Mofan Polyurethanes Co., Ltd., onye na-emepụta ihe ọhụrụ na kemịkalụ polyurethane dị elu, ekwupụtala n'ihu ọha mmepụta oke nke ọgbọ na-abịa.Novolac Polyols. Ezubere ya na injinia nkenke yana nghọta miri emi nke mkpa ngwa ụlọ ọrụ, polyols ndị a dị elu ka edobere iji kọwapụta ụkpụrụ arụmọrụ maka foams polyurethane siri ike gafee ọtụtụ ụlọ ọrụ.

Ọfụfụ polyurethane siri ike bụ ihe dị mkpa na mkpuchi mkpuchi, ihe owuwu, friji, njem, na nrụpụta pụrụ iche. A na-eji ha akpọrọ ihe maka mkpuchi ọkụ ha pụrụ iche, ike igwe na ịdịte aka. Otú ọ dị, dị ka ahịa na-achọsi ike na-esite n'usoro iwu nrụpụta ike siri ike, ụkpụrụ nchekwa dị elu, na mkpa maka ngwọta enyi na gburugburu ebe obibi-ndị na-emepụta ihe na-achọ ihe ndị na-abụghị nanị na-emezu ma gafere ihe ndị a.

Mofan's Novolac Polyols na-anọchi anya ọganihu n'ihu na teknụzụ polyurethane. Ya naviscosity dị ala, uru hydroxyl (OH) kachasị mma, nhazi cell ultrafine, yana nkwụghachi ọkụ dị adị., polyols ndị a na-enyere ndị na-emepụta ụfụfụ aka ịrụ ọrụ ngwaahịa dị elu ka ha na-eme ka nhazi nhazi na ike oriri.

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1. Viscosity dị ala yana uru OH kachasị mma: Nhazi arụmọrụ na-ezute mgbanwe nhazi

Otu n'ime uru pụtara ìhè nke Mofan's Novolac Polyols bụ nke han'ụzọ dị ịrịba ama obere viscosity, sitere na8,000–15,000 mPa·s na 25°C. Nke a belatara viscosity budata mma njikwa n'oge nhazi na mmepụta, na-enye ohere maka ịgwakọta smoother, nhazi ngwa ngwa, na nrụgide ọrụ dị ala na akụrụngwa mmepụta. Ọ na-enyekwa akabelata oriri ike, dị ka obere okpomọkụ na mkpali chọrọ iji nweta otu ngwakọta.

Na mgbakwunye, ndịuru hydroxyl (OHV)nke Mofan's Novolac Polyols nwere ike ịbụahaziri ahaziri n'etiti 150-250 mg KOH/g. Nke a na-agbanwe agbanwe na-enye ndị na-emepụta ụfụfụnnwere onwe imepụta ihe ka ukwuu, karịsịa makaatụmatụ ibu mmiri dị elu, nke dị oke mkpa maka ụfọdụ mkpuchi na ngwa ụfụfụ nhazi. Site n'ịchịkwa uru OH, ndị na-emepụta ihe nwere ike ịhazigharị njupụta ụfụfụ, njupụta, na njupụta crosslink, na-ahụ na arụmọrụ kachasị mma maka ojiji njedebe ezubere iche.

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2. Ultrafine Cell Structure: Elu thermal na Mechanical Properties

Arụ ọrụ ụfụfụ na-emetụta nke ukwuu site na nhazi cell nke ime ya. Mofan's Novolac Polyols na-enye iheNkezi cell size nke naanị 150-200 μm, nke kacha mma ma e jiri ya tụnyere nke300-500 μma na-ahụkarị na ụfụfụ polyurethane siri ike.

Ọdịdị ultrafine a na-enye ọtụtụ uru:

Ihe mkpuchi ọkụ emelitere– Selụ pere mpe, karịa otu otu na-ebelata njikọ ọkụ, si otú a na-emeziwanye arụmọrụ mkpuchi nke ụfụfụ.

Nkwụsi ike akụkụ emelitere- Ọdịdị sel dị mma ma na-agbanwe agbanwe na-ebelata mbelata ma ọ bụ mgbasawanye ka oge na-aga, na-eme ka ntụkwasị obi dị ogologo oge.

Ike Mechanical Karịrị- Mkpụrụ ndụ ndị dị mma na-enye aka na ike mkpakọ dị elu, ihe dị mkpa na-ebu ibu mkpuchi mkpuchi na ngwa ụfụfụ nhazi.

Ọzọkwa, Mofan's Novolac Polyols na-emepụta ụfụfụ nwere aOke cell mechiri emechi karịrị 95%. Ọdịnaya dị elu nke mechiri emechi na-ebelata nnabata nke mmiri ma ọ bụ ikuku, nke dị oke mkpa maka idowe ikuku ikuku dị ala karịa ogologo ndụ ngwaahịa.

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3. Nkwụghachi ọkụ dị n'ime: Nchekwa ewuru na-enweghị imebi arụmọrụ

Nchekwa ọkụ bụ nchegbu na-adị ugbu a na mkpuchi na ihe owuwu ụlọ, karịsịa ka ụkpụrụ ụlọ zuru ụwa ọnụ na ụkpụrụ nchekwa na-esiwanye ike. Mofan's Novolac Polyols atụmatụebumpụta ụwa ire ọkụ retardancy-nke pụtara nguzogide ire ọkụ bụ ihe bụ isi nke nhazi kemịkal nke ihe ahụ, ọ bụghị naanị n'ihi ihe mgbakwunye.

Nnwale calorimeter cone nọọrọ onwe ya na-egosi na ụfụfụ polyurethane siri ike emepụtara na Mofan's Novolac Polyols rụpụtara nke ọma.Mbelata 35% na oke ntọhapụ okpomọkụ (pHRR)tụnyere ot isiike ụfụfụ. Nke a ala pHRR na-atụgharị n'imeire ọkụ na-adị nwayọọ na-agbasa, belata mmepụta anwụrụ ọkụ, yana nchekwa ọkụ ka mma, na-eme ka ihe ahụ dị mma maka ngwa na ebe obibi, azụmahịa, na ụlọ ọrụ mmepụta ihe.

Nguzogide ire ọkụ dị na ya na-enyekwa uru nhazi: ndị na-emepụta ihe nwere ike ibelata ma ọ bụ wepụ mkpa maka ihe mgbakwunye ọkụ na-eme ka ọkụ dị n'èzí, na-eme ka usoro dị mfe ma nwee ike ibelata ụgwọ ọrụ mmepụta ihe.

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Ịkwọ ụgbọala ọhụrụ n'ofe ụlọ ọrụ

Iwebata Mofan's Novolac Polyols na-emepe ohere ọhụrụ maka ọtụtụ ngalaba:

Ụlọ na ihe owuwu- Ịrụ ọrụ mkpuchi mkpuchi na ọkụ ọkụ na-egbo mkpa nke ụkpụrụ ụlọ akwụkwọ ndụ akwụkwọ ndụ ọgbara ọhụrụ.

Chain oyi na friji- Ọdịdị dị elu nke mechiri emechi na-eme ka mkpuchi na-agbanwe agbanwe na nkeji friji, ebe nchekwa oyi na njem.

Ụgbọala na Ụgbọ njem- Ụfụfụ siri ike ma dị arọ ma sie ike na-enyere aka melite arụmọrụ mmanụ ọkụ mgbe ọ na-emezu ihe nchekwa chọrọ.

Ngwa ụlọ ọrụ mmepụta ihe- Ọfụfụ na-adịgide adịgide, na-arụ ọrụ nke ọma na-agbatị ndụ akụrụngwa na-arụ ọrụ na gburugburu ebe siri ike.

Site na nchikota nke uru arụmọrụ ya, Mofan's Novolac Polyols na-enyere ndị nrụpụta aka iru ihe nrịbama arụmọrụ siri ike nke taa ka ha na-akwado maka ụkpụrụ ụlọ ọrụ n'ọdịnihu.

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Nkwenye maka Ọkachamma na-adịgide adịgide

Ewezuga arụmọrụ teknụzụ, Mofan Polyurethanes na-agba mbọ maka nkwado na ọrụ gburugburu ebe obibi. Viscosity dị ala na ụkpụrụ OH ahaziri ahazi na-enyere aka belata oriri ume n'oge nhazi, ebe nkwalite mkpuchi mkpuchi nke ụfụfụ na-akpata na-enye aka belata ojiji ike n'oge ndụ ngwaahịa ahụ. Na mgbakwunye, site n'itinye ihe ndị na-ere ọkụ n'ọkwa molekụla, Mofan na-enyere aka belata ojiji nke ihe mgbakwunye halogenated, na-adakọ na usoro zuru ụwa ọnụ maka nchekwa kemịkalụ, eco-friendlier.

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Akụkọ ihe mere eme nke Mofan Polyurethanes Co., Ltd.
Mofan Polyurethanes bụ onye ọsụ ụzọ na mmepe na mmepụta nke ihe polyurethane dị elu, na-eje ozi na ụlọ ọrụ zuru ụwa ọnụ na ngwọta ọhụrụ maka mkpuchi, ihe owuwu, ụgbọ ala, na ngwa mmepụta ihe. N'ịkwalite nka miri emi na kemịkalụ polymer, Mofan na-ejikọta nkenke sayensị na ihe ọmụma ngwa bara uru iji wepụta ihe ndị na-agbaso ụkpụrụ kachasị elu nke arụmọrụ, nchekwa na nkwado.

Site na mwepụta nke Novolac Polyols ya, Mofan na-egosipụtakwa ọchịchị ya ọzọ n'ịkwalite teknụzụ polyurethane, na-enye ndị na-emepụta ngwá ọrụ ha kwesịrị imepụta.ụfụfụ siri ike siri ike karị, dị nchebe ma na-arụkwa ọrụ nke ọma.