutentha kwa Matenthedwe | 0.24 | WK-1m-1 | DIN 52612 Gawo 1 | |
| M'mimba mwake (mm) | S5 (SDRII,PN12.5) | S4 (SDR9,PN16) | S3.2 (SDRI.L.PN20) | S2.5 (SDRS PH25) |
| 20 | 2.0 | 2.3 | 2.8 | 3.4 |
| 25 | 2.3 | 2.8 | 3.5 | 4.2 |
| 32 | 2.9 | 3.6 | 4.4 | 5.4 |
| 40 | 3.7 | 4.5 | 5.5 | 6.7 |
| 50 | 4.6 | 5.6 | 6.9 | 8.3 |
| 63 | 5.8 | 7.1 | 8.6 | 10.5 |
| 75 | 6.8 | 8.4 | 10.3 | 12.5 |
| 90 | 8.2 | 10.1 | 12.3 | 15.0 |
| 110 | 10.0 | 12.3 | 15.1 | 18.3 |
| 160 | 14.6 | 17.9 | 21.9 | 26.6 |
Kupititsa patsogolo Mphamvu Yanthawi Yaitali ndi 50%
Imalola chitoliro chokhala ndi makulidwe ocheperako a khoma, nthawi zina, mainchesi ang'onoang'ono angagwiritsidwe ntchito, zomwe zimachepetsa ndalama zogwiritsira ntchito ndi kukhazikitsa.
Wapamwamba Kwanthawi Yaitali Kulimba
Kukana kwambiri ku okosijeni ndi kukula pang'onopang'ono kwa ming'alu kumatsimikizira kuti ntchitoyo ndi yayitali.
Kukana Kutentha Kwambiri
Imapirira 1.0 MPa pa 90℃ kwa zaka 50-20℃ kuposa zipangizo za PP-R zachizolowezi.
Kukana Kwabwino Kwambiri
Kulumikizana kosavuta, mofanana ndi PP-R wamba.
Njira yofanana yodulira mipanda yozungulira monga momwe zimakhalira ndi PP-R wamba
Zimathandiza kuti zikhale zosavuta komanso zodalirika popanda zida zapadera.
Malo Osalala ndi Aukhondo a Mkati
Yabwino kwambiri pamakina amadzi akumwa. Yosalala komanso yaukhondo, chifukwa ndi chisankho chabwino pamakina amadzi akumwa.
CHUANGRONG ndi kampani yophatikiza magawo ndi malonda, yomwe idakhazikitsidwa mu 2005 yomwe imayang'ana kwambiri pakupangaMapaipi a HDPE, Zolumikizira ndi Ma Vavu, Mapaipi a PPR, Zolumikizira ndi Ma Vavu, Zolumikizira ndi Ma Vavu a PP, ndi kugulitsa makina odulira mapaipi apulasitiki, Zida za mapaipi, Cholumikizira Chokonza Mapaipindi zina zotero.
CHUANGRONG ili ndi gulu la antchito abwino kwambiri komanso odziwa zambiri. Cholinga chake chachikulu ndi Umphumphu, Katswiri komanso Wogwira Ntchito Mwachangu. Yakhazikitsa ubale wamalonda ndi mayiko ndi madera opitilira 80 m'makampani osiyanasiyana. Monga United States, Chile, Guyana, United Arab Emirates, Saudi Arabia, Indonesia, Malaysia, Bangladesh, Mongolia, Russia, Africa ndi zina zotero.
Takulandirani kuti mutitumizire uthenga wokhudza zinthu ndi ntchito zaukadaulo.
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