Trimethylolpropane Trimethacrylate TMPTMA CAS 3290-92-4

Khoom npe: Trimethylolpropane trimethacrylate / TMPTMA

CAS: 3290-92-4

MF: C18H26O6

MW: 338.4

Qhov ceev: 1.06 g / ml
Melting point: -25 degree

Pob: 1L / lub raj mis, 25L / nruas, 200L / nruas

Solubility: Insoluble nyob rau hauv dej, ethanol, thiab lwm yam., soluble nyob rau hauv aromatic organic solvents.

1. Cov roj hmab tshwj xeeb xws li ethylene propylene roj hmab, EPDM roj hmab, chlorinated roj hmab, silicone roj hmab, polyurethane, ethylene / vinyl acetate copolymer (EVA), chlorinated polyethylene elastomer (CPE), thiab lwm yam, yog qhov nyuaj rau vulcanize. Organic peroxides xws li DCP thiab BPO feem ntau yog siv rau vulcanization. Yog tias ib qho organic peroxide siv rau vulcanization, lub sijhawm vulcanization ntev dhau lawm thiab vulcanization tsis txaus, ua rau nws nyuaj los xyuas kom meej cov khoom zoo thiab lub cev. Yog li, nws yuav tsum tau ntxiv TMPTMA ua tus neeg sawv cev vulcanizing kom ua tiav cov txiaj ntsig zoo.

2.Thermoplastics xws li polyethylene, polybutylene, polyvinyl chloride, polypropylene, polystyrene, CPE thiab EVA. Los ntawm kev siv TMPTMA thiab cov organic peroxides (xws li DCP) rau thermal, lub teeb, thiab hluav taws xob crosslinking, tsis tsuas yog tuaj yeem ua kom sov, hnyav ua haujlwm, huab cua tsis kam, corrosion kuj, thiab nplaim hluav taws kub ntawm cov khoom siv crosslinking tus neeg sawv cev tuaj yeem txhim kho tau zoo, tab sis kuj tseem muaj cov khoom siv hluav taws xob zoo. mechanical thiab hluav taws xob khoom tuaj yeem txhim kho. Piv rau qhov yooj yim siv DCP crosslinking, nws tuaj yeem txhim kho cov khoom zoo, tshem tawm cov ntxhiab ntawm DCP, thiab txo cov nqi ntawm DCP siv.

3.Cov copolymerization thiab crosslinking hloov kho ntawm TMPTMA nrog alkyl propylene ester tuaj yeem txhim kho nws cov cua sov, huab cua tsis kam, txhua yam muaj zog, thiab cov khoom kho qhov muag. Yog tias ib qho me me ntawm TMPTMA cross-linked methacrylate yog siv los hloov cov cam khwb cia, Vicat tshav kub tsis kam ntawm cov iav organic tsim tuaj yeem txhim kho ntau dua 30 degree, thiab hnav tsis kam thiab kho qhov muag kuj tuaj yeem txhim kho tau zoo.

4.Thermoplastic polyester thiab unsaturated polyester tuaj yeem txhim kho lub zog, tiv thaiv tshav kub, tiv thaiv corrosion, qhov ruaj khov, thiab huab cua tsis kam ntawm cov khoom los ntawm kev ntxiv TMPTMA ua tus hloov pauv crosslinking. Rau kub nias unsaturated polyester fiberglass khoom, kev siv kub ntawm TMPTMA raws li ib tug crosslinking tus neeg sawv cev tuaj yeem ncav cuag tshaj 180 degree.

5.Coatings los yog adhesives raws li epoxy acrylate, polyurethane, thiab unsaturated polyester tuaj yeem hloov kho los ntawm kev ntxiv TMPTMA, thiab kho thiab crosslinked los ntawm electron beam, X-ray, ultraviolet lub teeb, los yog cua sov, tag nrho cov uas tuaj yeem txo lub sijhawm kho, txhim kho. kev sib raug zoo zog thiab zoo.

6.TMPTMA tuaj yeem ua homopolymerized lossis copolymerized nrog lwm cov khoom siv hluav taws xob tiv thaiv hluav taws xob, thiab nws cov yeeb yaj kiab polymer muaj cov cua sov zoo heev, tiv thaiv hluav taws xob, tiv thaiv dej noo, tiv thaiv huab cua, thiab hluav taws xob rwb thaiv tsev. Ntxiv TMPTMA rau ntau cov ntaub ntawv rwb thaiv tsev microelectronic tuaj yeem txhim kho ntau yam ntawm cov lus hais saum toj no, tshwj xeeb tshaj yog nyob rau hauv cov ntaub ntawv rwb thaiv tsev xws li kev sib xyaw ua ke thiab cov ntawv luam tawm Circuit Court boards rau kev tsim cov khoom siv hluav taws xob microelectronic, uas muaj cov ntawv thov zoo heev.

7.Acrylic acid thiab styrene hom ion txauv resins feem ntau siv divinylbenzene ua tus neeg sawv cev crosslinking. Yog tias TMPTMA siv los ua tus neeg sawv cev crosslinking xwb, tsis yog tsuas yog siv me me xwb, tab sis kuj yog hom tshiab ntawm ion pauv resin nrog cov khoom zoo xws li kev ua qias tuaj, siab zog, qhov pore loj, kub tsis kam, corrosion resistance, thiab oxidation kuj. tuaj yeem npaj tau.

8.TMPTMA thiab acrylic acid, styrene, acrylonitrile, thiab lwm yam yog raug rau cov tshuaj pleev plhu copolymerization, uas tuaj yeem npaj cov kev hloov pauv zoo rau cov yas thermoplastic xws li PVC thiab PS, thiab tseem tuaj yeem npaj cov yas molding ncaj qha nrog kev cuam tshuam zoo heev.

9.TMPTMA, raws li cov monomer nrog cov khoom xws li kub tsis kam, huab cua tsis kam, cuam tshuam tsis kam, thiab noo noo tsis kam, tuaj yeem copolymerized nrog lwm cov monomers los tsim cov copolymer tshwj xeeb.