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EPDM/EPM ka samaysan caag ama precompound-EPDM/EPM
Rabadhka Ethylene propylene waa caag synthetic ah oo leh ethylene iyo propylene sida monomer-ka ugu weyn, marka loo eego kala duwanaanshaha monomer ee silsiladda kelli, waxaa jira rubber ethylene propylene binary iyo xargaha ethylene propylene, kii hore waa copolymer ethylene iyo propylene, EPM, qadar yar oo propylene ah waa koofiyad yar. Diolefin-ka saddexaad ee aan isku xidhnayn, ilaa EPM. Labadaba waxa si wada jir ah loogu yaqaannaa caag ethylene propylene, ama robar ethylene propylene (EPR). Waxaa si weyn loogu isticmaalaa qaybaha baabuurta, alaabta aan biyuhu ahayn ee dhismaha, fiilooyinka iyo fiilooyinka fiilooyinka, tuubooyinka kulaylka u adkaysta, cajalado, shaabadeynta baabuurta, waxyaabaha lagu daro saliidaha iyo alaabta kale.
Waxqabadka:
1. Cufnaanta hoose iyo buuxinta sare
2. Iska caabin gabow heer sare ah
3. Iska caabin daxalka
4. Iska caabbinta uumiga biyaha
5. Iska caabbinta biyaha kulul
6. Waxqabadka korantada oo aad u wanaagsan
7
Herchy Rubber waxay leedahay koox R&D ah oo leh in ka badan 10 sano oo waayo-aragnimo ah isku-darka EPDM.
Xerada EPDM ee Herchy Rubber's EPDM waxaa si weyn loogu isticmaalaa warshadaha baabuurta, xirida dhismaha, qalabka guriga, siliga iyo fiilada, rolalka caagga ah, taayirada iyo warshadaha kale.
| Herchy | Nooca Vulcanization | Muunsanaanta Mooney | Adag | Xoog xajin | Dheeraynta xilliga nasashada | 125 ℃ * 72h kulaylka gabowga | Dejinta cadaadis | Codsiga | Dabeecad | ||
| Isbeddel Adag | Isbeddelka kacsanaanta | Isbeddelka fidinta | 125℃*72h ASTM D395 Nooca B | ||||||||
| Darajo | ML (1+4)100 ℃ | Xeebta A | Mpa | % | Xeebta A | % | % | % | |||
| EPDM-S5060 | Baaruud | 50 | 60 | min.10 | min.300 | max.+10 | max.-25 | max.-25 | max.50 | Badeecooyin dibadda ah, alaab la isku duray, alaab la qaabeeyey | Dareeraha wanaagsan; |
| EPDM-S6060 | Baaruud | 60 | 60 | min.10 | min.300 | max.+10 | max.-25 | max.-25 | max.50 | Badeecooyin dibadda ah, alaab la isku duray, alaab la qaabeeyey | Dareeraha wanaagsan; |
| EPDM-S7060 | Baaruud | 70 | 60 | min.10 | min.300 | max.+10 | max.-25 | max.-25 | max.50 | Badeecooyin la soo saaray, alaab la qaabeeyey | Xoog farsamo sare; |
| EPDM-S8060 | Baaruud | 80 | 60 | min.10 | min.300 | max.+10 | max.-25 | max.-25 | max.50 | Badeecooyin la soo saaray, alaab la qaabeeyey | Xoog farsamo sare; |
| EPDM-P5060 | Peroxide | 50 | 60 | min.10 | min.200 | max.+5 | max.-20 | max.-20 | max.30 | Badeecooyin dibadda ah, alaab la isku duray, alaab la qaabeeyey | Dareeraha wanaagsan; Iska caabbinta heerkulka sare; Dejinta cadaadis hoose |
| EPDM-P6060 | Peroxide | 60 | 60 | min.10 | min.200 | max.+5 | max.-20 | max.-20 | max.30 | Badeecooyin dibadda ah, alaab la isku duray, alaab la qaabeeyey | Iska caabbinta heerkulka sare; Dareeraha wanaagsan; Dejinta cadaadiska hooseeya; |
| EPDM-P7060 | Peroxide | 70 | 60 | min.10 | min.200 | max.+5 | max.-20 | max.-20 | max.30 | Badeecooyin la soo saaray, alaab la qaabeeyey | Iska caabbinta heerkulka sare; Awoodda farsamada sare; Dejinta cadaadiska hooseeya; |
| EPDM-P8060 | Peroxide | 80 | 60 | min.10 | min.200 | max.+5 | max.-20 | max.-20 | max.30 | Badeecooyin la soo saaray, alaab la qaabeeyey | Iska caabbinta heerkulka sare; Awoodda farsamada sare; Dejinta cadaadiska hooseeya; |
1
Iska caabin cimilo oo aad u wanaagsan, caabbinta ozone, caabbinta kulaylka, caabbinta aashitada iyo alkali, caabbinta uumiga biyaha, xasiloonida midabka, guryaha korantada, saliid ka buuxo iyo dareeraha heerkulka qolka.
Waxa lagu talinayaa:EPDM:S512F;S5890F;S552;S552-1;S553;S5206F;S5527F;S6090WF;S 600WF;S7486F;S6075WF;3062E;J-3060P;J-3080;J-3080P;J-3092E;J-4090;TER 4033;TER 4038EP;TER 4039;TER 4044;TER 4049;TER 4334;TER 6148;TER 6235;TER 6537;TER 9046;TER 8148;TER 7040;TER 4049;TER 5029;
2, Hose
Iska caabbinta wanaagsan ee kiimikooyinka kala duwan sida khamriga, acids, alkalis, oksidizers, qaboojiyaha, saabuunta, saliidaha xayawaanka iyo khudradda, ketones iyo dufanka.
Talo bixin:EPDM:S512F;S5890F;S552;S552-1;S6090WF;J-3060P;J-3080;J-3080P;J-3092E;TER 4038EP;TER 4039;TER 40449;TER 4039
3. Xadhkaha fiilada
Iska caabin cimilo oo aad u wanaagsan, caabbinta ozone, caabbinta kulaylka.Ethylene propylene caabku wuxuu leeyahay sifooyin dahaaran koronto oo heer sare ah iyo caabbinta korona, guryaha korantada ayaa ka fiican ama u dhow caagga styrene butadiene, polyetylen chlorosulfonated, polyetylen iyo polyetylen iskutallaabta.
Talo bixin:EPDM:S505A;S512F;3062E;J-3060P;TER 4033;TER 4044
4. O-rings
Sababtoo ah la'aanta polarity iyo unsaturation hoose ee caagga ethylene propylene, waxay leedahay iska caabin wanaagsan oo ka mid ah kiimikooyinka kala duwan ee polar sida khamriga, acids, alkalis, oksidizers, qaboojiyaha, saabuunta, saliidaha xoolaha iyo khudradda, ketones iyo dufan.
Talo bixin:EPDM:S552;S552-1;S512F;TER 4049;TER 4047;TER 4039;TER 4038EP;J-3092E;J-3080;J-3080P
5. Xuub aan biyuhu lahayn
Iska caabin cimilo oo aad u wanaagsan, caabbinta ozone, caabbinta kulaylka, caabbinta aashitada iyo alkali, caabbinta uumiga biyaha, xasiloonida midabka, guryaha korantada, saliid ka buuxo iyo dareeraha heerkulka qolka.
Talo bixin: TER 4334;CO 054;3062E;S537-2;S501A;S537-3;S5890F;
6.Roobka caagga ah
Sababtoo ah la'aanta polarity iyo unsaturation hoose ee caagga ethylene propylene, waxay leedahay iska caabin wanaagsan oo ka mid ah kiimikooyinka kala duwan ee polar sida khamriga, acids, alkalis, oksidizers, qaboojiyaha, saabuunta, saliidaha xoolaha iyo khudradda, ketones iyo dufan.
Talo bixin:EPDM:S501A;S505A;3062E;J-2080;TER 4047;TER 4334;TER 4039;
7. Taayirka
Iska caabin cimilo oo aad u wanaagsan, caabbinta ozone, caabbinta kulaylka, caabbinta aashitada iyo alkali, caabbinta uumiga biyaha, xasiloonida midabka, guryaha korantada, saliid ka buuxo iyo dareeraha heerkulka qolka.
Talo bixin:EPDM:S537-3;S537-2;S505A;J-2080;J-2070;TER 4047;
8. Kabaha caagga ah ee kabaha
Iska caabin cimilo heer sare ah, caabbinta ozone, caabbinta kulaylka, caabbinta acid iyo alkali, caabbinta uumiga biyaha, xasiloonida midabka, guryaha korantada, saliidda ka buuxsantay iyo dareeraha heerkulka qolka.Sida ma jiraan wax beddelka polar ee qaab dhismeedka molecular ee caag ethylene propylene, tamarta isku xidhka molecular waa hooseeyaa, iyo silsiladda molecular waxay ilaalin kartaa dabacsanaan si ay u ilaaliso caag dabiici ah oo ballaaran iyo labalaab oo kaliya oo la jaan qaadi kara. heerkulka.
ku talin
EPDM:S537-3;S537-2;J-2070;J-2080;TER 6235;TER 4548;
8. Wax ka beddelka saliidda
Iska caabin cimilo oo aad u wanaagsan, caabbinta ozone, caabbinta kulaylka, caabbinta aashitada iyo alkali, caabbinta uumiga biyaha, xasiloonida midabka, guryaha korantada, saliid ka buuxo iyo dareeraha heerkulka qolka.
Waxaan ku talinaynaa:EPDM:CO 033;CO 034;CO 043;CO 054;