| Ubude: | 4m | Isicelo: | Ubonelelo ngamanzi |
|---|---|---|---|
| Umbala: | Mhlophe/luhlaza/orenji/luhlaza okwesibhakabhaka okanye njengoko kufuneka | Uxinzelelo: | I-PN25 |
| Ukupakisha: | Isikhongozeli esingenanto | Izibuko: | NIngbo, Shanghai, Dalian Okanye Njengoko Kufuneka |
Umbhobho we-PP-PCT woxinzelelo oluphezulu we-PN25 SDR6 20 - 160mm wokubonelela ngamanzi ashushu angaphakathi
I-PP-RCT yi-Polypropylen-random-copolymer ene-crystalline structure eguquliweyo kunye nokumelana nobushushu okwandisiweyo
Izinto: pp-RCT
Umgangatho: DIN8077/8078 ISO15874
Iimpawu zezinto zePP-RCT
Iipropati Zomzimba
| Iipropati Zomzimba | Okuqhelekileyo Ixabiso* | Iyunithi | Indlela yoVavanyo | |
| Uxinano | 905 | kg/m3 | I-ISO 1183 | |
| Izinga lokuhamba kwamanzi anyibilikayo | (230℃/2.16kg) | 0.25 | g/10 imizuzu | I-ISO 1133 |
| Uxinzelelo lweTensile kwi-Yield | (50 mm/min) | 25 | I-MPa | I-ISO 527-2 |
| Uxinzelelo lweTensile kwi-Yield | (50 mm/min) | 10 | % | I-ISO 527-2 |
| I-Modulus ye-Elasticity kwi-Tension | (1 mm/umzuzu) | 900 | I-MPa | I-ISO527 |
| Amandla eCharpy Impact, anqunyulwe | (+23℃) | 40 | kJ/m2 | I-ISO 179/1eA |
| Amandla eCharpy Impact, anqunyulwe | (0℃) | 4 | kJ/m2 | I-ISO 179/1eA |
| Amandla eCharpy Impact, aqhekeziwe | (-20℃) | 2 | kJ/m2 | I-ISO 179/1eA |
| I-Mean Linear Thermal Coefficient yokwandisa ukusuka kwi-0°C ukuya kwi-70℃ | 1.5 | *10-4K-1 | I-DIN 53752 | |
| Ukuqhuba kweThermal | 0.24 | Iveki-1m-1 | I-DIN 52612 Inxalenye 1 | |
| Ububanzi (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 |
Ukuphuculwa kwamandla exesha elide ngaphezu kwama-50%
Ivumela umbhobho onobukhulu obuncinci bodonga, kwezinye iimeko, kunokusetyenziswa ububanzi obuncinci, nto leyo enciphisa iindleko zezinto kunye nokufakelwa.
Ephakamileyo Ixesha elide Ukuqina
Ukumelana okuphuculweyo kwi-oxidation kunye nokukhula kancinci kweempuku kuqinisekisa ubomi benkonzo obude.
Ukumelana nobushushu obuphuculweyo
Imelana ne-1.0 MPa kwi-90℃ iminyaka engama-50 ukuya kuma-20℃ aphezulu kunezixhobo ze-PP-R eziqhelekileyo.
Ukumelana neMpembelelo eBalaseleyo
Uqhagamshelo olulula, ngendlela efanayo nePP-R eqhelekileyo.
Indlela efanayo yokuQokelela iiWleding njengePP-R eqhelekileyo
Iqinisekisa ukufakwa okulula nokuthembekileyo ngaphandle kwezixhobo ezikhethekileyo.
Umphezulu Wangaphakathi Othambileyo Nococekileyo
Ilungele iinkqubo zamanzi okusela. Ithambile kwaye icocekile, kuba ukhetho olufanelekileyo kwiinkqubo zamanzi okusela.
I-CHUANGRONG yinkampani edibeneyo yoshishino lwezabelo kunye norhwebo, eyasekwa ngo-2005 eyayigxile kwimveliso yeIipayipi zeHDPE, Izixhobo kunye neeValve, Iipayipi zePPR, Izixhobo kunye neeValve, Izixhobo zokucinezela zePP kunye neeValve, kunye nokuthengiswa koomatshini bokuWelda iiPipe zePlastiki, Izixhobo zePipe, iClamp yokulungisa iiPipekwaye nangokunjalo.
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