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Onye nrụpụta ezigbo ọnụ ahịa SILANE (A171) Vinyl Trimethoxy Silane CAS: 2768-02-7
Vinyltrimethoxysilane, a na-eji dị ka polymer modifier site grafting mmeghachi omume.Otu trimethoxysilyl pendant na-esi na ya pụta nwere ike ịrụ ọrụ dị ka saịtị na-eme ka mmiri na-emekọrịta ihe.A na-edozi polymer nke anyadokwa nke Silane dị ka thermoplastic na crosslinking na-eme mgbe emechara isiokwu emechara mgbe ikpughe na mmiri.
Nọmba: 2768-02-7
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UOP GB-562S Adsorbent
Nkọwa
UOP GB-562S adsorbent bụ ihe mkpuchi ọla sulfide dị okirikiri emebere iji wepụ mercury na iyi nri gas.Atụmatụ na uru gụnyere:
- Nkesa nha pore kachasị mma na-eduga na mpaghara elu dị elu yana ogologo ndụ akwa.
- Ọkwa dị elu nke macro-porosity maka mgbasa ozi ngwa ngwa na mpaghara nnyefe dị mkpirikpi.
- Sulfide metal nọ n'ọrụ ahaziri maka iwepụ adịghị ọcha dị oke ala.
- Dị na igwe nchara.
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Onye nrụpụta ezigbo ọnụ ahịa N,N-DIMETHYLFORMAMIDE(DMF) CAS 68-12-2
N,N-DIMETHYLFORMAMIDE ka edebiri dị ka DMF.Ọ bụ ihe na-emepụta site na nnọchi nke otu hydroxyl nke formic acid site na otu dimethylamino, usoro ihe omimi bụ HCON (CH3) 2.Ọ bụ mmiri na-enweghị agba, nke na-apụta ìhè, na-esi elu nke nwere isi amine dị ọkụ yana njupụta nke 0.9445 (25°C).Ebe mgbaze -61 ℃.Ebe esi mmiri 152.8 ℃.Ebe Flash 57.78 ℃.Njupụta uzuoku 2.51.Uzuoku mgbali 0.49kpa (3.7mmHg25 ℃).Ebe mgbanye onwe ya bụ 445°C.Oke mgbawa nke uzuoku na ngwakọta ikuku bụ 2.2 ruo 15.2%.Ọ bụrụ na ọkụ na-emeghe na oke okpomọkụ, ọ nwere ike ibute ọkụ na mgbawa.Ọ nwere ike meghachi omume n'ike site na sulfuric acid gbadoro ụkwụ na fuming nitric acid na ọbụna gbawa.Ọ bụ miscible na mmiri na ọtụtụ organic mgbaze.Ọ bụ ihe mgbaze nkịtị maka mmeghachi omume kemịkal.Dị ọcha N, N-DIMETHYLFORMAMIDE enweghị isi, mana ọkwa ụlọ ọrụ ma ọ bụ mebie N, N-DIMETHYLFORMAMID nwere ísì azụ n'ihi na ọ nwere adịghị ọcha dimethylamine.
Isi: 68-12-2
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UOP GB-280 Adsorbent
Nkọwa
UOP GB-280 adsorbent bụ adsorbent siri ike emebere iji wepu ogige sọlfọ na iyi mmiri hydrocarbon.
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UOP GB-238 absorbent
Nkọwa
UOP GB-238 absorbent bụ ihe mmịpụta okirikiri ọpụrụiche emere iji nweta arsin na phosphine sitere na hydrocarbons.
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Onye nrụpụta ezigbo ọnụ ahịa Dimethyl Sulfoxide (DMSO) CAS 67-68-5
Dimethyl sulfoxide (nke a na-akpọ DMSO) bụ sọlfọ nwere organic compound, English Dimethylsulfoxide, usoro ihe omimi bụ (CH3) 2SO, bụ mmiri na-enweghị agba, na-esi ísì ụtọ na nke na-egbuke egbuke n'ime ụlọ okpomọkụ, mmiri ọkụ hygroscopic na-ere ọkụ, ma nwee ma elu. polarity., nnukwu esi mmiri, aprotic, miscible na mmiri, oke dị ala toxicity, ezigbo thermal nkwụsi ike, immiscible na alkanes, soluble na ọtụtụ organic bekee dị ka mmiri, ethanol, propanol, ether, benzene na chloroform, nke a maara dị ka Maka "ihe mgbaze ụwa" .
Isi: 67-68-5
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Onye nrụpụta ezigbo ọnụ ahịa Diethyl Toluene Diamine(DETDA) CAS: 68479-98-1
Diethyl Toluene Diamine (DETDA) bụ ìhè edo edo ka ọ bụrụ mmiri mmiri na-ebugharị amber.Diethyl Toluene Diamine (DETDA) bụ ọmarịcha yinye dị ọnụ ala maka elastomeric polyurethanes (PU) yana onye na-agwọ ọrịa epoxides (EP).Na mgbakwunye, enwere ike iji Diethyl Toluene Diamine (DETDA) mee ihe dị ka etiti maka njikọ organic.
Nọmba: 68479-98-1
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UOP GB-222 Adsorbent
Nkọwa
UOP GB-222 adsorbent bụ ike dị elu sppherical metal oxide adsorbent emebere iji wepu ogige sọlfọ.Atụmatụ na uru gụnyere:
- Ihe kacha arụ ọrụ maka ikike dị elu tụnyere ọgbọ gara aga
- Mpaghara elu dị elu iji kwalite mgbasa nke metal oxide na-arụ ọrụ iji gbasaa ndụ akwa.
- Mere oxide nọ n'ọrụ ahaziri maka iwepụ adịghị ọcha dị ala.
- Ogo dị elu nke nnukwu macro-porosity na nkesa pore maka mgbasa ozi ngwa ngwa na mpaghara mbufe oke dị mkpirikpi.
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Onye nrụpụta ezigbo ọnụ ahịa Polyethramine T403 CAS: 9046-10-0
Polyethramine T403 bụ klas nke ogige polyolefin nwere ọkpụkpụ polyether dị nro, nke ndị otu amine nke isi ma ọ bụ nke abụọ kpuchie.N'ihi na isi yinye nke molekul bụ a rọrọ polyether yinye, na hydrogen na ọnụ nke polyether amine na-arụsi ọrụ ike karịa hydrogen na ọnụ hydroxyl otu polyether, ya mere, Polyetheramine nwere ike ịbụ ezigbo nnọchi maka polyether na ụfọdụ ihe onwunwe Filiks. , ma nwee ike melite arụmọrụ ngwa nke ihe ọhụrụ.A na-eji polyethramine eme ihe n'ọtụtụ ebe na polyurethane reactive injection molding, polyurea spraying, epoxy resin curing agents na petrol scavengers.
Ọnọdụ: 9046-10-0
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UOP GB-217 absorbent
Nkọwa
UOP GB-217 absorbent bụ ihe na-amịpụta mkpụrụ osisi spherical metal oxide emebere maka iwepụ ogige sọlfọ trace.
