Isikhathi Esifushane Sokuhola SaseShayina se-Propylene Glycol yaseShayina, ifektri nabakhiqizi be-Unsaturated Polyester Resin

Isikhathi Esifushane Sokuhola se-China Propylene Glycol, i-Unsaturated Polyester Resin

incazelo emfushane:

I-resin ye-7937 iyi-resin ye-polyester engagcwele i-ortho-phthalic ene-anhydride ye-phthalic, i-anhydride yama-maleic kanye nama-diols ajwayelekile njengezinto zokusetshenziswa eziyinhloko.
Inikeza izakhiwo ezinhle zokumelana namanzi, uwoyela kanye nokumelana nokushisa okuphezulu.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

"Ubuqotho, Ukusungula Izinto Ezintsha, Ukuqina, Nokusebenza Kahle" umqondo oqhubekayo wenkampani yethu wokuthuthukisa isikhathi eside kanye namakhasimende ukuze kube nokubuyisana kanye nezinzuzo zombili zesikhathi esifushane sokuhola eShayina.I-Propylene Glycol, I-Unsaturated Polyester Resin, Samukela ngobuqotho bonke izivakashi ukuthi ziqale izinhlangano zamabhizinisi amancane nathi ngokusekelwe ezicini ezinhle esizibambisene. Kufanele uxhumane nathi manje. Uzothola impendulo yethu yobungcweti zingakapheli amahora angu-8.
"Ubuqotho, Ukusungula Izinto Ezintsha, Ukuqina, Nokusebenza Kahle" umqondo oqhubekayo wenkampani yethu wokuthuthukisa isikhathi eside kanye namakhasimende ukuze kube nokubuyisana kanye nezinzuzo zombiliI-China Unsaturated Polyester Resin, I-Propylene GlycolNjengoba sineminyaka ecishe ibe ngu-30 yesipiliyoni ebhizinisini, siye saqiniseka ngenkonzo, ikhwalithi kanye nokulethwa okuphezulu. Samukela ngemfudumalo amakhasimende avela kuwo wonke umhlaba ukuthi abambisane nenkampani yethu ukuze kuthuthukiswe abantu bonke.

IMPAHLA

•I-resin ye-polyester engu-7937 ene-reactivity ephakathi nendawo
•Izinga lokushisa eliphakathi nendawo, amandla aphezulu, ukuncipha, ukuqina okuhle

ISICELO

•Ifaneleka ukuqinisa itshe le-quartz ezingeni lokushisa legumbi kanye nezinga lokushisa eliphakathi nendawo., njll.

IKHWALITHI ELIYINHLOBO

ITEM	Ibanga	Iyunithi	Indlela Yokuhlola
Ukubukeka	Ophuzi okhanyayo
Ubumuncu	15-21	mgKOH/g	I-GB/T 2895-2008
Ukuthamba, cps 25℃	0.65-0.75	Pa.s	I-GB/T 2895-2008
Isikhathi sejeli, ubuncane obungu-25℃	4.5-9.5	umzuzu	I-GB/T 2895-2008
Okuqukethwe okuqinile, %	63-69	%	I-GB/T 2895-2008
Ukuqina kokushisa, 80℃	≥24	h	I-GB/T 2895-2008
umbala	≤70	I-Pt-Co	GB/T7193.7-1992

Amathiphu: Ukutholwa Kwesikhathi Sokuhlanzwa Kwegazi: 25°C ubhavu wamanzi, i-resin engu-50g ene-0.9g T-8m (L % CO) kanye ne-0.9g M-50 (Akzo-Nobel)

IMEMO: Uma unezidingo ezikhethekile zezici zokwelapha, sicela uxhumane nesikhungo sethu sobuchwepheshe

IMPAHLA YOMKHANIKI YE-CASTING

ITEM	Ibanga	Iyunithi	Indlela Yokuhlola
Ubulukhuni beBarcol	35		I-GB/T 3854-2005
Ukuhlanekezelwa Kokushisatumbuso	48	°C	I-GB/T 1634-2004
Ukwelula ngesikhathi sokuphumula	4.5	%	I-GB/T 2567-2008
Amandla okudonsa	55	I-MPa	I-GB/T 2567-2008
Imodulus yokudonsa	3300	I-MPa	I-GB/T 2567-2008
Amandla Okugobeka	100	I-MPa	I-GB/T 2567-2008
Imodulus eguquguqukayo	3300	I-MPa	I-GB/T 2567-2008
Amandla omthelela	7	KJ/㎡	GB/T2567-2008

IMEMO: Izinga lokusebenza: GB/T8237-2005

UKUPAKISHA NOKUGCINA

• Umkhiqizo kufanele upakishwe esitsheni esihlanzekile, esomile, esiphephile nesivaliwe, isisindo esiphelele esingu-220 kg.
• Isikhathi sokuphila eshalofini: izinyanga eziyi-6 ngaphansi kwama-25℃, sigcinwe endaweni epholile futhi ehlanzekile
indawo enomoya.
• Noma yisiphi isidingo sokupakisha esikhethekile, sicela uxhumane nethimba lethu lokusekela

QAPHELA

• Lonke ulwazi olukulolu hlu lusekelwe ezivivinyweni ezijwayelekile ze-GB/T8237-2005, ukuze lubhekiselwe kuphela; mhlawumbe luhluke kudatha yangempela yokuhlolwa.
• Enqubweni yokukhiqiza yokusebenzisa imikhiqizo ye-resin, ngoba ukusebenza kwemikhiqizo yomsebenzisi kuthintwa yizici eziningi, kubalulekile ukuthi abasebenzisi bazihlole ngaphambi kokukhetha nokusebenzisa imikhiqizo ye-resin.
• Ama-resin e-polyester angagcwele awazinzile futhi kufanele agcinwe ngaphansi kwama-25°C emthunzini opholile, ahanjiswe emotweni efrijini noma ebusuku, egwema ukukhanya kwelanga.
• Noma yisiphi isimo esingafanele sokugcina nokuthutha impahla sizobangela ukufinyezwa kokuphila kwayo eshalofini.

IMYALELO

• I-resin engu-7937 ayinazo izithako ze-wax, i-accelerator kanye ne-thixotropic.
• I-resin engu-7937 ifanelekela ukupholisa ekamelweni lokushisa kanye neliphakathi. Ukupholisa izinga lokushisa eliphakathi kusiza kakhulu ekulawuleni ukukhiqizwa kanye nokuqinisekisa ukusebenza komkhiqizo. Kunconywa ohlelweni lokupholisa izinga lokushisa eliphakathi: i-tert-butyl peroxide isooctanoate TBPO (okuqukethwe ≥97%), okuqukethwe kwe-resin okungu-1%; izinga lokushisa lokupholisa, 80±5℃, ukupholisa okungenani amahora angu-2.5. I-ejenti yokuhlanganisa enconywayo: i-γ-methacryloxypropyl trimethoxysilane KH-570, okuqukethwe kwe-resin okungu-2%.
• I-resin engu-7937 inokusebenza okubanzi; kunconywa ukuthi ukhethe i-resin engu-7982 noma i-o-phenylene-neopentyl glycol 7964L enezidingo zokusebenza eziphakeme; kunconywa ukuthi ukhethe i-m-phenylene-neopentyl glycol 7510 ukuze uthole ukumelana kwamanzi okuphezulu, ukumelana nokushisa kanye nokumelana nesimo sezulu. I-resin; uma imishini ingahlangabezana nezidingo, sicela ukhethe i-resin engu-isophthalic 7520 ene-viscosity ephansi, engabizi kakhulu futhi esebenza kangcono.
• Enqubweni yokukhiqiza umkhiqizo, ngemva kokushisa nokuphola, kufanele wehliswe kancane kancane uye ekushiseni kwegumbi, ukuze kugwenywe ukupholisa okusheshayo, ukuvimbela ukuguquka noma ukuqhekeka komkhiqizo, ikakhulukazi ebusika. Ukusikwa nokupholishwa kwetshe le-quartz enqubweni yokukhiqiza kufanele kwenziwe ngemva kokupholisa okwanele.
• Ukumuncwa komswakama kwesigcwalisi kufanele kugwenywe. Ubuningi bomswakama obuningi buzothinta ukuqiniswa komkhiqizo futhi kubangele ukuwohloka kokusebenza.

"Ubuqotho, Ukusungula Izinto Ezintsha, Ukuqina, Nokusebenza Kahle" kuwumqondo oqhubekayo wenkampani yethu wokuthuthukisa isikhathi eside kanye namakhasimende ukuze kube nokubuyisana kanye nezinzuzo zombili zesikhathi esifushane sokuhola eShayina.I-Propylene Glycol, I-Unsaturated Polyester Resin, Samukela ngobuqotho bonke izivakashi ukuthi ziqale izinhlangano zamabhizinisi amancane nathi ngokusekelwe ezicini ezinhle esizibambisene. Kufanele uxhumane nathi manje. Uzothola impendulo yethu yobungcweti zingakapheli amahora angu-8.
Isikhathi Esifushane SokuholaI-China Unsaturated Polyester Resin, I-Propylene Glycol, Njengoba sineminyaka ecishe ibe ngu-30 yesipiliyoni ebhizinisini, besilokhu siqiniseka ngenkonzo, ikhwalithi kanye nokulethwa okuphezulu. Samukela ngemfudumalo amakhasimende avela kuwo wonke umhlaba ukuthi abambisane nenkampani yethu ukuze kuthuthukiswe abantu bonke.

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