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Neoprene, o se ituaiga o paʻu gaosia e maua mai i le alpha-polymerization o chloroprene, lea e faavae i luga o le 2-chloro-1,3-butadiene e avea ma mea mataʻutia tele. E faʻaalia lelei mea faʻaletino ma masini faʻatasi ai ma le tetee atu i le suauu, vevela, mumu, susulu o le la, ma le ozone lava. E tete'e fo'i acids ma alkalis fa'apea fo'i vaila'au fa'afoma'i. E iai le malosi maualuga, fa'aumiumi, ma le fa'afoliga tioata, fa'apipi'i lelei. Le matua ma le vevela. Sili i le suauu tetee ma kemikolo corrosion. Tete'e o le tau ma le osone matua tetee o le ethylene propylene pa'u ma butyl pa'u mulimuli ane. Tete'e vevela e tutusa ma le NBR, fa'atasi ai ma le vevela vevela o le 230-260 ℃; teteʻe taimi pupuu o le 120-150 ℃, faʻaaogaina mo taimi uumi i le 80-100 ℃, lea e iai foʻi ni mea e faʻafefe ai le afi. Ma'ale'ale'a e tete'e atu i acid inorganic ma alkalis. Herchy Rubber e fa'avae i luga o le tele o le malamalama i tekonolosi pa'u ma le tele o fa'asalalauga fa'asalalauga lautele. auina atu i fafo i le sili atu i le 15 atunuu ISA, Rusia, Pasila, Atenitina, Korea, Siamani, Italia, Sepania, Ausetalia, Initia, etc.Neoprene, o se pa'u synthetic gaosia e ala i le alpha-polymerization o chloroprene (ie, 2-chloro-1,3-butadiene) e avea ma autu mata material.It e lelei faaletino ma masini meatotino, suauu tetee, vevela tetee, tetee mumu ma le tetee o le susulu o le la.
E iai le malosi maualuga, fa'aumiumi ma fa'afoliga tioata, fa'apipi'i lelei. E tetee i le matua ma le vevela. Lelei le tetee atu i le suau'u ma kemikolo pala. O le tetee atu i le tau ma le malosi o le osone e lona lua i le ethylene propylene rubber ma le butyl rubber. Tete'e vevela e fa'atusatusa i le NBR, vevela vevela 230-260 ℃, tete'e pu'upu'u 120-150 ℃, fa'aoga umi i le 80-100 ℃, fa'atasi ai ma se tikeri o le mumu afi. Lelei le fa'a'a'ele'ele'ele'ele i vaila'au inorganic ma alkalis.
Herchy Rubber e faʻavae i luga o le tele o le malamalama i tekinolosi paʻu ma le tele o faʻasalalauga faʻasalalauga lautele, faʻatau atu i le silia ma le 15 atunuu e pei o Amerika, Rusia, Pasila, Atenitina, Korea, Siamani, Italia, Sepania, Ausetalia, ma Initia ma isi.
| Herchy | Suia | Crystallinity | viscosity Mooney | Dupont | Denka | Lanxess | Fa'atatauga |
| Vasega | ML(1+4)100 ℃ | Neoprene | Baypren | ||||
| CR1211 | Sulfur | Lemu | 30-45 | GNA | PM-40 | 711 | O la'u pa'u fe'avea'i, fusipa'u eletise, fa'agaau, fa'amaufa'ailoga, uaea ma peleue uaea |
| CR1212 | Sulfur | Lemu | 46-60 | GNA | PM-40 | 711 | O la'u pa'u fe'avea'i, fusipa'u eletise, fa'agaau, fa'amaufa'ailoga, uaea ma peleue uaea |
| CR2321 | Xanthates/Mercaptan | Alafua | 35-45 | WM1 | M30/M40 | 211 | Fa'amau fa'alava, fa'agaau, lipine, fa'amau fa'amau, uaea ma peleue uaea |
| CR2322 | Xanthates/Mercaptan | Alafua | 46-55 | W | M40/M100/M120 | 210 | Fa'amau fa'alava, fa'agaau, lipine, fa'amau fa'amau, uaea ma peleue uaea |
| CR3221 | Fa'afefiloi-suia | Alafua | 30-45 | GW | DCR-40 | 510 | O la'u fusipa'u fe'avea'i, fusi pa'u eletise, fa'amau, fa'amaufa'ailoga, aluga, uaea ma peleue uaea. |
| CR3222 | Fa'afefiloi-suia | Alafua | 46-60 | GW | DCR-40 | 610 | O la'u fusipa'u fe'avea'i, fusi pa'u eletise, fa'amau, fa'amaufa'ailoga, aluga, uaea ma peleue uaea. |
| CR2441 | Xanthates/Mercaptan | Anapogi | 25-34* | TA-10 | A-70 | 310 | Fa'apipi'i |
| CR2442 | Xanthates/Mercaptan | Anapogi | 35-53* | TA-20 | A-90 | 320 | Fa'apipi'i |
| CR2443 | Xanthates/Mercaptan | Anapogi | 54-75* | TA-30 | A-100 | 330 | Fa'apipi'i ma fa'amau maualuga. |
| CR2444 | Xanthates/Mercaptan | Anapogi | 76-115* | TA-40 | A-120 | 340 | Fa'apipi'i ma fa'amau maualuga. |
| CR244A | Xanthates/Mercaptan | Anapogi | 116-140* | TA-40 | A-400 | 340 | Fetuunai le viscosity, faʻaleleia le faʻapipiʻi muamua |
| CR244B | Xanthates/Mercaptan | Anapogi | luga140* | TA-40 | A-400 | 340 | Fetuunai le viscosity, faʻaleleia le faʻapipiʻi muamua |
| CR248 | Xanthates/Mercaptan | Anapogi | ADG | A-90S | 320P | Fa'apipi'i | |
| DCR1141 | Sulfur | Lemu | 30-45 | GRT | PS-40 | Fa'atasi ai ma le lelei maualalo o le vevela. Fa'alava fa'alava, faagaau, lipine, fa'amaufa'ailoga pa'u, uaea ma peleue uaea. | |
| DCR1142 | Sulfur | Lemu | 46-60 | GRT | PS-40 | Fa'atasi ai ma le lelei maualalo o le vevela. Fa'alava fa'alava, faagaau, lipine, fa'amaufa'ailoga pa'u, uaea ma peleue uaea. | |
| DCR2131 | Xanthates | Lemu | 35-45 | WRTM1 | S-40V | 116 | Faatasi ai ma le lelei maualalo le vevela tetee. O la'u pa'u fe'avea'i, fusipa'u eletise, fa'agaau, fa'amaufa'ailoga, uaea ma peleue uaea |
| DCR2132 | Xanthates | Lemu | 46-55 | WRT | DCR-66 | 126 | Faatasi ai ma le lelei maualalo le vevela tetee. O la'u fusipa'u fe'avea'i, fusi pa'u eletise, fa'agaau, fa'amaufa'ailoga, uaea ma peleue uaea |
*Brinell viscosity o le 5% toluene solution
1. Fa'agaau
Fa'agaau mo le maualuga ma le ultra-high pressure, feololo le mamafa ma le maualalo
Suau'u ma fa'agaau suauu
Fa'amau taofi
O fa'agaau mo le fa'aogaina i fale suau'u
2. Uaea ma uaea
Uaea fetu'utu'una'i fa'afuifu pa'u
Uaea ta'avale
Uila uaea
Mafolafola fetuutuunai malosiaga ma pulea uaea
Uaea moli fe'avea'i mafolafola
3. Fa'asalalau ma fusipa'u fe'avea'i
O fusipa'u fe'avea'i o le pauta mo le fa'alapotopotoga tau ta'avale ma le lautele
Fusi taimi
Poly-V- fusipau
Fusi V-matamata
fusifusia V-pele
O fusipa'u fe'avea'i ma uamea uamea ma mea e fa'amalosia ai ie mo alamanuia
4. Vaega fa'atusa
Fa'asolo ma pulou pefu
Se'evae
Tulima
Faamaufaailoga
Elemene tautotogo
Su'e ma alavai
La'ei solo mata
5. Fa'amaufa'ailoga fasipepa
Fa'amau fa'amau ma pa'u microcellular fasipepa
Fa'aliga fa'amaufa'ailoga fa'atasi
6. Fomu
Iefu pa'u mo suti susu
Corthopedic fa'amau