Waxaan ku qanacsanahay in dadaallada wadajirka ah, ganacsiga ina dhexdaray uu noo keeno macaashka labada dhinac. Waxaan si fudud u dammaanad qaadi karnaa inaad badeecdo tayo sare leh oo tartan ah oo loogu talagalay oem china china pp sicirka iskuxirka PP-ka oo la isleeyo tayo sare, oo ay noo oggolaanayaan inaan xakameyno qiimaha, ayagoo qorsheynaya awood u yeeshaan waqti gaarsiinta waqtiga.
Waxaan ku qanacsanahay in dadaallada wadajirka ah, ganacsiga ina dhexdaray uu noo keeno macaashka labada dhinac. Waxaan si fudud u dammaanad qaadi karnaa inaad badeecdo tayo sare leh oo tartan adagChina PP Cascinta, Isku-duwaha PP ee ku habboon Tee, Sida soo-saare khibrad leh oo aan sidoo kale aqbalno amar diyaarsan oo waxaan u sameyn karnaa isla sida sawirkaaga ama muujinta saamiga. Ujeedada ugu weyn ee shirkadeena ayaa ah inay ku noolaato xusuusta lagu qanci karo dhammaan macaamiisha, oo ay xiriir la leedahay xiriir ganacsi oo muddada dheer la yeeshaan iibsadayaasha iyo isticmaaleyaasha adduunka oo dhan.
Waxyaabaha: | PP | Farsamadayaal: | Dhirta la isku duro |
---|---|---|---|
Xiriirka: | Hab farsamo | Qaabka: | Isla siman |
Xarkaha madaxa: | Wareegsan | Codsi: | Biyo-biyoodka, waraabka |
Heer isku-dhafka ah
Heerkulka ugu badan ee qalliinka ahi waa heerkulka kaas oo loo isticmaalo tuubbada polyetylen. Tixraac qaanuunka dalka / gobolka. Qalabka ayaa u adkeysan kara heerkulka ka hooseeya 0 ° C. Shaxda hoose waxay muujineysaa culeyska ugu badan ee shaqada iyo isbedelada heerkulka inta lagu jiro hawlgal joogto ah.
Hawlgal t [℃] | 20 ℃ | 25 ℃ | 30 ℃ | 35 ℃ | 40 ℃ | 45 ℃ |
PFA [Bar] | 16 | 14.9 | 13.9 | 12.8 | 11.8 | 10.8 |
PFA [Bar] | 10 | 9.3 | 8.7 | 8 | 7.4 | 6.7 |
Is-dhexgalka polypropylene isku-darka ku habboon tuubada biyaha
Xariiqda qalabka wax lagu dhejiyo ayaa loogu talagalay in loo gudbiyo dareeraha ku jira cadaadiska sare ee loo-gudbinta biyaha la qaadi karo ee waafaqsan waafaqsan heerarka ugu daran ee bulshada marka loo eego guryaha farsamada gacanta.
Qalabka isku-dhafka ah waxay u oggolaataa cadaadiska ugu badan ee shaqada ee 16 bar heerkulka 20
Kala tegid | Wax |
Jirka (a) | HETterophasic Strophoph Polypropylene Co-Polymer (PP-B) oo ah astaamaha farsamada gacanta ee guud ahaan xitaa heerkulka sare. |
Xannibaadda baadiyaha (d) | Polypropylene |
Lowska (b) | Polypropylene oo leh sayid buluuga ah ee xasilloonida sare UV IROSS andsidity si ay ugululeeyaan (ilaa fasalka sida laga soo xigtay Din 54004) |
Giraanta taleefanka (c) | Polyacetal Resin (Pom) oo leh farsamada casriga ah ee cambaareynta |
O Giraan Gasket (e) | Qalabka gaarka ah ee erastomic asrylonitrile (epdm) isticmaalka guud |
Ku xoojinta giraanta | AISI 430 (UNI X8c17, WR, nr 14828) bir bir aan dhaddig oo dundu ka soo baxaan 1 "ilaa 4" |
D | DN | PN | Ctn |
20 | 15 | 16 | 168 |
25 | 20 | 16 | 100 |
32 | 25 | 16 | 68 |
40 | 32 | 16 | 30 |
50 | 40 | 16 | 22 |
63 | 50 | 16 | 11 |
75 | 65 | 10 | 8 |
90 | 80 | 10 | 6 |
110 | 100 | 10 | 6 |
Waxaan ku qanacsanahay in dadaallada wadajirka ah, ganacsiga ina dhexdaray uu noo keeno macaashka labada dhinac. Waxaan si fudud u dammaanad qaadi karnaa inaad badeecdo tayo sare leh oo tartan ah oo loogu talagalay oem china china pp sicirka iskuxirka PP-ka oo la isleeyo tayo sare, oo ay noo oggolaanayaan inaan xakameyno qiimaha, ayagoo qorsheynaya awood u yeeshaan waqti gaarsiinta waqtiga.
Oem chinaChina PP Cascinta, Isku-duwaha PP ee ku habboon Tee, Sida soo-saare khibrad leh oo aan sidoo kale aqbalno amar diyaarsan oo waxaan u sameyn karnaa isla sida sawirkaaga ama muujinta saamiga. Ujeedada ugu weyn ee shirkadeena ayaa ah inay ku noolaato xusuusta lagu qanci karo dhammaan macaamiisha, oo ay xiriir la leedahay xiriir ganacsi oo muddada dheer la yeeshaan iibsadayaasha iyo isticmaaleyaasha adduunka oo dhan.