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1,2,4-Benzenetricarboxylic anhydride, 4-Carboxyphthalic anhydride, 1,3-Dihydro-1,3-dioxo-5-isobenzofurancarboxylic acid
Farin Flake
552-30-7
C9H4O5
192.125
209-008-0
227 ° C
BAYANI
| Abu | Naúrar | Ƙayyadaddun bayanai |
Sakamako |
| Bayyanar | / | Farin Flake | Farin Flake |
| Jimlar Abun Anhydride | % | ≥98.00 | 98.29 |
| Darajar acid | MG KOH/g | ≥873.00 | 873.44 |
| Matsayin narkewa | ℃ | ≥ 164.0 | 165.2 |
| Launi narkakkar (pt-co) | # | ≤120 | 120 |
| PA abun ciki | ppm | ≤300 | <300 |
1. FilastikTriisooctyl trimelate (TOTM) ana samarwa ta hanyar esterification martani na trimelate anhydride da 2-ethylhexanol. TOTM Plasticizer yana da fa'idodin ruwa mai kyau, juriya mai zafi (babban filasha), ƙarancin ƙarfi, manyan kayan lantarki, juriya ga kowane nau'in hakar sauran ƙarfi, da ƙaramin juriya ga ƙaura. Yana iya saduwa da bukatun na 90 ℃, 105 ℃, 125 ℃ sa zafi resistant na USB da kuma high irin ƙarfin lantarki na USB roba sheath.
2. Tufafi
Za a iya samun sabon murfin alkyd resin ruwa mai narkewa ta hanyar amsawar phthalic anhydride tare da dialcohol monoglyceride, hexanediol, propylene glycol, neopentyl glycol da sauran dialcohols, waɗanda za a iya amfani da su azaman firam ɗin electrophoretic don motoci, firiji da injin wanki.
3. Magance epoxy guduro
Lokacin da aka yi amfani da shi azaman wakili na resin epoxy, trimellitic anhydride yana da babban aiki kuma yana iya magance guduro epoxy a cikin ɗan gajeren lokaci. Ƙaƙƙarfan samfurin yana da babban zafin nakasar zafi, ingantattun kaddarorin inji, kaddarorin lantarki da juriya na magani, dace da simintin gyare-gyare na epoxy da samfuran laminate. A m guduro samu ta dauki trimellitic anhydride da glycerol, narkar da a cikin ƙarfi, yana da kyau mannewa zuwa gilashin, aluminum, da dai sauransu.
4. Insulating varnish
A irin zafi rufi Paint da Paint samar, trimellitic anhydride amfani a yi na polyester imide Paint, modified polyester da polyamide imide lacquer Paint, da samfurin yana da kyau zafi juriya, na iya zama a cikin dogon lokacin da amfani da 200 ℃ da kuma sama), sa juriya, juriya ga lalacewa, lantarki rufi (karshe irin ƙarfin lantarki iya isa 11.5 inji Properties, da kuma inji Properties). a yi amfani da shi azaman resin laminate don zanen gilashin da ba a ciki, kayan abin rufewa mai zafi mai zafi, fenti don waya da insulator don mota da sauran kayan aikin lantarki.
Q1: Zan iya samun samfurin?
A1: Samfurin kyauta yana samuwa, kawai kuna buƙatar biyan kaya.
A2: Yawancin lokaci zai kashe kimanin kwanaki 5 bayan bayarwa.
A3: Kuna iya tuntuɓar mu game da bayanan odar ku ta imel ( lisa@aozunchem.com ), WhatsApp (+86 186 5121 5887), da sauransu.
A4: Za mu gwada kaya da kuma fitar da COA kafin bayarwa
