ʻO ka ikaika ʻōmaʻomaʻo ke kaumaha nui i ka wā e pale ai i ka haki ʻana i ka wā o ka hana ʻana o nā kaila a i ʻole i ka wā e pale ai i ka hāʻule ʻana o kahi ʻaoʻao extruded paʻakikī ma muli o nā mana gravity.

1. Ka hopena o ke kaumaha mole

ʻO ka ʻōlelo maʻamau, ʻoi aku ka kiʻekiʻe o ke kaumaha molekala o ka elastomer i koho ʻia, ʻoi aku ka kiʻekiʻe o ka ikaika o ka Green. I ka hihia o SBR, hoʻohana ʻia ke kaumaha molecular kiʻekiʻe, akā hiki ke alakaʻi i ke kaumaha molekala kiʻekiʻe i nā pilikia hana ʻē aʻe.

2. Ka hoʻoheheʻe ʻia ʻana o ka crystallization

Loaʻa i nā mea hoʻopili me ka crystallization i hoʻoulu ʻia i ka ikaika o ka ʻōmaʻomaʻo kiʻekiʻe.

3. Lapa maoli

He kiʻekiʻe ka ikaika o ka ʻōmaʻomaʻo o ka lāʻau kūlohelohe. He kiʻekiʻe ka ikaika o NR Green ma muli o ka crystallises i ka wā e kikoo ai. ʻOi aku ka ikaika o ka ʻōmaʻomaʻo ma muli o ke kiʻekiʻe o ka crystallization i ka haʻalulu, maʻamau me ka liʻiliʻi o nā pūʻulu ester waikawa momona ma kahi o 2.8 mmol/kg.

4. Paʻa nā polymers

ʻO ka loaʻa ʻana o nā wahi liʻiliʻi o ka styrene poloka i loko o ka copolymer SBR adhesives hiki ke hāʻawi i ka mea hoʻopili i ka ikaika o Green.

5. EPDM Semi-crystalline

ʻO ke koho ʻana i ka EPDM semi-crystalline me ka ʻike ethylene kiʻekiʻe e hiki ke hāʻawi i ka paʻa i ka ikaika o Green maikaʻi ma ka lumi wela.

6. Metallocene-catalyzed EPDM

Hiki i ke kikowaena hana ho'okahi i kaupalena 'ia geometry metallocene catalyst 'enehana i ka hana 'ana i ka EPDM ma'i'o ethylene ki'eki'e ma ka nui. Loaʻa i kēia EPDM me ka ethylene kiʻekiʻe ka ikaika o Green. Me kēia ʻenehana hiki ke hoʻoponopono ʻia ka ʻike ethylene a hiki ke hoʻonui hou ʻia ka ikaika o ka Green o EPDM.

7. Māhele kaumaha molekala

ʻO nā pūhui NBR me ka hāʻawi ʻana i ke kaumaha molekula haiki ka ikaika o Green.

8. CR

Hiki ke loaʻa ka ikaika o Green Green ma ke koho ʻana i ka neoprene crystallising wikiwiki. ʻO ka hoʻohui ʻana o SBR me nā mea styrene kiʻekiʻe i ka CR hiki ke hoʻomaikaʻi i ka ikaika o ka Green.

Ma waena o nā ʻano like ʻole o ka neoprene, ʻo Type T neoprene ke kūʻē maikaʻi loa i ka hāʻule ʻana a me ka deformation, ʻo ia hoʻi ka ikaika o ka ʻōmaʻomaʻo kiʻekiʻe loa, a ukali ʻia e Type W. ʻO ke ʻano G neoprene ka ʻoi loa o ka ikaika o Green.

9. Polytetrafluoroethylene

Hoʻonui nā mea hoʻohui Teflon i ka ikaika o ka Green o ka mea hoʻopili.

10. ʻeleʻele kalapona

ʻO ka ʻeleʻele kalapona me kahi ʻāpana kiʻekiʻe a me ka hoʻolālā kiʻekiʻe e hoʻomaikaʻi i ka ikaika o ka ʻōmaʻomaʻo o ka lāʻau. Hoʻohana pinepine ʻia ka n326 i nā uhi uea huila no ka mea e hāʻawi ana i ka lāʻau i ka ikaika o Green me ka mālama ʻana i ka viscosity haʻahaʻa no ka uea e komo.

No ka ikaika o Green, pono e hoʻohana i kahi kalapona ʻeleʻele me kahi ʻano kiʻekiʻe a me kahi ʻāpana kikoʻī haʻahaʻa. ʻO kēia no ka mea hiki i ka ʻeleʻele kalapona haʻahaʻa haʻahaʻa ke hoʻonui i ka leo hoʻopiha piha, ʻo ia ka mea e hoʻonui ai i ka ikaika o ka Green.

11. Ka huikau

I ke kaʻina hana hui ʻana, inā e hoʻonui ʻia ka elastomer, e hoʻemi ʻia ka ikaika o ka Green o ka hui.