Trimethylolpropane / TMP CAS 77-99-6

Lus piav qhia luv luv:

Trimethylolpropane, tseem hu ua TMP, yog cov organic compound nrog cov tshuaj formula C6H14O3.Nws yog ib qho dawb crystalline khoom uas yog soluble hauv dej thiab muaj thermal stability zoo heev.TMP feem ntau yog tsim los ntawm esterification ntawm formaldehyde nrog cov intermediate compound trimethylolpropionaldehyde (TMPA).Qhov no ntau yam compound muaj nws cov khoom uas ua rau nws indispensable nyob rau hauv ntau yam lag luam.

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Product Detail

Khoom cim npe

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1. Lub cev thiab tshuaj muaj zog:

- Cov tsos: dawb crystalline khoom

Molecular Luj: 134.17 g / mol

- Melting point: 57-59 ° C

- Kub taw tes: 204-206 ° C

Qhov ceev: 1.183 g / cm3

- Solubility: soluble hauv dej heev

- ntxhiab tsw: tsw ntxhiab

- Teeb taw tes: 233-238 ° C

Daim ntawv thov

- Coatings thiab adhesives: TMP yog cov khoom tseem ceeb hauv kev tsim cov txheej txheem zoo thiab cov nplaum.Nws cov khoom ua yeeb yaj kiab zoo heev, ua kom daj daj, thiab kev sib raug zoo nrog ntau hom resins ua rau nws zoo tagnrho rau cov ntawv thov no.

- Polyurethane (PU) foams: TMP yog ib qho tseem ceeb polyol muaj nyob rau hauv zus tau tej cov PU foams rau rooj tog, automotive interiors thiab rwb thaiv tsev.Nws pab impart superior foam stability, hluav taws tsis kam thiab durability.

- Synthetic lubricants: Vim nws cov tshuaj stability thiab lubricating zog, TMP yog dav siv nyob rau hauv zus tau tej cov hluavtaws lubricants, kom ntseeg tau zoo kev ua tau zoo thiab ntev mechanical lub neej.

- Alkyd resins: TMP yog ib qho tseem ceeb ntawm cov khoom siv hluavtaws alkyd, dav siv hauv kev tsim cov coatings, varnishes thiab xim.Nws lub peev xwm los txhim kho durability, gloss retention thiab drying zog ua rau nws yog ib qho tseem ceeb muaj nyob rau hauv cov ntawv thov no.

Hauv kev xaus

Nyob rau hauv cov ntsiab lus, trimethylolpropane (TMP) yog ib tug ntau yam thiab tseem ceeb compound uas plays ib tug tseem ceeb luag hauj lwm nyob rau hauv ntau yam industries xws li coatings, adhesives, polyurethane foams, lubricants thiab alkyd resins.Nws cov khoom zoo heev thiab kev siv ntau yam ua rau TMP yog ib qho khoom tseem ceeb hauv ntau yam khoom.

Raws li tus neeg muag khoom ntseeg siab, peb ua kom zoo tshaj plaws thiab zoo sib xws ntawm Trimethylolpropane, ua rau koj ua tiav cov txiaj ntsig zoo tshaj plaws.Thov koj xav tiv tauj peb kom paub ntau ntxiv lossis muab qhov kev txiav txim.Peb tos ntsoov yuav muab koj nrog TMP sab saum toj thiab ua tau raws li tag nrho koj cov kev xav tau tshuaj.

Specification

Qhov tshwm sim	Dawb flake siv lead ua	Ua raws
Kev ntsuas (%)	≥99.0	99.3 ua
Hydroxyl (%)	≥37.5	37.9 ib
Dej (%)	≤0.1	0.07 ib
Tshauv (%)	≤ 0.005	0.002 ib
Acid tus nqi (%)	≤ 0.015	0.008 ib
Xim (Pt-Co)	≤ 20	10