I-Polyester Resin ye-Polyester Resin yasePolyetures yasePolyester

Abakhiqizi be-polyester resin abangahlali

Abakhiqizi be-polyester resin abangenasisekelo bafaka isithombe esifakiwe

Incazelo emfushane:

I-7937 Resin i-polyester reserter engafakwanga i-polyeturated polyrin ene-phthalic anhydride, ama-anhydride we-anhydride nama-diols ajwayelekile njengezinto eziphambili eziluhlaza
Iveza ubufakazi obuhle bamanzi, uwoyela nezinga lokushisa lokushisa eliphakeme.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Impahla

• I-7937 resin polyester resen enobuhlakani obuphakathi
• Isilinganiso esiphakeme sokushisa, amandla aphezulu, i-shrinkage, ukuqina okuhle

Isicelo

• Ilungele ukuqinisa itshe le-quartz emazingeni okushisa asekamelweni kanye nokushisa okuphakathi., Ect

Inkomba yekhwalithi

Into yendaba

Ukuqhelelana

Umuvo

Indlela yokuhlola

Ukubonakala

Ophuzi okhanyayo

Uhlobo lweningi

15-21

mgkoh / g

GB / t 2895-2008

I-Viscosity, CPS 25 ℃

0.65-0.75

Pa. S

GB / t 2895-2008

Isikhathi seGel, Min 25 ℃

4.5-9.5

uku

GB / t 2895-2008

Okuqukethwe okuqinile,%

63-69

GB / t 2895-2008

Ukuqina okushisayo,

I-80 ℃

≥24

GB / t 2895-2008

umbala

≤70

I-PT-CO

GB / T7193.7-1992

Amathiphu: Ukutholwa kwesikhathi sokugeza: 25 ° C amanzi okugeza, 50g resin nge-0.9g t-8m (l% CO) ne-0.9G M-50 (Akzo-Nobel)

Imemo: Uma unezidingo ezikhethekile zezici zokuphulukisa, sicela uxhumane nesikhungo sethu sobuchwepheshe

Impahla engokomshini yokuphonsa

Into yendaba	Ukuqhelelana	Umuvo	Indlela yokuhlola
Ubulukhuni be-barcol	35		GB / t 3854-2005
Ukushisa Ukuhlanekezelatukuqhwaga	48	° C	GB / t 1634-2004
Ukunwebeka ngekhefu	4.5	%	GB / T 2567-2008
Amandla asheshayo	55	I-MPA	GB / T 2567-2008
Tensile modulus	3300	I-MPA	GB / T 2567-2008
Amandla aguqukayo	100	I-MPA	GB / T 2567-2008
I-Flexiral modulus	3300	I-MPA	GB / T 2567-2008
Amandla omthelela	7	KJ /㎡	GB / T2567-2008

Imemo: Okujwayelekile Okujwayelekile: GB / T8237-2005

Ukupakisha nokugcina

• Umkhiqizo kufanele ugcwele isitsha esihlanzekile, esomile, esiphephile futhi esivaliwe, isisindo esikamile esingu-220 kg.
• Impilo yeshelufu: izinyanga eziyi-6 ngaphansi kwama-25 ℃, agcinwe ngokupholile futhi kahle
indawo evutha umoya.
• Noma yisiphi isidingo sokupakisha esikhethekile, sicela uxhumane nethimba lethu lokusekelwa

Incwajana

• Yonke imininingwane ekule khathalogi isuselwa ekuhlolweni okujwayelekile kwe-GB / T8237-2005, kuphela inkomba; Mhlawumbe uhluka kusuka kudatha yangempela yokuhlola.
• Enqubweni yokukhiqiza yokusebenzisa imikhiqizo ye-Resin, ngoba ukusebenza kwemikhiqizo yabasebenzisi kuyathintwa yizici eziningi, kuyadingeka ukuthi abasebenzisi bazihlole ngaphambi kokukhetha nokusebenzisa imikhiqizo ye-resin.
• Ama-porsester angenasisekelo angenakuzimisele futhi kufanele agcinwe ngaphansi kwama-25 ° C endaweni epholile, ukuhanjiswa emotweni yefriji noma ebusuku, ukugwema ukukhanya kwelanga.
• Noma yisiphi isimo esingafanele sesitoreji nokudluliswa sizokwenza ukufushala kwempilo eshalofini.

Ukufundisa

• I-7937 Resin ayiqukethe i-wax, i-accelerator kanye nezithasiselo ze-thixotropic.
• I-7937 Resin ilungele ukuphulukisa ekushiseni kwamakamelo nokushisa okuphakathi. Ukudlalwa kokushisa okuphakathi kuyasiza kakhulu ekulawuleni kokukhiqizwa kanye nokuqinisekiswa komkhiqizo kokusebenza. Kunconyelwe uhlelo lokuphumula lokulinganisa oluphakathi: I-Tert-Butyl Peroxide isooctanoate TBPO (okuqukethwe ≥97%), okungu-1% resin okuqukethwe; Ukuvuselela izinga lokuvuka, 80 ± 5 ℃, kuphulukisa kungaphansi kwamahora angama-2,5. Umenzeli onconyiwe:
• I-7937 Resin inokusebenza okubanzi; Kunconywa ukuthi ukhethe i-7982 resin noma i-O-Phenyene-NeoPymithanl glycol 7964l resin ngezidingo zokusebenza okuphezulu; Kunconywa ukukhetha i-m-phenyene-neopyentlel glycol 7510 ukuze ukumelana kwamanzi aphezulu, ukumelana nokushisa kanye nokumelana nesimo sezulu. Resin; Uma imishini ingahlangabezana nezidingo, sicela ukhethe i-viscosity ephansi ye-isophthalic 7520 resin, okuwukusebenza okungcono futhi okungcono.
• Enqubweni yokukhiqiza yomkhiqizo, ngemuva kokushisa nokwelapha, kufanele kwehliswe ngokuqinile ekushiseni kwegumbi, ukugwema ukupholisa okusheshayo, ukuvikela ukonakala komkhiqizo noma ukuqhekeka, ikakhulukazi ebusika. Ukusika nokupholizwa kwetshe le-quartz kwinqubo yokukhiqiza kufanele kwenziwe ngemuva kokulapha okuthe xaxa.
• Ukufakwa komswakama kwe-filler kufanele kugwenywe. Okuqukethwe umswakama ngokweqile kuzothinta ukwelashwa komkhiqizo nokubangela ukonakaliswa kokusebenza.