Di-PE CAS 126-58-9

CAS:126-58-9 : kuv

Purity:95%

Molecular Formula:C10H22O7

Molecular Luj:254.28 Nws

EINECS:204-794-1 ib

Lub Sijhawm Cia:2 xyoo

Synonyms: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

Tso Koj Cov Lus

Product Detail

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Khoom cim npe

Di-PE CAS 126-58-9 yog dab tsi?

Raws li ib qho tseem ceeb zoo tshuaj nruab nrab, Di-PE yog suav tias yog ib qho khoom nruab nrab-rau-siab-kawg hauv kev lag luam Di-PE. Nws yog tsuas yog siv nyob rau hauv zus tau tej cov environmentally phooj ywg UV-kho coatings, qib high-qib alkyd resins, qib high-qib aviation lubricants, plasticizers, polyethers, polyesters, polyurethanes, thiab photosensitive resin films. Nyob rau hauv cov nqe lus ntawm photosensitive coatings, diquaternary acrylates yuav siv tau raws li stainless hlau xim daim hlau thiab high-qib granite tshuaj tsuag lub qhov ncauj qhov ntswg, muaj zog adhesion, kev sib txhuam tsis kam, thiab zoo heev aging kuj. Superfine Di-PE feem ntau yog siv los tsim cov hluav taws kub retardant txheej thiab PVC stabilizers.

Specification

Yam khoom	STANDARD
Yam khoom	Qib 95	Qib 90	Qib 85
Qhov tshwm sim	Dawb crystalline hmoov
Hydroxyl pawg, w/%	39.5-40.5 Nws	37.0-40.5 Nws	37.0-40.5 Nws
Kev ziab kom qhuav, w/%	≤0.5	≤ 0.8	≤1.0
Residue ntawm ignition, w /%	≤ 0.05	≤ 0.10	≤ 0.10
Phthalic acid resin coloring / (Fe, Co, Cu standard colorimetric tov), No	≤1.0	≤ 2.0	≤ 2.5
Sulfuric acid kuaj xim, Hazen units (platinum-cobalt)	≤100	≤200	≤300

Daim ntawv thov

1. Txheej txheej

(1) Kev tsim cov polyester resins: Di-PE reacts nrog polyacids los tsim cov polyester resins uas ua tau zoo, uas yog siv los tsim cov txheej txheem siab xws li tsheb topcoats thiab coil coatings, thiab tuaj yeem ua rau cov coatings muaj huab cua zoo, corrosion resistance thiab gloss.

(2) Kev tsim cov alkyd resins: Di-PE yog cov khoom siv tseem ceeb rau kev tsim cov alkyd resins. Cov alkyd resin coatings ua tau zoo ziab khoom, yooj thiab adhesion, thiab yog dav siv nyob rau hauv coatings nyob rau hauv lub teb ntawm kev tsim kho thiab rooj tog.

2. Kev lag luam yas

(1) Cov yas yas yas: Di-PE tuaj yeem siv los ua cov khoom siv raw los ua kom muaj ntau yam ntawm cov yas yas, uas yog siv rau hauv cov yas xws li polyvinyl chloride (PVC) los txhim kho qhov yooj, plasticity thiab ua cov khoom ntawm cov yas.

Kev npaj ntawm polyurethanes: Di-PE koom nrog cov tshuaj tiv thaiv ntawm polyurethanes thiab yog siv los tsim polyurethane ua npuas ncauj yas, elastomers thiab lwm yam khoom. Cov ntaub ntawv polyurethane no tau siv dav hauv kev rwb thaiv tsev, kev poob siab, kev sib khi thiab lwm yam.

(2) Kev lag luam Ink: Di-PE yog siv los tsim cov ntawv khi, uas tuaj yeem txhim kho cov gloss, ziab ceev thiab adhesion ntawm tus number case, ua rau cov khoom luam tawm tau zoo thiab muaj txiaj ntsig.

3. Lwm qhov chaw

(1) Surfactants: Di-PE tuaj yeem siv los ua ke qee cov surfactants nrog cov khoom tshwj xeeb, uas yog siv rau hauv detergents, emulsifiers thiab lwm yam khoom, thiab muaj emulsification zoo, dispersion thiab decontamination zog.

(2) Cov khoom siv hluav taws xob: Hauv kev lag luam hluav taws xob, Di-PE tuaj yeem siv los npaj qee cov khoom ntim hluav taws xob, photoresists, thiab lwm yam, uas ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm thiab kev ruaj ntseg ntawm cov khoom siv hluav taws xob.