Trimethylolpropane (TMP) ni ibikoresho by'ingenzi cyane bya shimi bifite akamaro kanini, bikoreshwa mu buryo bwinshi nka alkyd resins, polyurethanes, unsaturated resins, polyester resins, na coatings. Byongeye kandi, TMP ikoreshwa mu gukora amavuta yo mu kirere, inyito zo gucapa, kandi ikora nk'ibikoresho by'imyenda bifasha mu kubungabunga ubushyuhe bwa polyvinyl chloride (PVC).
Nk'umuyoboro ukoreshwa cyane mu nganda za resin, TMP ni igikoresho cy'ingenzi gitera imbere mu nganda za polyol. Imiterere yayo yihariye ya molekile iha ubushobozi bwo gushonga buke n'imiterere ya polyol isa na glycerol. TMP ntishobora gusimbura glycerol gusa mu gukora resin za alkyd ahubwo inashobora guhuza n'izindi polyol nka neopentyl glycol na pentaerythritol, bigatuma ubwoko bwa resin za alkyd butandukana. Ubu buryo bworoshye bwongera imikorere no guhuza ibicuruzwa bishingiye kuri resin, bikomeza uruhare rwa TMP mu guteza imbere udushya mu bikoresho no gukoresha neza mu nganda.
Resine za Alkyd zikozwe hakoreshejwe TMP zigaragaza ubudahangarwa bukomeye bwa hydrolysis, kudahinduka kwa oxidation, kudahinduka kwa alkali, no kudahinduka kw'ubushyuhe, bigatuma zikoreshwa cyane mu gukora amarangi yo ku muhanda. Zikoreshwa kandi cyane mu gukora amarangi ya topcoat ku modoka, firigo, imashini zimesa, n'ibindi bikoresho byo mu rugo. Byongeye kandi, TMP igira uruhare runini mu gukora surfactants, ibikoresho byo kunywesha, ibisasu, plasticizers, pulasitiki ikoreshwa na fiberglass, rosin esters, amavuta yo mu kirere yo mu rwego rwo hejuru, ibikoresho byo gutunganya fibre, wino icapa, na polyurethane foams, ikora nk'inyongera ya resin chain, assistant textile, na thermal stabilizer kuri resine za PVC.
Ibikomoka kuri TMP bikoreshwa cyane mu nzego nyinshi, bikora nk'ibintu bihuza, ibintu bivura, ibintu bigabanya ubushyuhe, ibintu birekura, n'ibintu bigabanya ubushyuhe. Bikoreshwa kandi mu gukora electrode z'urukiramende rw'amazi zifite ubushobozi bwo guhitamo iyoni za sodium.
TMP ikoreshwa cyane cyane nk'ibikoresho fatizo mu gukora imiti ivura PU, gukora irangi rya UV, no gukora resins zo mu rwego rwo hejuru za alkyd. Mu Bushinwa, ikoreshwa ryayo rirenga 70% by'ikoreshwa ryose rya trimethylolpropane mu ngo. Byongeye kandi, TMP igira uruhare runini mu gukora resins za polyester na dioxyde titanium.
TMP ifite umwanya w'ingenzi mu gukora resins za alkyd zigezweho, zikunze gukoreshwa mu marangi y'imodoka meza ndetse n'ibikoresho bivura amafoto ku marangi n'inyikirizo. Uko ireme ry'ibicuruzwa mu nganda z'imodoka n'ibikoresho byo mu rugo mu Bushinwa rikomeje kwiyongera, icyifuzo cy'amabara meza cyariyongereye cyane. Hagati aho, amategeko akomeye yo kubungabunga ibidukikije yatumye icyifuzo cy'ibikoresho bivura amafoto kirushaho kwiyongera. Kubera iyo mpamvu, icyifuzo cya TMP cyitezweho kwiyongera gukomeye mu myaka iri imbere.
Igihe cyo kohereza: Werurwe-20-2025