Ka loiloi kūlike o nā mea a me ka thermodynamic
Hoʻolauna lawelawe
No ka mea ʻo ka plastic kahi ʻōnaehana hoʻonohonoho i haku ʻia me nā resins kumu a me nā ʻano mea hoʻohui like ʻole, paʻakikī ka mālama ʻana i nā mea maka a me nā kaʻina hana, ka hopena i ka hana maoli a me ka hoʻohana ʻana i nā huahana i nā ʻāpana like ʻole o ka maikaʻi o ka huahana, a i ʻole nā mea i hoʻohana ʻia he ʻokoʻa mai ka mea kūpono. nā mea i ka wā i hoʻopaʻa ʻia ai ka hoʻolālā, ʻoiai inā ʻōlelo ka mea kūʻai aku ʻaʻole i loli ke ʻano, ʻike pinepine ʻia nā hanana hemahema e like me ka haki ʻana o ka huahana i ka hana a me ka hoʻohana ʻana i ka huahana.
I mea e hoʻomaikaʻi ai i kēia hanana hāʻule, hāʻawi ʻo GRGTEST i ka loiloi kūlike a me ka loiloi thermodynamic.Ua kūpaʻa ʻo GRGTEST i ka mana maikaʻi ma ke kōkua ʻana i nā ʻoihana e hoʻokumu i kahi palapala ʻāina kūlike.
Laulā lawelawe
Mea hana mea polymer, mea kanu hui, mea hana mea hoohui, mea hoolaha a luna paha, mea hoohana kamepiula holookoa
Nā Kūlana lawelawe
● UL 746A APPENDIX A Infrared (IR) Analysis Conformance Criteria
● UL 746A APPENDIX C Nā Paʻi Kūʻai Kūʻai ʻokoʻa (DSC)
● UL 746AAPPENDIX B TGA Nā Koina Kūlike
● ISO 1133-1:2011
● ISO 11359-2:1999
● ASTM E831-14
Maʻiʻo lawelawe a me ka hana
Ua kūpaʻa ʻo GRGTEST i ka mana maikaʻi ma ke kōkua ʻana i nā ʻoihana e hoʻokumu i kahi palapala ʻāina kūlike.
● Nānā i nā huahana kūpono
Koho ka hale hana i nā huahana / mau mea i kūpono i nā koi ma o nā ʻano hoʻokolohua like ʻole
● Hoʻokumu i kahi kikoʻī kuhikuhi
Hoʻopili ʻia nā huahana / mea kūpono e ka infrared spectral analysis (FTIR), thermogravimetric analysis (TGA), differential scanning calorimetry (DSC), ua hoʻokumu ʻia nā palapala kuhikuhi, a loaʻa a mālama ʻia nā ʻōlelo huna manamana lima kūikawā i ka waihona ʻoihana.
● Ka nānā 'ana o nā huahana ma lalo o ka ho'ā'o
I ka wā hoʻohālike, hoʻohālikelike ʻia nā ʻikepili o nā laʻana e hoʻāʻo ʻia ma lalo o nā kūlana like e nānā ai inā hoʻololi ʻia ke ʻano;Me ka fusion index, linear expansion coefficient a me nā hoʻokolohua hana thermodynamic kumu ʻē aʻe, e kōkua i nā mea kūʻai aku i kahi manawa pōkole e nānā i ka maikaʻi o ka huahana, ka hoʻokele waiwai a me ka maikaʻi o nā mea hoʻolako i nā mea maka.
