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EPDM / EPM roj hmab compound lossis precompound-EPDM / EPM
Ethylene propylene roj hmab yog cov roj hmab hluavtaws nrog ethylene thiab propylene ua lub ntsiab monomer, raws li qhov sib txawv ntawm cov monomer nyob rau hauv cov saw molecular, muaj binary ethylene propylene roj hmab thiab tertiary ethylene propylene roj hmab, yav tas los yog ib tug copolymer ntawm ethylene thiab propylene, rau Ethylene propylene, rau PM propylene thiab ib qho me me ntawm non-conjugated diolefin thib peb monomer, rau EPM. Ob leeg yog hu ua ethylene propylene roj hmab, los yog ethylene propylene roj hmab (EPR). Nws yog dav siv nyob rau hauv automotive qhov chaw, waterproof cov ntaub ntawv rau kev tsim kho, hlau thiab cable sheathing, tshav kub-resistant hoses, tapes, automotive seals, lubricant additives thiab lwm yam khoom.
Kev ua tau zoo:
1, Tsawg ceev thiab siab muab tub lim
2 、 Kev laus zoo tiv thaiv
3, Corrosion kuj
4 、 Dej vapor tsis kam
5 、 Superheated dej tsis kam
6 、 Cov khoom siv hluav taws xob zoo heev
7, Zoo elasticity
Herchy Rubber muaj pab pawg R & D nrog ntau tshaj 10 xyoo ntawm kev paub hauv EPDM compounding.
Herchy Rubber's EPDM compound yog siv dav hauv kev lag luam tsheb, kev tsim kho kev sib khi, cov khoom siv hauv tsev, hlau thiab cable, roj hmab rollers, log tsheb thiab lwm yam lag luam.
| Herchy | Vulcanization hom | Mooney viscosity | Hardness | Tensile zog | Elongation thaum so | 125 ℃ * 72h Thermal aging | Compression teeb | Daim ntawv thov | Cim | ||
| Hloov Hardness | Tensile hloov | Elongation hloov | 125 ℃ * 72h ASTM D395 Hom B | ||||||||
| Qib | ML (1 + 4) 100 ℃ | Ntug A | Mpa | % | Ntug A | % | % | % | |||
| Qauv TSIS MUAJ: EPDM-S5060 | Sulfur | 50 | 60 | yam 10 | qis 300 | max. + 10 | max.-25 | max.-25 | max 50 | Extruded khoom, cov khoom txhaj tshuaj, molded khoom | Liquidity zoo; |
| Qauv TSIS MUAJ: EPDM-S6060 | Sulfur | 60 | 60 | yam 10 | qis 300 | max. + 10 | max.-25 | max.-25 | max 50 | Extruded khoom, cov khoom txhaj tshuaj, molded khoom | Liquidity zoo; |
| Qauv TSIS MUAJ: EPDM-S7060 | Sulfur | 70 | 60 | yam 10 | qis 300 | max. + 10 | max.-25 | max.-25 | max 50 | Extruded khoom, molded khoom | High mechanical zog; |
| Qauv TSIS MUAJ: EPDM-S8060 | Sulfur | 80 | 60 | yam 10 | qis 300 | max. + 10 | max.-25 | max.-25 | max 50 | Extruded khoom, molded khoom | High mechanical zog; |
| Qauv TSIS MUAJ: EPDM-P5060 | Peroxide | 50 | 60 | yam 10 | yam 200 | max. + 5 | max.-20 | max.-20 | max 30 | Extruded khoom, cov khoom txhaj tshuaj, molded khoom | Liquidity zoo; Kub kub tsis kam; Tsawg Compression teeb |
| Qauv TSIS MUAJ: EPDM-P6060 | Peroxide | 60 | 60 | yam 10 | yam 200 | max. + 5 | max.-20 | max.-20 | max 30 | Extruded khoom, cov khoom txhaj tshuaj, molded khoom | Kub kub tsis kam; Liquidity zoo; Tsawg Compression teeb; |
| Qauv TSIS MUAJ: EPDM-P7060 | Peroxide | 70 | 60 | yam 10 | yam 200 | max. + 5 | max.-20 | max.-20 | max 30 | Extruded khoom, molded khoom | Kub kub tsis kam; High mechanical zog; Tsawg Compression teeb; |
| Qauv TSIS MUAJ: EPDM-P8060 | Peroxide | 80 | 60 | yam 10 | yam 200 | max. + 5 | max.-20 | max.-20 | max 30 | Extruded khoom, molded khoom | Kub kub tsis kam; High mechanical zog; Tsawg Compression teeb; |
1 、 Tsheb roj hmab foob sawb
Cov huab cua zoo heev, ozone tsis kam, kub tsis kam, acid thiab alkali tsis kam, dej vapor tsis kam, xim stability, hluav taws xob khoom, roj puv thiab chav dej fluidity.
Pom zoo: 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
Kev tiv thaiv zoo rau ntau yam tshuaj lom neeg xws li cawv, kua qaub, alkalis, oxidizers, tub yees, detergents, tsiaj thiab zaub roj, ketones thiab roj.
Pom zoo: EPDM: S512F; S5890F; S552; S552-1; S6090WF; J-3060P; J-3080; J-3080P; J-3092E; TER 4038EP; TER 4039; TER 4047; TER 4049;
3 、 Hlau cable
Ethylene propylene roj hmab muaj cov khoom siv hluav taws xob zoo heev thiab tiv thaiv corona, hluav taws xob zoo dua los yog ze rau styrene butadiene roj hmab, chlorosulfonated polyethylene, polyethylene thiab cross-linked polyethylene.
Pom zoo: EPDM: S505A; S512F; 3062E; J-3060P; TER 4033; TER 4044
4, O-rings
Vim tsis muaj polarity thiab tsis tshua muaj unsaturation ntawm ethylene propylene roj hmab, nws muaj zoo tiv thaiv rau ntau yam polar tshuaj xws li cawv, acids, alkalis, oxidizers, refrigerants, detergents, tsiaj thiab zaub roj, ketones thiab greases.
Pom zoo: EPDM: S552; S552-1; S512F; TER 4049; TER 4047; TER 4039; TER 4038EP; J-3092E; J-3080; J-3080P
5. Waterproof membrane
Cov huab cua zoo heev, ozone tsis kam, kub tsis kam, acid thiab alkali tsis kam, dej vapor tsis kam, xim stability, hluav taws xob khoom, roj puv thiab chav dej fluidity.
Pom zoo: TER 4334; CO 054; 3062E; S537-2; S501A; S537-3; S5890F;
6 、 Cov menyuam roj hmab
Vim tsis muaj polarity thiab tsis tshua muaj unsaturation ntawm ethylene propylene roj hmab, nws muaj zoo tiv thaiv rau ntau yam polar tshuaj xws li cawv, acids, alkalis, oxidizers, refrigerants, detergents, tsiaj thiab zaub roj, ketones thiab greases.
Pom zoo: EPDM: S501A; S505A; 3062E; J-2080; TER 4047; TER 4334; TER 4039;
7. Tyre
Cov huab cua zoo heev, ozone tsis kam, kub tsis kam, acid thiab alkali tsis kam, dej vapor tsis kam, xim stability, hluav taws xob khoom, roj puv thiab chav dej fluidity.
Pom zoo: EPDM:S537-3;S537-2;S505A;J-2080;J-2070;TER 4047;
8 、 Cov khau roj hmab khau
Cov huab cua zoo heev, ozone tsis kam, kub tsis kam, acid thiab alkali tsis kam, dej vapor tsis kam, xim stability, hluav taws xob khoom, roj puv thiab chav kub fluidity.As tsis muaj polar hloov nyob rau hauv cov qauv molecular ntawm ethylene propylene roj hmab, lub molecular cohesion zog yog tsawg, thiab cov molecular saw muaj peev xwm tswj tau yooj yim mus rau ib tug ntau yam ntawm roj hmab thiab roj hmab. tseem yuav khaws cia ntawm qhov kub thiab txias.
Pom zoo:
EPDM: S537-3; S537-2; J-2070; J-2080; TER 6235; TER 4548;
8 、 Kev hloov kho roj
Cov huab cua zoo heev, ozone tsis kam, kub tsis kam, acid thiab alkali tsis kam, dej vapor tsis kam, xim stability, hluav taws xob khoom, roj puv thiab chav dej fluidity.
Pom zoo: EPDM: CO 033; CO 034; CO 043; CO 054;