Ɣeaɖewoɣi la, ɖeko ezãlawo ate ŋu abia be ɣeyiɣi didi kae woate ŋu ahe atike si wotsɔ vulcanized wɔe la evɔ womagbãe o. Esia nye nu vevi bubu ƒe nɔnɔme le nuteɖeamedzi-ƒomevi dodokpɔ me le dzidzenu dumbbell ƒe kpɔɖeŋuwo abe alesi ASTM kple ISO gblɔe ene. Protocol siwo gbɔna ate ŋu akpe ɖe formulators ŋu woakpɔ zãla ƒe nuhiahiãwo gbɔ.

1. SBR .

SBR polymerized to emulsion le -10 °C ɖe 50 °C teƒe ate ŋu ana compound la nyuie wu tensile elongation.

2. NR .

Le NR ƒe hatsotso vovovoawo dome la, dzɔdzɔme rababa CV60 rababa si wotsɔ plastic wɔe la ƒe didime sɔ gbɔ wu.

3. Neoprene kple Fillers .

Le neoprene ƒe atikewo me la, ele be woazã nusiwo me agbe mele o siwo me nu suesuesuewo ƒe lolome lolo le tsɔ wu be woazã nusuewo ƒe lolome sue aɖe atsɔ ana tensile break ƒe didime nanyo ɖe edzi. Tsɔ kpe ɖe eŋu la, carbon black si ŋu wodo ŋusẽe alo esi ŋu wodo ŋusẽe ƒe akpa aɖe ɖɔliɖɔli kple carbon black dzodzoe ate ŋu ana tensile break ƒe didime nanyo ɖe edzi.

4. TPE kple TPV .

thermoplastic elastomers kple thermoplastic vulcanizates te ŋu nyea anisotropic, vevietɔ na injection molded elastomers le shear rates kɔkɔwo me, afisi tensile elongation kple tensile strength nɔ te ɖe woƒe dɔwɔwɔ ƒe sisi ƒe mɔfiame dzi.

5. Carbon Black .

Carbon black zazã si ƒe anyigba ƒe lolome le sue eye eƒe wɔwɔme le sue eye carbon black ƒe agbɔsɔsɔ si dzi ɖe kpɔtɔ ate ŋu ana atike la ƒe tensile didime nanyo ɖe edzi.

6. Talcum-mi .

Carbon black ƒe agbɔsɔsɔ ma ke ɖɔliɖɔli kple small particle size talc ate ​​ŋu ana tensile elongation si le compound la me nanyo ɖe edzi, gake mekpɔa ŋusẽ boo aɖeke ɖe tensile strength dzi o eye ate ŋu ana modulus la nadzi ɖe edzi le strain si le bɔbɔe me.

7. sulfur vulcanization .

Viɖe ɖedzesi aɖe si le sulfur ŋu ne wotsɔe sɔ kple peroxide vulcanization enye be ate ŋu ana rababa nu la ƒe tensile nadidi wu. Zi geɖe la, high-sulfur vulcanization systems ate ŋu ana tensile elongation nyuie wu na compound la wu low-sulfur vulcanization systems.

8. Gel .

Zi geɖe la, nusiwo wotsɔna léa nu ɖe ​​nu ŋu le nusiwo wotsɔna léa nu ɖe ​​nu ŋu abe SBR ene me. Gake SBR-nu siwo wotsɔ tsakaa nu le dzoxɔxɔ si wu 163°C me ate ŋu awɔ gels siwo me mekɔ o (siwo woate ŋu aʋuʋu) kple gel siwo le sue (siwo womate ŋu aʋuʋu o eye womele ʋeʋẽm le ʋeʋẽ aɖewo me o). Gel eveawo siaa ɖea atike la ƒe tensile didime dzi kpɔtɔna, eyata ele be woatsɔ ŋuɖɔɖɔɖo awɔ dɔ na SBR ƒe dzoxɔxɔ si wotsaka.

9. tsakatsaka .

Nuwo ƒe ƒuƒoƒo nana carbon black ƒe kaka nyona ɖe edzi, si kpena ɖe ame ŋu be eƒe tensile elongation si le compound la me nyona ɖe edzi.

10. Ŋusẽ si molecule ƒe kpekpeme kpɔna ɖe ame dzi .

Le NBR raw rababa gome la, Mooney ƒe ʋeʋẽ si mebɔ o zazã kple molecule ƒe kpekpeme si le sue ate ŋu ana tensile break ƒe didime nanyo ɖe edzi. Emulsion SBR, Dissolved SBR, BR kple IR hã sɔ na esia.

11. Vulcanization ƒe dzidzeme .

Le goawo katã me la, vulcanization ƒe agbɔsɔsɔ si le sue ate ŋu ana be woate ŋu adidi ɖe edzi le atikekui la me.