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Ngwaahịa

Pentaerythritol / Comson5-77-5-5

Nkọwa mkpụmkpụ:

Aha Ahịa:pentaerritol

Pasent:115-77-5

Mf:C5H12O4

Mw:136.146

Ọdịbe:""


Nkọwa nke ngwaahịa

Mkpado Ngwaahịa

nkowa

Ihe  Nkowa

 

Klas 98 Ọkwa 95 Ọkwa 90 Ọkwa 86
Mputa White Crystal
Oke nke Pentaerritol /% 98.0 95.0 90.0 86.0
Nkebi nke hydroxylyl /% 48.5 47.5 47.0 46.0
Oke nke mfu na ihicha /% 0.20 0.50
Ngwurugwu Igwe eji emegharị /% 0.05 0.10
Orthophthalic resin ortho pigmenttion (fe, cuc Standard agba) nọmba ≤ 1 2 4
Mel na-agbaze / ℃ 250 - - -

Ojiji

A na-ejikarị Pentaeryritol na ụlọ ọrụ mkpuchi. Enwere ike iji ya emepụta mkpuchi anụ alkyd, nke nwere ike ime ka ihe siri ike, gloss na ịdịgide nke fim a. A na-ejikwa ya dị ka ihe eji eme ihe maka ihe osise dị mkpa maka eserese, vannishes na ibipụta akwụkwọ, ma enwere ike iji ya mee mmanụ, na-a smonge mkpuchi mkpuchi na avations na avations. Na mgbakwunye, a na-eji ya emepụta ọgwụ, ọgwụ ọgwụ na ngwaahịa ndị ọzọ. Pentaeryrthrol molekule nwere otu Hydyyl Hydroxyl ma nwee ogo dị elu nke akara. Ya mere, a na-ejikarị ya dị ka ihe akụrụngwa maka nkwadebe nke polyfunction ogige. Nitrification nke ọ nwere ike iwepụta Pentaerritol tetranitate, nke bụ ihe mgbawa; Esemokwu nwere ike ịnweta pentaertritol triaercrate, nke a na-eji dị ka mkpuchi. Enwere ike iji ya dị ka onye na-ere ahịa na-ere ọkụ maka adresives. Mgbe ejikọtara ya na ammonium polyphosphate, enwere ike inwetalata ala azụ. A na-ejikwa ya dị ka onye na-achọsi ike maka Polyorurtane iji nye agbụ asụsụ na polyurtethane.

Nkwakọ ngwaahịa na mbufe

Nchikota: 25 / kg,Akpa osisi plastik ma ọ bụ nke a na-ejikọ ọnụ ma ọ bụ dị ka ihe ndị ahịa chọrọ.

Mbupu: bụ nke kemịkalụ kemịkal ma nwee ike ịnye ụgbọ oloko, oke osimiri na ikuku.

Debe na nchekwa

Ndụ ndụ: Mmadụ 24 site na ụbọchị nrụpụta na mbụ nkwakọ ngwaahịa mbụ a na-echekwa na ebe dị jụụ na-acha uhie uhie, mmiri.
Buflọ ahịa ventilet ventilated, obere ihicha okpomọkụ, kewapụrụ si ehihiding, acids.


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