Sintetik rɔba rili impɔtant fɔ mek tin dɛn tide. Insay 2023, i bin mek lɛk 58% pan ɔl di rɔba dɛn we dɛn bin de yuz na di wɔl. Di kayn we dɛn we dɛn kin yuz fɔ mek tin dɛn we dɛn kin yuz fɔ mek tin dɛn we dɛn kin yuz fɔ mek tin dɛn, na:
Styrene-butadiene rubber (SBR)
Polibutadiɛn rɔba (BR) .
Ethylene-Propylene-Diene Monomer (EPDM)
Isobutylene-isoprene rubber (IIR) .
Polyisoprene raba (IR) .
Nitrile rubber (NBR) .
Klɔroprɛn rɔba (CR) .
Akrilik rɔba (ACM) .
Haydrojen naytrayl rɔba (HNBR) .
Dɛn kin kɔl sintetik rɔba dɛn bak ɛlastɔm. Na pipul dɛn de mek dɛn, dɛn nɔ de fɛn dɛn na di nature. Bɔku tɛm dɛn ɛlastɔm ya kin strɔng ɛn dɛn kin las fɔ lɔng pas natura rɔba. Dɛn kin yuz dɛn na bɔku industri dɛn, lɛk fɔ mek motoka ɛn fɔ bil. Fɔ no bɔt di difrɛn kayn rɔba kin ɛp injinia ɛn wokman dɛn fɔ pik di rayt wan fɔ ɛni wok. Di tebul we de dɔŋ ya de sho aw bɔku sintetik rɔba dɛn bin sɛl ɔlsay na di wɔl insay di las ia dɛn:
| Yia |
Globɛl Sintetik Rɔba Maket Sayz (USD bilyan) |
| 2023 |
~41.04 na di s. |
| 2024 |
38.90 |
| 2025 |
41.04 (projɛkt) . |
| 2034 |
66.44 (fɔ-kas) |
Ki takeaways .
Sintetik rɔba na pipul dɛn de mek am. Dɛn kin yuz am bɔku bɔku wan na taya, sil, hos, ɛn bɔku ɔda tin dɛn. I kin las fɔ lɔng tɛm pas di rɔba we de na di wɔl. Dɛn kin chenj am bak fɔ fit difrɛn wok dɛn.
Na de dɛn de . Difrɛn kayn sintetik rɔba dɛn . Ɛni kayn gɛt in yon spɛshal trɛnk. SBR na gud tin fɔ taya. NBR de wok fayn wit ɔyl. EPDM na di bɛst fɔ bad wɛda. Silikon na tin we dɛn kin yuz fɔ wam ɛn insay mɛrɛsin.
Yu nid fɔ pik di rayt sintetik rɔba fɔ ɛni wok. Tink bɔt tin dɛn lɛk tɛmpracha, kemikal, aw i fayn, ɛn aw i de kɔst.
Bɔku sintetik rɔba dɛn, lɛk Santɔprin, dɛn kin yuz am bak. Dis kin ɛp fɔ kɔt di dɔti ɛn mek di wɔl klin.
Fɔ no wetin ɛni rɔba kin du kin ɛp injinia ɛn mek dɛn. Dɛn kin pik di bɛst wan. Dis kin mek di prɔdak dɛn strɔng, dɛn sef, ɛn dɛn kin las fɔ lɔng tɛm.
Wetin na sintetik rɔba?
Minin
Sintetik rɔba na pipul dɛn de mek am, nɔto insay di nature. I de akt bɔku lɛk natura rɔba. Dɛn kɔl dɛn matirial ya ɛlastɔm bikɔs dɛn kin strɛch ɛn go bak to dɛn shep. Faktɔri dɛn kin mek ɛlastɔm dɛn we dɛn kin yuz kemikal frɔm ɔyl. Sintetik rɔba tan lɛk natura rɔba bɔku bɔku wan, bɔt dɛn kin chenj am fɔ spɛshal wok dɛn.
Notis: Bɔku kayn sintetik rɔba dɛn de, lɛk styrene-butadiene rɔba, butyl rɔba, ɛn silikon rɔba. Ɛni kayn kin strɔng insay in yon we ɛn dɛn kin yuz am fɔ difrɛn tin dɛn.
Di kemikal industri se sintetik rɔba na ɛni ɛlastɔm we dɛn kin vulkaniz ɛn dɛn kin mek am bay we dɛn jɔyn di kemikal dɛn togɛda. Dis grup gɛt akrilet rɔba, Butadiene-Styrene kɔpɔlimɛr, nitrile-butadiene rɔba, ɛn ɔda wan dɛn. Dɛn elastomers ya impɔtant fɔ mek taya, sil, hos, ɛn bɔku ɔda tin dɛn.
Mek sɔntin
Fɔ mek sintetik rɔba bigin wit ɔyl-bɛs matirial. Faktɔri dɛn kin yuz tin dɛn lɛk nafta, we kin riak wit nɛtrɔl gas fɔ mek mɔnomɛr. Monomer na tin dɛn lɛk Butadiene, Styrene, Isoprene, Klɔroprin, Akrilonitril, Ethylene , ɛn prɔpyulin. polimεrayzeshn na di prכsεs we de link mכnomεr dεm fכ mek lכng chen dεm we dεn kכl polimכr.
Mɔs pan di ɛlastɔm dɛn gɛt bakbon we dɛn mek wit kabɔn atɔm, bɔt silikon rɔba gɛt bakbon we dɛn mek wit silikon ɛn ɔksijɛn.
Silikon rɔba kɔmɔt frɔm silikon, we dɛn kin si na san ɔ kwats.
difrεnt katalis dεm εn monomכr miks dεm de εp fכ kכntrכl aw di εlastכm dεm de tכn aut. Afta polimεrayzεshכn, di mεtirial de go tru vulkanizashכn. Dis step de yuz tin dɛm lɛk sɔlfɔ fɔ mek di rɔba at ɛn strɔng. We yu chenj di kemikal strɔkchɔ, i de mek faktri dɛn mek ɛlastɔm fɔ bɔku spɛshal yus dɛn.
Tayp dɛn fɔ sintetik rɔba .
Styrene-butadiene (SBR)
Styrene-butadiene rubber na tin we dɛn kin yuz bɔku ɔlsay na di wɔl. Faktɔri dɛn kin mek am bay we dɛn miks mɔ Butadien ɛn sɔm styrene. Dis miks de mek wan matiryal we strɔng ɛn bɛndi. SBR nɔ de wear dɔŋ izi ɛn stik fayn to mɛtal. I de wok na ples dɛn we rili kol ɛn hot, frɔm -60oF to +225oF. SBR na mɔst yuz fɔ mek taya, we de yuz mɔs pan di SBR we dɛn mek. I de bak insay bɛlt, hos, waya, shuz soles, ɛn pak tin fɔ it. SBR nɔ dia ɛn i de wok fayn fɔ bɔku wok. Pipul dɛn kin miks SBR wit natura rɔba fɔ mek taya dɛn bɛtɛ.
Notis: SBR de miks wit natural rɔba fɔ ɛp taya fɔ las lɔng tɛm.
Butadiene rubber (BR) .
Butadiene rubber na wan ɔda impɔtant kayn sintetik rɔba. I rili bouncy ɛn i kin strɛch bɔku. BR nɔ de tear izi ɛn i de las fɔ lɔng tɛm. I kin wok fayn we di ples wam ɛn kol. BR na tin we dɛn kin yuz fɔ mek taya, gaskɛt, sil, ɛn shuz sole. Dɛn kin fɛn am bak na kɔnvaysɔ bɛlt, spɔt gia, ɛn tin dɛn we dɛn kin yuz fɔ mɛn pipul dɛn.
Nitrile rubber (NBR) .
Nitrile rubber na in dɛn kin kɔl bak Buna-n. Dɛn mek am wit akrilonitril ɛn bɔtadiɛn. NBR na rili gud fɔ resist ɔyl, fiul, ɛn kemikal. Dɛn kin yuz am fɔ sial, gasket, ɛn hos insay motoka ɛn plen. Dɛn kin yuz NBR bak fɔ yuz ɔyl ɛn gas tul ɛn mɛrɛsin glɔv. I de wok fayn fayn wan na injin ɛn fiul sistem bikɔs i nɔ de brok insay ɔyl. NBR na strɔng ɛn i de las fɔ lɔng tɛm na say dɛn we at fɔ du.
Ethylene Propylene Diene (EPDM) .
EPDM na sintetik rɔba we tinap fɔ san, ren, ɛn ɔzoyn. I de kɔntinyu fɔ de fayn fayn wan we di ples wam ɛn kol. EPDM nɔ kin pwɛl bikɔs ɔf wata ɔ bɔku kemikal dɛn. I nɔ dia ɛn dɛn kin yuz am bak. Dɛn kin yuz EPDM na motoka domɔt, hos, ruf, ɛn ɛya sistem. Na gud tin fɔ du fɔ tin dɛn we dɛn kin yuz na do ɔ we di wɛda nɔ fayn.
Neoprene (CR) we de na di wɔl.
Dɛn kin kɔl neoprene bak kloropren rɔba. I tranga, bɛndi, ɛn i nɔ de pwɛl bay ɔyl. Neoprene kin ebul fɔ bia wit strɛs ɛn chenj na di tɛmpracha. Dɛn kin yuz am fɔ mek motoka dɛn fɔ gasket, hos, ɛn fɔ put mawnten dɛn. Insay bildin dɛn, dɛn kin yuz am fɔ sial ɛn pad. Neoprene de bak insay wetsuit, sef gia, ɛn bɛlt bikɔs i nɔ de agens di wɛda ɛn di kemikal dɛn.
Butyl raba (IIR) .
Butyl rɔba nɔ de mek gas pas izi wan. Dis mek am fayn fɔ taya tyub ɛn mɛrɛsin bɔtul kap. I de kɔntinyu fɔ bɛndi ɛn kip ɛya insay taya. Butyl rɔba de protɛkt mɛrɛsin bak frɔm wata ɛn kemikal dɛn. Dɛn kin chenj am fɔ fit spɛshal nid, lɛk fɔ mek i mɛn fast fast fɔ mɛrɛsin sil.
Klɔrinɛt polyethylene (CPE) .
Klɔrinayt polietilin na wan strɔng ɛn fleksibul sɛntetik rɔba. I tinap fɔ ɔt, ɔyl, faya, ɛn bad wɛda. Dɛn kin yuz CPE fɔ waya kɔva, hos, ɛn motoka pat dɛn. I izi fɔ miks ɛn shep. CPE kin wok fayn na bɔku tɛmpracha ɛn i nɔ kin kech faya izi wan.
Akrilik rɔba (ACM) .
Dɛn kin yuz akrilik rɔba bɔku bɔku wan na motoka. I kin tek ay ɔt, ɔyl, ɛn i nɔ kin ol fast. ACM de insay sil, hos, gasket, ɛn glu. I de ɛp fɔ kɔt di nɔys ɛn mek di pat dɛn na di motoka kin las fɔ lɔng tɛm. ACM na gud tin bak fɔ fiul sistem pat ɛn glu fɔ motoka domɔt.
Fluorocarbon (FPM)
Dɛn kin kɔl fluorocarbon rɔba bak FPM ɔ Viton. I gɛt fluorine insay in strɔkchɔ. FPM kin ebul fɔ handle rili ay ɔt ɛn strɔng kemikal. I nɔ de brok insay ɔyl, fiul, ɔ sɔlvɛnt. Dɛn kin yuz FPM fɔ sil ɛn gaskɛt dɛn na motoka, plen, ɛn faktri dɛn. I kin wok fayn usay tin kin rili wam ɔ gɛt harsh kemikal.
silikon raba (MQ) .
Silikon rɔba rili fayn ɛn i kin tek ay ɔt. I sef fɔ pipul dɛn ɛn i nɔ de riak wit kemikal. Insay ilɛktroniks, i de kɔba waya ɛn sil pat dɛn. Insay ɔspitul, dɛn kin yuz am fɔ tyub, kateshɔn, ɛn implant. Silikon rɔba klia ɛn saf, so i fayn fɔ di mɛdikal ɛn dɛnt tul dɛn.
Polyisoprene we dɛn kin yuz fɔ mek tin dɛn .
Polyisoprene na wan sintetik rɔba we bɔku lɛk natura rɔba. I nɔ gɛt latɛks prɔtin, so i nɔ kin mek alɛji. Dɛn kin yuz Polyisoprene fɔ tin dɛn fɔ mɛn pipul dɛn ɛn fɔ it. I izi fɔ mek ɛn i nɔ de brok insay ɔzoyn ɔ kemikal. Polyisoprene nɔ strɛch lɛk natura rɔba, bɔt i ivin ɛn sef fɔ pipul dɛn we gɛt alɛji.
Santoprene na di .
Santoprene na spɛshal rɔba we de wok lɛk ɔl tu rɔba ɛn plastic. Na bay we dɛn miks EPDM rɔba wit polypropylene. Santoprene kin yuz bak ɛn bak, we gud fɔ di planɛt. I tinap fɔ kemikal dɛn, wɛda, ɛn bɛnd. Santoprene na tin we dɛn kin yuz fɔ mek motoka sil, hos, ɛn tin dɛn fɔ yuz na os. I de bak insay aplayans ɛn tin dɛn we de na do. Nyu kayn Santoprene izi fɔ mek ɛn kɔst smɔl.
| Ficha/Prɔpati |
Diskripshɔn |
Ɔtomotiv Yuz |
Kɔnsuma Guds Yuz |
| Material tayp . |
Santoprene na EPDM rɔba ɛn polypropylene we dɛn mek |
Dɛn kin yuz am fɔ motoka sil, hos, ɛn insay ɛn na do motoka pat dɛn |
Dɛn kin yuz am fɔ wok na os, waya, ɛn tin dɛn we dɛn kin mek na do |
| Durability . |
rili tranga ɛn nɔ de west izi wan . |
Mek motoka pat dɛn kin las fɔ lɔng tɛm ɛn nɔ gri fɔ mek dɛn pwɛl . |
Mek di tin dɛn we de na os strɔng ɛn ebul fɔ handle strɛs . |
| Kεmikכl rεsistεns . |
nɔ de pwɛl bay asid, ɔyl, ɔ gris . |
Gud fɔ motoka pat dɛn we de tɔch fluid dɛn . |
Gud fɔ os tin dɛn we de tɔch kemikal dɛn . |
| Weta nɔ de . |
nɔ de krak na san ɔ ren . |
Yuz fɔ motoka pat dɛn na do . |
Dɛn kin yuz am fɔ mek tin dɛn we de na do na os . |
| Tempracha renj . |
Woks frɔm rili kol to rili hot . |
Dɛn kin yuz am na motoka ɛya sistem ɛn hos . |
Gud fɔ aplayans dɛn we kin wam ɔ kol |
| Risayklabliti . |
kin risaykul ɛn yuz am bak . |
Ɛp fɔ mek motoka mek dɛn bi mɔ grɛn . |
Gud fɔ di envayrɔmɛnt . |
| Prosesabiliti ɛn Surface Kwaliti . |
Nyu Santoprene na izi fɔ shep ɛn i luk fayn |
Yuz fɔ motoka pat dɛn we nid fɔ luk ɛn fil fayn . |
Mek os aytems fleksibul ɛn fayn lukin |
| Aesthetic ɛn funkshɔnal kwaliti dɛn . |
Strɔng, bɛnd, ɛn luk gud . |
Yuz fɔ motoka intɛriɔ ɛn panɛl dɛn . |
Yuz fɔ os tin dɛn we nid fɔ bi taf ɛn luk gud . |
Santoprene na top choice fɔ motoka ɛn os guds bikɔs i strɔng ɛn fleksibul.
Buna rɔba dɛn .
Buna rɔba dɛn na Buna-N ɛn Buna-S. Buna-N na akrilonitril ɛn butadiene mek am. I rili fayn fɔ tinap agens ɔyl ɛn fiul. Buna-S na Styrene ɛn Butadiene mek am. I tinap fɔ ɔt ɛn kemikal dɛn. Buna-n na yuz fɔ sil ɛn hos. Buna-s na tin we dɛn kin yuz fɔ mek taya, bɛlt, ɛn shuz sole. Factories kin chenj aw dɛn mek dɛn rɔba ya fɔ fit difrɛn nid dɛn.
EPM na di tempj.
Ethylene propylene rubber, ɔ EPM, na wan sɛntetik rɔba we gɛt strɔng bakbon. I nɔ kin pwɛl bikɔs ɔf ɔt, san, ɔ wɛda. EPM de stay bendy in di kol en i gud fo stop lektrisiti. Dɛn kin yuz am na motoka domɔt, hos, ruf, ɛn kebul. EPM na tof ɛn fleksibul, so i kin wok fayn na motoka ɛn bildin dɛn.
Epiklorohydrin (CO) .
Epichlorohydrin rɔba rili fayn fɔ tinap agens ɔyl, fiul, ɛn kemikal. I de kip in trɛnk na tranga ples dɛn ɛn i nɔ de mek gas pas tru. Dɛn kin yuz CO rɔba fɔ fiul hos, sil, ɛn gaskɛt dɛn na motoka ɛn plen. I de wok na kol ɛn hot wɛda ɛn i de bɛn fayn fayn wan. Co rɔba stik dɛn fayn fayn wan to mɛtal ɛn fabrik, we de ɛp fɔ mek strɔng sil dɛn.
Tip: We yu de pik wan kayn rɔba, tink bɔt wetin yu nid. Chek if i ebul fɔ ol di rayt tɛmpracha, di kemikal dɛn, ɛn ɔmɔs i kin bɛn.
prɔpati ɛn yuz dɛn .
Abrashɔn rɛsistɛns .
Abrasion resistance min aw fayn rɔba tinap fɔ rɔb. Nitrile rubber en styrene-butadiene rubber na rili gud pan dis. Nitrile rɔba dɛn kin yuz insay motoka hos, fiul layn, O-ring, ɛn sil. I nɔ de west fast ɛn i kin ebul fɔ ol ɔyl. Dɛn kin pik Styrene-butadiene rɔba fɔ taya, shuz soles, bɛlt, ɛn flo. Polyurethane tu strong agenst wear in faktri. Neoprene en Viton du gud wok bot no as wel as nitrile o SBR. EPDM ɛn silikon nɔ de agens fɔ wɛr as mɔ ɛn i nɔ bɛtɛ fɔ rɔf wok.
| Elastomer |
Abrasion Resistance |
Tipik Kritikal Aplikeshɔn dɛn . |
| Nitrile (NBR) |
Wɛl dɔn |
Otomotiv hos, fiul layn, O-ring, gasket, sil |
| Styrene-butadiene (SBR) |
Wɛl dɔn |
Otomotiv taya dɛn, shuz soles, kɔnvaysɔ bɛlt, industrial flooring |
| Polyurethane na di . |
Wɛl dɔn |
Indastrial aplikeshɔn dɛn we nid ay wear rɛsistɛns . |
| Neoprene we de na di wɔl . |
Gud |
Jɛnɛral pɔpɔshɔn, smɔl pas NBR, SBR, Polyurethane |
| Viton bin de na di wɔl. |
Gud |
Aerospace seals, kemikal ɛn fiul hanlin . |
| EPDM we de na di wɔl. |
Du tin tret |
Less suitable fɔ abrasion-kritikal yuz dɛn . |
| Silikon . |
Du tin tret |
ay tempɔret, po abrashɔn rɛsistɛns . |
Ɔyl ɛn Kwɛmyuɛl Resistɛns .
Sɔm sintetik rɔba dɛn kin ebul fɔ ol ɔyl ɛn kemikal dɛn fayn fayn wan. Nitrile Butadiene Rubber na big tin wit ɔyl, fiul, ɛn gris. Viton ivin beta wit strong kemikal en oil. Dis kin mek i fayn fɔ plen ɛn kemikal plant dɛn. Neoprene strɔng ɛn i kin ebul fɔ handle ɔyl ɛn kemikal dɛn bak. Dɛn kin yuz am fɔ gɛt glɔv, wetsut, ɛn sil. Dɛn rɔba dɛn ya kin stɔp lik ɛn kip mashin dɛn sef na motoka, plen, ɛn tin dɛn fɔ it.
NBR tinap fɔ ɔyl, fiul, asid, bays, ɛn klin.
Viton de wok wit harsh kemikal ɛn ay ɔt.
Dɛn kin pik Neoprene fɔ bɔku wok dɛn bikɔs i strɔng ɛn i nɔ kin gri fɔ tek ɔyl.
Weta ɛn Ɔt Resistɛns .
Rɔba dɛn we nɔ de gri fɔ wɛr di wɛda ɛn wam wam kin nid na do ɛn na ples dɛn we wam. EPDM rɔba nɔ de pwɛl bikɔs ɔf san, ɔzoyn, ɔ ren. Dɛn kin yuz am fɔ mek motoka sil, ruf, ɛn hos na do. Silikon rɔba de saf saf ɛn kip in shep insay rili ay ɔt, te to 572°F. Viton gud na tof ples, de handle both hot en kemikal. Dɛn kin yuz dɛn rɔba dɛn ya na motoka, faktri, ɛn bildin dɛn usay di wɛda ɛn wam kin mek prɔblɛm.
EPDM na di bɛst fɔ ɔda sil ɛn ruf.
Dɛn kin yuz silikon fɔ mek gasket, fɔ yuz mɛrɛsin, ɛn fɔ yuz ilɛktronik tin dɛn.
Viton na di wan we dɛn pik fɔ plen ɛn kemikal plant dɛn.
Gas Impermeabiliti .
Sɔm rɔba dɛn kin bɛtɛ fɔ blok gas pas ɔda wan dɛn. Butyl rɔba kin mek di briz nɔ pas, so dɛn kin yuz am na taya tyub ɛn layna. Epichlorohydrin rɔba de blok gas bak fayn fayn wan ɛn dɛn kin yuz am na fiul sistem. EPDM gud fɔ stɔp gas, mɔ na stim ɛn brek pat.
| Sintetik Rɔba |
Gas Impermeabiliti Karakta dɛn |
Men Yuz dɛn . |
| Butyl rɔba . |
ay impermeabiliti fɔ gas dɛn; Lɔw tɛmral ɛkspɛnshɔn . |
Taya insay tiub, taya layn, saydwɔl |
| Epiklorohydrin (ECO) . |
Superior gas impermeability kompare to nitrile . |
Fiul sistem dɛn . |
| EPDM we de na di wɔl. |
Gud fɔ ay-temp wata vapour . |
Sil fɔ stim, brek sistem pat dɛn . |
Speshal Aplikeshɔn dɛn .
Dɛn kin pik sɔm rɔba dɛn fɔ spɛshal wok dɛn. Dɛn kin yuz Niɔprin fɔ tub, waya kɔva, ɛn sef klos. Dɛn kin yuz nitrile rɔba na ɔyl hos, fiul tank, ɛn ivin rɔket pat dɛn. Hydrogenated NBR de kip di eriya aut fayn fayn wan. Butyl rɔba dɛn sabi fɔ blok gas ɛn stɔp ilɛktrishɔn. EPDM na tin we dɛn kin yuz na motoka pat ɛn sus bikɔs i tinap fɔ di wɛda. Urethane elastomers, lɛk spandex, de insay strɛch tin dɛn ɛn plen wil. Silikon rɔba dɛn kin wok na bɔku tɛmpracha ɛn dɛn kin yuz dɛn fɔ kɔba waya.
Santoprene na pipul dɛn we pipul dɛn sabi fɔ bi bɛndi ɛn tranga. Faktɔri dɛn kin yuz Santɔprin insay motoka sil, hos, os mashin, ɛn tin dɛn fɔ na do. Santoprene kin risaykul ɛn shep izi wan, so na tɔp pik fɔ motoka ɛn os guds. Vulcanization de mek Santoprene strɔng ɛn las fɔ lɔng tɛm, so i de wok na had ples. Vulcanization de mek bak dɛn yuz Santoprene bak, we de ɛp di planɛt.
Tip: Ɔltɛm pik di rayt rɔba fɔ di wok. Yuz Santoprene fɔ BENDY SEALS, NBR fɔ ɔyl, ɛn EPDM fɔ yuz na do.
Kɔmpia di kayn dɛn we dɛn kɔl di kayn dɛn .
Sɔma tebul .
Di tebul we de dɔŋ ya de ɛp fɔ kɔmpia difrɛn kayn sintetik rɔba dɛn . I de sho aw dɛn de du, aw lɔng dɛn go las, ɛn aw dɛn go tek bɔku mɔni. Dis kin mek am izi fɔ si us kayn we bɛtɛ fɔ ɛni wok.
| Tayp |
Ki Strɔng dɛn |
Durability |
Kɔst Lɛvɛl |
Kɔmɔn Yuz dɛn . |
| SBR fɔ di wan dɛn we de wok |
Gud abrasion resistans, izi fɔ mek . |
Soba |
Lo |
taya, shuz soles, belt |
| NBR fɔ mek yu nɔ gɛt bɔku mɔni . |
I de agens ɔyl ɛn fiul, strɔng . |
Modaret (Poor UV/Ozone) |
Lo |
Sil, hos, fiul sistem . |
| EPDM we de na di wɔl. |
Handles weda, UV, ɛn kemikal dɛn . |
Ay |
Soba |
Kar sil, ruf, pat na do |
| Neoprene (CR) we de na di wɔl. |
I de agens ɔyl, kemikal, ɛn wɛda . |
Soba |
Soba |
Gasket, Wetsuit, Belt |
| Butyl (IIR) we de na di wɔl. |
Kip eiya in, blok gas |
Ay (Poor Oil/Ozone) |
Soba |
Tay tyub, sil, stɔp |
| Silikon . |
Handles heat, kol, ɛn UV . |
Ay |
Ay |
Medikal, Ilɛktronik, Baking |
| Fluorocarbon (FKM) |
I de agens di bad bad kemikal dɛn we de na di wɔl ɛn di ɔt |
Ay |
Ay |
Aerospace, Kεmikכl Plεt . |
| Polyuretin (PU) . |
Strɔng agens wear ɛn tear . |
Modaret (Poor UV/Ozone) |
Modaret-ay . |
Wil, bush, mashin |
Notis: sintetik rɔba fɔ spɛshal wok dɛn. Dɛn kin mek Sɔm kayn dɛn kin las fɔ lɔng tɛm na say dɛn we at fɔ du. Ɔda wan dɛn nɔ kin tek bɔku mɔni ɔ dɛn kin wok bɛtɛ wit ɔyl.
Fɔ pik di rayt kayn .
Pik di rayt sintetik rɔba dipen pan wetin yu nid. Na sɔm step dɛn fɔ ɛp yu fɔ pik:
Chek di envairomɛnt : I go fes ɔt, kol, san, ɔ kemikal? Yuz EPDM ɔ silikon fɔ go na do. Pik NBR fɔ ɔyl ɔ fiul.
Tink bɔt Strɔng : I nid fɔ strɛch ɔ kɔntinyu fɔ tinap tranga wan? Polyurethane na tof en no wear out fast. Silikon de stay bendy in hot en kol.
Luk na Cost : SBR na cheap en wok fo plenti tins. Silikon ɛn fluorocarbon kin kɔst mɔ bɔt i kin las fɔ lɔng tɛm na say dɛn we at fɔ pas.
Match di yus : SBR ɛn butyl rɔba dɛn de yuz fɔ taya. Silikon na sef fɔ wok fɔ mɛn pipul dɛn ɛn fɔ it. NBR ɔ Fluorocarbon na gud tin fɔ di injin sil dɛn.
Chek Rul ɛn Sef : Sɔm wok dɛn nid rɔba we de mit di sef lɔ dɛn. Ɔltɛm chɛk if dɛn dɔn gri fɔ di kayn we aw dɛn de.
Bɔku kayn sintetik rɔba de fɔ pik frɔm. Ɛni wan pan dɛn gɛt spɛshal tin dɛn fɔ difrɛn wok dɛn. We yu tink bɔt di wok, usay dɛn go yuz am, ɛn di badjɛt, yu kin pik di bɛst rɔba fɔ yu prɔjek.
Sintetik rɔba tayp dɛn nɔto ɔl di sem. Sɔm dɛn strɔng ɔ dɛn gɛt bɔku bɔku mɔni pas ɔda wan dɛn. Sɔm kin ebul fɔ bia wit ɔt, ɔyl, ɔ bad wɛda bɛtɛ. We yu pik di rayt kayn, dat kin mek tin las fɔ lɔng tɛm ɛn wok fayn. Dis tebul de ɛp di wan dɛn we de mek fɔ pik di bɛst rɔba fɔ ɛni wok:
| Tayp |
di men prɔpati dɛn |
di bɛst we fɔ yuz |
| NBR fɔ mek yu nɔ gɛt bɔku mɔni . |
Oil ɛn fiul resistans . |
Enjin sil dɛn, hos dɛn . |
| EPDM we de na di wɔl. |
Weta ɛn Ɔt Resistɛns . |
Ruf, Kar sil dɛn . |
| Neoprene we de na di wɔl . |
KƐMIKAL ƐN FAYA RƐSISTANS . |
Wetsuits, gaskets . |
| Silikon . |
Ay ɔt ɛn fleksibiliti . |
Medikal, tin dɛn fɔ kuk |
| Viton bin de na di wɔl. |
Ekstrim kemikal ɛn tɛmpracha rɛsistɛns . |
Aerospace, O-ring dɛn . |
Santoprene na pipul dɛn we pipul dɛn sabi fɔ bi bɛndi ɛn tranga pan motoka ɛn tin dɛn fɔ yuz na os.
FAQ we de na di wɔl.
Wetin na di men difrɛns bitwin natura ɛn sɛntetik rɔba?
Natural raba de kɔmɔt frɔm tik dɛn. Dɛn kin mek sintetik rɔba na faktri dɛn frɔm ɔyl kemikal dɛn. Sintetik rɔba kin chenj fɔ spɛshal wok dɛn. Ɔl tu di kayn dɛn kin strɛch ɛn go bak to dɛn shep. Sintetik rɔba kin las fɔ lɔng tɛm na say dɛn we at fɔ du.
Us sintetik rɔba de wok fayn fɔ motoka taya?
Styrene-butadiene rubber (SBR) ɛn Butadiene Rɔba (BR) na di bɛst fɔ motoka taya. Dɛn nɔ de west fast ɛn dɛn kin tek ɔt. Di wan dɛn we de mek taya kin miks SBR wit natura rɔba fɔ mek taya strɔng ɛn las fɔ lɔng tɛm.
Yu tink se dɛn go ebul fɔ yuz sɛntetik rɔba bak?
Yes, bɔku kayn sintetik rɔba kin risaykul. Santoprene na izi fɔ risaykul. Risayklin ɛp fɔ kɔt dɔŋ pan west ɛn sev matirial. Dɛn kin yuz sɔm rɔba we dɛn dɔn yuz bak fɔ mek nyu motoka pat dɛn, fɔ mek di flɔ, ɔ fɔ ple ple.
Wetin mek sɔm rɔba dɛn nɔ kin gri fɔ tek ɔyl ɛn kemikal dɛn bɛtɛ pas ɔda wan dɛn?
Nitrile (NBR) ɛn Fluorocarbon (Viton) gɛt spɛshal kemikal mek-ap. Dɛn blɔk ɔyl ɛn kemikal dɛn ya nɔ de ambɔg di rɔba. Na dat mek dɛn gud fɔ sil, hos, ɛn gaskɛt na injin ɛn faktri.
Yu tink se silikon rɔba sef fɔ it ɛn fɔ mɛn pipul dɛn?
Yɛs, Silikon rɔba na sef fɔ it ɛn mɛrɛsin tin dɛn. I nɔ de riak wit bɔku pan di kemikal dɛn ɛn i kin tek ay ɔt. Ospital dɛn kin yuz silikon fɔ tyub ɛn implant. Di wan dɛn we de mek it kin yuz am fɔ bek mat ɛn kichin tul dɛn.
