Di-PE CAS 126-58-9

CAS:126-58-9

Chiyero:95%

Fomula ya Maselo:C10H22O7

Kulemera kwa Maselo:254.28

EINECS:204-794-1

Nthawi Yosungira:zaka 2

Mawu ofanana:Di-PE; 2,2,6,6,-Tetra(hydroxymethyl)-4-oxaheptane-1,7-diol; 2,2,2',2'-tetrakis(hydroxymethyl)-3,3'-oxydipropan-1-ol; 2-([3-Hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl)-2-(hydroxymethyl)-1,3-propanediol

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi Di-PE CAS 126-58-9 ndi chiyani?

Monga mankhwala ofunikira kwambiri, Di-PE imaonedwa ngati chinthu chapakati mpaka chapamwamba kwambiri mumakampani a Di-PE. Imagwiritsidwa ntchito kwambiri popanga zokutira zoteteza ku UV zomwe zimachira chilengedwe, ma resins apamwamba a alkyd, mafuta apamwamba kwambiri oyendera ndege, ma plasticizer, ma polyether, ma polyester, ma polyester, ma polyurethane, ndi mafilimu a resin oteteza ku kuwala. Ponena za zokutira zoteteza ku kuwala, ma acrylates a diquaternary angagwiritsidwe ntchito ngati mbale zosapanga dzimbiri zachitsulo ndi zophimba za granite zapamwamba, zokhala ndi zolimba kwambiri, zotsutsana ndi kukangana, komanso zotsutsana kwambiri ndi ukalamba. Superfine Di-PE imagwiritsidwa ntchito kwambiri popanga zokutira zoteteza moto ndi zokhazikika za PVC.

Kufotokozera

CHINTHU	MUYENERERO
CHINTHU	Gawo 95	Gawo 90	Gawo 85
Maonekedwe	Ufa woyera wa kristalo
Gulu la Hydroxyl, w/%	39.5~40.5	37.0~40.5	37.0~40.5
Kuchepetsa kuuma, w/%	≤0.5	≤0.8	≤1.0
Zotsalira pa kuyatsa, w/%	≤0.05	≤0.10	≤0.10
Utoto wa utomoni wa phthalic acid/(Fe, Co, Cu muyezo wa colorimetric solution), Ayi	≤1.0	≤2.0	≤2.5
Mtundu woyesera wa sulfuric acid, mayunitsi a Hazen (platinamu-cobalt)	≤100	≤200	≤300

Kugwiritsa ntchito

1. Zophimba

(1) Kupanga ma polyester resins: Di-PE imagwira ntchito ndi ma polyacids kuti ipange ma polyester resins ogwira ntchito kwambiri, omwe amagwiritsidwa ntchito popanga ma high-quality coverage monga ma automotive topcoats ndi ma coil coat, ndipo ingapangitse kuti ma polyesterwo akhale ndi mphamvu yolimbana ndi nyengo, dzimbiri komanso kuwala.

(2) Kupanga ma resini a alkyd: Di-PE ndi chinthu chofunikira kwambiri popanga ma resini a alkyd. Zophimba za alkyd resin zomwe zimapangidwa zimakhala ndi mphamvu zouma bwino, kusinthasintha komanso kumamatira bwino, ndipo zimagwiritsidwa ntchito kwambiri popanga zophimba m'magawo omanga ndi mipando.

2. Makampani opanga mapulasitiki

(1) Mapulasitiki opangidwa ndi pulasitiki: Di-PE ingagwiritsidwe ntchito ngati zinthu zopangira mapulasitiki osiyanasiyana, omwe amagwiritsidwa ntchito m'mapulasitiki monga polyvinyl chloride (PVC) kuti apititse patsogolo kusinthasintha, pulasitiki komanso mphamvu zogwirira ntchito za mapulasitiki.

Kukonzekera ma polyurethane: Di-PE imagwira ntchito popanga ma polyurethane ndipo imagwiritsidwa ntchito popanga mapulasitiki a polyurethane thovu, ma elastomer ndi zinthu zina. Zipangizo za polyurethane izi zimagwiritsidwa ntchito kwambiri poteteza kutentha, kuyamwa kwa shock, kutseka ndi zina.

(2) Makampani opanga inki: Di-PE imagwiritsidwa ntchito popanga zomangira inki, zomwe zimathandiza kuti inki iwoneke yowala, isamaume msanga komanso kuti imamatire bwino, zomwe zimapangitsa kuti zinthu zosindikizidwa zikhale zabwino komanso zogwira mtima.

3. Magawo ena

(1) Ma Surfactants: Di-PE ingagwiritsidwe ntchito popanga ma surfactants ena okhala ndi makhalidwe apadera, omwe amagwiritsidwa ntchito mu sopo, ma emulsifiers ndi zinthu zina, ndipo ali ndi mphamvu zabwino zosungunulira, kufalitsa ndi kuchotsa kuipitsidwa.

(2) Mankhwala apakompyuta: Mu makampani opanga zamagetsi, Di-PE ingagwiritsidwe ntchito pokonzekera zinthu zina zamagetsi zopakira, ma photoresists, ndi zina zotero, zomwe zimathandiza kwambiri pakugwira ntchito ndi kukhazikika kwa zinthu zamagetsi.