DOP kple DOTP ƒe ŋgɔdonya Kpuie

DOP vs DOTP Plasticizers: Nukae Nye Vovototo Vevitɔ?

DOP kple DOTP nye plasticizers siwo wozãna le mɔ gbadza nu siwo wozãna tsɔ naa PVC fa, si te ŋu trɔna bɔbɔe eye dɔwɔwɔ nanɔ bɔbɔe. Vovototo vevitɔe nye woƒe molecule ƒe wɔwɔme: DOP, si fiaa DEHP zi geɖe la nye orthophthalate, gake DOTP, si woyɔna hã be DEHT, nye terephthalate eye zi geɖe la, wotiae be wòanye orthophthalate si menye orthophthalate o.

DOP kple DOTP le Kplɔ̃ɖoƒe ɖeka

DOP kple DOTP ƒe molecule ƒe nɔnɔme sɔ eye woƒe molecule ƒe kpekpeme sɔ, gake wonye positional isomers. Le DOP me la, ester ƒuƒoƒo eveawo te ɖe wo nɔewo ŋu le ʋeʋẽ lilili ƒe asigɛa dzi. Le DOTP me la, wotsia tre ɖe wo nɔewo ŋu. Xɔtuɖoɖo ƒe vovototo sia kpɔa ŋusẽ ɖe tɔtrɔ, ʋuʋu, elektrikŋusẽ ƒe nuwɔna, ɖoɖowɔwɔ ƒe atikewɔwɔ kple ɣeyiɣi didi ƒe dɔwɔwɔ le PVC si te ŋu trɔna me dzi.

Ŋkɔyɔyɔ ƒe nuŋlɔɖi: Le asitsa PVC asiwo me la, zi geɖe la, 'DOP' gɔmee nye DEHP kple CAS 117-81-7. Mele be woatɔtɔe kple di-n-octyl phthalate, alo DNOP, si nye nusi to vovo o. Ele be nuƒlelawo naɖo kpe atike ƒe ŋkɔ kple CAS xexlẽdzesi dzi ɣesiaɣi le dedienɔnɔ ŋuti nyatakaka gbalẽvia dzi.

Aleke Plastik-mɔ̃wo Wɔa Dɔe Le PVC Me?

PVC si wometsɔ aŋɔ wɔe o la sesẽna le dzɔdzɔme nu. Plastik-nu aɖe gena ɖe PVC polymer kɔsɔkɔsɔwo dome eye wòɖea ŋusẽ siwo léa kɔsɔkɔsɔ mawo ɖe wo nɔewo ŋu dzi kpɔtɔna. Emegbe kɔsɔkɔsɔawo ateŋu aʋuʋu bɔbɔe wu, si ɖea sesẽme dzi kpɔtɔna eye wòdzia ​​asitɔtrɔ, didime kple dɔwɔwɔ ɖe edzi. Nu mamlɛtɔ si dona tso eme la nɔ te ɖe PVC resin, plasticizer ƒe agbatsɔtsɔ, stabilizers, fillers, pigments, dɔwɔwɔ ƒe mɔnu kple subɔsubɔ ƒe nɔnɔmewo dzi.

Nukae Nye DOP Plasticizer?

DOP nye dɔwɔƒe ƒe ŋkɔ si wozãna tsã na bis(2-ethylhexyl) phthalate, si woɖe kpuie wu be DEHP. Eƒe ŋutinya didi abe PVC plasticizer si wozãna le mɔ gbadza nu ene elabena enaa fafa nyuie, eƒe wɔwɔ ɖekae le mɔ gbadza nu, dɔwɔwɔ ƒe nuwɔna si woɖo anyi kple hoʋiʋli ƒe atikewɔwɔ ƒe gazazã.

Le nutoa me ƒe sewo kple nusiwo wowɔ vɔ ƒe nɔnɔme nu la, wozã DOP le dɔwɔƒewo ƒe PVC film, lãgbalẽ si wowɔ, avɔ siwo wofa, anyigba, hose, nutrenu, gasket, afɔkpa ƒe akpa aɖewo kple ka ƒe ƒuƒoƒo tiatia aɖewo me. Ele be woalé ŋku ɖe eƒe sedziwɔwɔ ƒe nɔnɔme ŋu nyuie hafi agblɔe na atike siwo me amegbetɔwo ate ŋu aƒo nu tsoe vevie.

Nukae Nye DOTP Plasticizer?

DOTP tsi tre ɖi na dioctyl terephthalate eye wogayɔnɛ be DEHT alo bis(2-ethylhexyl) terephthalate. Enye tsi si me kɔ, si meʋẽna o, si wozãna koŋ le PVC si te ŋu trɔna bɔbɔe me. Esi wònye terephthalate tsɔ wu orthophthalate ta la, 'non-orthophthalate plasticizer' ye nye mɔ̃ɖaŋununya si sɔ pɛpɛpɛ wu.

Wodaa DOTP kpɔna enuenu be enye mɔnu bubu si woate ŋu azã ɖe DOP teƒe ne adzɔnuwɔƒe aɖe hiã PVC ƒe ɖekawɔwɔ nyuie kpe ɖe ʋuʋudedi si bɔbɔ ɖe anyi wu, eƒe anyinɔnɔ tegbee si nyo wu, tsitretsitsi ɖe ʋuʋu alo eɖeɖe ŋu, elektrikŋusẽ ƒe nɔnɔme siwo ŋu viɖe le kple ɖoɖowɔɖi ƒe nɔnɔme si to vovo ŋu.

DOP vs DOTP ƒe Dɔwɔwɔ ƒe Sɔsɔ

Esiawo nye dɔwɔƒewo ƒe tsɔtsɔ sɔ kple wo nɔewo le mɔ gbadza nu, ke menye asixɔxɔ siwo ŋu kakaɖedzi le o. Asitsatsa ƒe dzesiwo toa vovo le dzadzɛnyenye kple ewɔla nu, esime nusi wowɔ vɔ ƒe dɔwɔwɔ trɔna le resin ƒomevi, plasticizer ƒe agbatsɔtsɔ, fillers, stabilizers kple dodokpɔ ƒe nɔnɔmewo nu. Zã nudzralawo ƒe mɔ̃ɖaŋu ŋuti nyatakakawo kple dɔbiagbalẽvi dodokpɔwo hena nyametsotso mamlɛtɔ wɔwɔ.

1. Molekyulãwo ƒe Dɔwɔɖoɖo

DOP nye ortho isomer: eƒe ester ƒuƒoƒoawo nɔa wo nɔewo xa le ʋeʋẽ lilili ƒe asigɛa dzi. DOTP nye para isomer: ƒuƒoƒoawo le teƒe siwo tsi tre ɖe wo nɔewo ŋu. Esia tae atike eve siwo ƒe nɔnɔme sɔ ate ŋu awɔ nu le mɔ vovovowo nu le PVC ƒe atike me eye woawɔ nu ɖe ​​wo ŋu le mɔ vovovowo nu to sewo dzi.

2. Plasticizing Dɔwɔwɔ Nyuie Kple Dɔwɔwɔ

Wonya DOP be efa tu nyuie eye wòwɔa dɔ si woate ŋu agblɔ ɖi. DOTP ate ŋu akpɔ sesẽme kple mɔ̃ɖaŋununya ƒe dɔwɔwɔ si sɔ kple wo nɔewo le atike geɖe me, gake mele be woabui be enye nusi wotsɔna ɖɔa li ame ɖekaɖekawo le wo ɖokui si o. Fusion ƒe nuwɔna, viscosity kple kadodo kple fillers alo secondary plasticizers ateŋu atrɔ.

3. Tɔtrɔ Kpata Kple Ɣeyiɣi Didi ƒe Anyinɔnɔ Tegbee

Plasticizer ƒe bu ate ŋu ana ʋeʋẽ alo afu nadzi ɖe edzi eye ate ŋu ana PVC si te ŋu trɔna bɔbɔe nasesẽ alo wòagbã wu le ɣeyiɣi aɖe megbe. Zi geɖe la, wotiaa DOTP ne ʋuʋudedi si bɔbɔ ɖe anyi wu kple plasticizer ƒe ɣeyiɣi didi ƒe léle ɖe te nyuie wu le vevie. Tsɔ dzoxɔxɔ ƒe tsitsi kple lolo dzi ɖeɖe kpɔtɔ ƒe dodokpɔ siwo sɔ kple dzoxɔxɔ si woɖo be woatsɔ awɔ dɔe la ɖo kpe nya si wogblɔ la dzi.

4. Ʋuʋu Kple Amewo Ƒe Tsitretsitsi

Ʋuʋu ateŋu ahe anyigba ƒe tackiness, staining, print-transfer kuxiwo alo asitɔtrɔ le nɔnɔmewo ŋu ƒe bu. Eɖeɖe ateŋu adzɔ ne PVC ka tsi, atike siwo wotsɔna klɔa nu, ami, mɔ̃memi alo atike siwo wotsɔna tsia ami ŋu. Wobua DOTP zi geɖe ne ehiã be woatsi tre ɖe eŋu nyuie wu, gake dzoxɔxɔ, ɣeyiɣi si woatsɔ aƒoe, plasticizer ƒe agbɔsɔsɔ kple nusi te ɖe eŋu katã kpɔa ŋusẽ ɖe emetsonua dzi.

5. Dzoxɔxɔ kple Vuvɔ ƒe Dɔwɔwɔ

Plasticizers eveawo siaa ate ŋu ado alɔ dzoxɔxɔ ƒe dɔwɔwɔ si ŋu viɖe le le PVC si te ŋu trɔna bɔbɔe me. Wodaa DOTP kpɔna enuenu le afisi dzoxɔxɔ ƒe tsitsi, lolo dzi ɖeɖe kpɔtɔ kple asitɔtrɔ le nɔnɔmewo ŋu ɣeyiɣi didi nye nu vevitɔwo le. Le vuvɔ si nu sẽ gome la, atikewɔlawo ate ŋu atsaka plasticizer gbãtɔ kple adipate alo sebacate. Le kaƒomɔ̃ si ƒe dzoxɔxɔ lolo ƒe dɔwɔwɔ si bia nu geɖe gome la, trimellitate si ƒe dzoxɔxɔ le sue wu ate ŋu asɔ wu.

6. Elektrikŋusẽ ƒe Dzoxɔxɔ

Woda DOTP kpɔ geɖe na PVC ka kple ka ƒe ƒuƒoƒo siwo te ŋu trɔna bɔbɔe le eƒe elektrikŋusẽ ƒe xɔxlɔ̃, asitɔtrɔ le nɔnɔmewo ŋu kple nusiwo nɔa anyi ɖaa ƒe ƒuƒoƒo ta. Ele kokoko be atike si wowɔ vɔ la nato nudidi siwo sɔ na lolome ƒe tsitretsitsi, dielectric ŋusẽ, dzoxɔxɔ ƒe tsitsi, tensile retention, elongation retention kple dzo ƒe dɔwɔwɔ.

7. Gazazã Kple Asixɔxɔ Katã

Plasticizer ƒe asiwo ʋãna kple nuɖuɖu, nuto, nudɔdɔ ƒe agbɔsɔsɔ kple nudɔdɔ, eyata DOP-to-DOTP ƒe asi ƒe asixɔxɔ si woɖo ɖi la nye nusi dzi womate ŋu aka ɖo o. Tsɔ atikewɔmɔnu ƒe gazazã bliboa, dɔwɔwɔ ƒe kutsetse, kpododonu ƒe afɔku, atike ƒe agbenɔƒe, dodokpɔ ƒe nudidiwo kple asi me yiyi sɔ kple wo nɔewo tsɔ wu be nàtsɔ asi si woaxe ɖe tɔn ɖeka ɖeɖeko dzi.

DOP vs DOTP Dɔwɔwɔwo

PVC Film kple Sheet si te ŋu trɔna bɔbɔe

Plasticizers kpɔa ŋusẽ ɖe fafɛ, didime, agbalẽ xatsaxatsa ƒe dzidodo kple dzoxɔxɔ sue ƒe nuwɔna dzi le PVC film si te ŋu trɔna bɔbɔe me. Woate ŋu azã DOP le dɔwɔƒewo ƒe dɔwɔwɔ siwo ŋu woɖe mɔ ɖo me, esime wole DOTP me tom geɖe wu na film siwo hiã be woanɔ anyi ɖaa nyuie wu alo woaɖo wo ɖe teƒe si menye orthophthalate o. HSQY ƒe nuzazãwo PVC falɛfalɛ film na agbalẽtata, anyigba, xɔmetsovɔ, ametakpɔnu kple dɔwɔƒewo zazã.

Ka Kple Kaƒomɔ̃ ƒe Nuwo

Cable formulators tsɔa volume resistivity, dzoxɔxɔ ƒe tsitsi, dzoxɔxɔ sue ƒe asitɔtrɔ, volatility, flame-retardant compatibility kple processability sɔna kple wo nɔewo. DOTP nye nusi wozãna zi geɖe na kaƒomɔ̃ siwo te ŋu trɔna bɔbɔe le xexeame katã, evɔ woate ŋu ahiã plasticizers tɔxɛwo na dzoxɔxɔ ƒe dzidzenu si kɔkɔ wu alo nɔnɔme siwo nu sẽ wu.

Lãgbalẽ Kple Avɔ Siwo Wotsɔ Nu Wɔe

Plasticizer tiatia kpɔa ŋusẽ ɖe nutsyɔnu ƒe ʋeʋẽ, fusion, anyigba ƒe seselelãme, embossing, vuvɔ-gbagbã tsitretsitsi, fogging kple tsitsi dzi. Woateŋu ada DOTP kpɔ le afisi adzɔnuwɔla hiã ʋuʋu si bɔbɔ ɖe anyi wu, fafɛ ƒe léle ɖe te ɣeyiɣi didi alo orthophthalate ƒe agbɔsɔsɔ dzi ɖeɖe kpɔtɔ.

Anyigba Kple Gliwo ƒe Nutsyɔtsyɔ

PVC anyigba hiã be woada asɔ le fusion, asitɔtrɔ le nɔnɔmewo ŋu, didime ƒe liƒo, awudodo ƒe dɔwɔwɔ, xɔme-emission taɖodzinuwo kple gazazã. Wobua DOTP ŋu geɖe le egbegbe anyigbadzinuwɔwɔwo me, vevietɔ ne nusiwo menye orthophthalate o ƒe nɔnɔmewo alo nudidi siwo me woɖea ya si mebɔ o le ƒe nuƒle le dɔ wɔm.

Hoses, Seals, Gaskets kple Plastisols

Le hoses, seals, gaskets, dip coatings, sealants kple plastisols gome la, tiatia nɔ te ɖe viscosity, fusion, compression set, migration kple tsitretsitsi ɖe tsi alo contact surface si woɖo be woawɔ ŋu dzi. Woate ŋu aka ɖe dodokpɔ siwo wowɔna tsɔ ɖea nu le wo ŋu koŋ dzi wu nya si wogblɔna le mɔ gbadza nu be plasticizer ɖeka nyo wu ɣesiaɣi.

PVC ƒe Agbalẽvi sesẽ

Zi geɖe la, plasticizer gbãtɔ ʋɛ aɖewo koe nɔa PVC sesẽ me alo menɔa eme kura o elabena ehiã be wòasẽ eye wòali ke le eƒe didime nu. Nuƒlelawo ƒe... ele be PVC gbadzɛ sesẽ naɖo kpe edzi nenye be wometsɔ plastic wɔ atike la o, wotrɔ asi le eŋu vie alo wowɔe na nuwuwu zazã si te ŋu trɔna bɔbɔe.

Ale Si Nàtia DOP Kple DOTP Dome

Tiatia nyuitɔ nɔ te ɖe nusi wowɔ ƒe nɔnɔme dzi, ke menye plasticizer ƒe ŋkɔ ɖeɖeko dzi o. Zã nyametsotso ŋuti mɔfiame si gbɔna abe gɔmedzedze ene.

Hafi nàtiae la, ɖe taɖodzinua gɔme Shore hardness, resin grade, plasticizer loading, processing method, service-temperature range, heat-aging limit, migration alo extraction limit, elektrikŋusẽ ƒe hiahiã, ʋeʋẽ ƒe taɖodzinu, agbenɔƒe si wokpɔ mɔ na, ​​yiyiƒe asi kple atikewɔwɔ ƒe gazazã bliboa.

Alesi Woatsɔ DOTP Aɖɔli DOP le PVC ƒe Atikewɔwɔ me

DOTP ate ŋu axɔ ɖe DOP teƒe le PVC-nu geɖe siwo te ŋu trɔna bɔbɔe me, gake ele be woaɖɔli le ewɔwɔ ƒe dzidzenu nu nakplɔ dodokpɔ si dzi wokpɔna ɖo tsɔ wu be woasusu be woaɖɔli ame ɖekaɖeka.

1. Ðe gɔmedzedzea gɔme: ŋlɔ DOP ƒe agbɔsɔsɔme si li fifia, Shore hardness, tensile strength, elongation, fusion behavior, viscosity kple processing window.

2. Du dodokpɔ le nudokpɔƒe: dze egɔme le phr ƒe sesẽme si li fifia gbɔ, emegbe nàtrɔ asi le DOTP ƒe agbatsɔtsɔ ŋu be wòaɖo taɖodzinu ƒe sesẽme kple mɔ̃ɖaŋununya ƒe nɔnɔmewo gbɔ.

3. Kpɔ dɔwɔwɔ ɖa: dzidze dry-blend nuwɔna, fusion ɣeyiɣi, torque, extrusion nyaƒoɖeamenu, ɣletigbalẽ ƒe ŋuɖoɖo alo plastisol viscosity abe alesi wòsɔ ene.

4. Do nuwuwu zazã ƒe dɔwɔwɔ kpɔ: tsɔ dzoxɔxɔ ƒe tsitsi, kpekpeme dzi ɖeɖe kpɔtɔ, vuvɔ ƒe asitɔtrɔ, ʋuʋu, eɖeɖe, afu, elektrikŋusẽ ƒe tsitretsitsi kple ʋeʋẽ sɔ kple nusi wowɔ ƒe nɔnɔme.

5. To sedziwɔwɔ me: ɖo kpe DOTP ƒe dzeside, nu bubu ɖesiaɖe si wotsɔ kpe ɖe eŋu kple nyati si wowu enu la ŋu le esi wotsɔe sɔ kple teƒe si woayi-asi ƒe nudidiwo.

6. Ðo kpe edzi le ewɔwɔ ƒe mɔnu dzi: wu dzidziɖedzi si dzi wokpɔna nu hafi nàtrɔ asitsatsa ƒe atike.

DOP kple DOTP ƒe Dedienɔnɔ Kple Ðoɖowo Ŋuti Nukpɔsusuwo

DEHP, si nye nusi wodzrana zi geɖe abe DOP ene, dzena le Europa Atikewɔlawo ƒe Dɔwɔƒe ƒe Ame Siwo Di Be Woaxɔ Ðoƒe ƒe Ŋkɔwo Kple Mɔɖeɖewo ƒe Ŋkɔwo me le aɖi si le vidzidzi me kple ŋutete siwo gblẽa nu le lãmenugbagbeviwo ŋu ta. Mɔxexeɖenu siwo le EU ƒe adzɔnuwo ƒe hatsotso tɔxɛwo hã me. EU ƒe RoHS Mɔfiame ɖo seɖoƒe na DEHP le nusiwo sɔ kple wo nɔewo siwo wozãna le elektrik kple elektrɔnik dɔwɔnuwo me, nenye be woƒe lolome kple woɖe asi le wo ŋu.

Le United States la, Nuƒlelawo ƒe Adzɔnuwo ƒe Dedienɔnɔ Dɔwɔha xe mɔ ɖe ɖeviwo ƒe fefenuwo kple ɖeviwo dzikpɔnu siwo me DEHP si wu 0.1% le le nusi wotsɔ plastic wɔe si ŋu woate ŋu aɖo la nu. Dukɔ bubuwo kple adzɔnuwo ƒe hatsotsowo wɔa seɖoƒe vovovowo, ablɔɖenana, nuŋlɔɖiwo kple dodokpɔ ŋuti sewo ŋudɔ.

DOTP ƒe atike ƒe dzeside kple sedede ƒe nɔnɔme to vovo, gake DOTP zazã menaa nusi wowɔ vɔ la nyea le eɖokui si be 'dedie,' 'nuɖuɖu ƒe dzesi,' 'atikewɔwɔ ƒe dzesi,' 'fefe ƒe dzesi,' 'phthalate mele eme o,' 'REACH ƒe sedede' alo 'RoHS ƒe ɖoɖo.' Nya mawo bia kpeɖodzi na nu tɔxɛa ƒe dzesi, kpeɖeŋutɔ ƒe agbalẽvi blibo, ƒe ɖeɖefia nɔnɔmewo, nyati si wowu enu kple asi.

Nyatakaka Siwo Ŋu Ŋusẽ Le

• PubChem: Di (2-ethylhexyl) phthalate (DEHP) ƒe lãmesẽnyawo gbɔ kpɔkpɔ.

• ECHA: Bis (2-ethylhexyl) terephthalate (DOTP/DEHT) ƒe lãgbalẽ.

• ECHA ƒe ame siwo di be yewoaxɔ ɖoƒea ƒe Ŋkɔwo: Bis (2-ethylhexyl) phthalate (DEHP)

• EUR-Lex: RoHS ƒe Mɔfiame si Wotsɔ De Amewo De asi (EU) 2015/863

• United States CPSC: Phthalates ƒe nudidiwo kple Nyabiasewo

Nya Siwo Wobiaa Enuenu Tso DOP Kple DOTP Ŋu

Vovototo kae le DOP kple DOTP dome?

Zi geɖe la, DOP nyea DEHP, si nye orthophthalate plasticizer. DOTP nye DEHT, si nye terephthalate ƒe aŋɔsisi. Wodea asixɔxɔ DOP ŋu le plasticizing ƒe dɔwɔwɔ nyuie si woɖo anyi kple gazazã ta, gake zi geɖe la, wotiaa DOTP ɖe ʋuʋudedi si bɔbɔ wu, eƒe anyinɔnɔ tegbee si nyo wu, ʋuʋu ƒe tsitretsitsi, elektrikŋusẽ ƒe nɔnɔmewo kple teƒe si menye orthophthalate o ta.

Ðe DOP kple DEHP nye nu ɖeka ma kea?

Le asitsatsa me zazã si bɔ me la, zi geɖe la, DOP fiaa DEHP, alo bis(2-ethylhexyl) phthalate, CAS 117-81-7. Esi wònye be kpukpuiwo ate ŋu masɔ o ta la, ɖo kpe atike ƒe ŋkɔ bliboa kple CAS xexlẽdzesi dzi hafi nàƒlee.

Ðe DOTP kple DEHT nye plasticizer ɖeka?

Ɛ̃. DOTP kple DEHT nye ŋkɔ siwo bɔ na bis(2-ethylhexyl) terephthalate, CAS 6422-86-2. DEHT dea dzesi 2-ethylhexyl terephthalate ƒe wɔwɔme nyuie wu.

Ðe DOTP nye aŋetu si me phthalate mele oa?

Zi geɖe la, wodzraa DOTP be menye phthalate o elabena menye orthophthalate abe DEHP ene o. 'Non-orthophthalate plasticizer' nye atike ƒe nɔnɔmetata si sɔ pɛpɛpɛ wu. Ele be woatsɔ nyatakaka kple dodokpɔmɔnu si woɖe fia aɖo kpe nya ɖesiaɖe si wogblɔ be phthalate mele atike si wowɔ vɔ ŋu o dzi.

Ðe DOTP le dedie wu DOPa?

Wotia DOTP le afisiafi be wòanye mɔnu bubu elabena DEHP le sedede ƒe mɔxeɖenu gãwo te. Gake dedienɔnɔ nɔ te ɖe afɔku, alesi wòate ŋu akpɔe, dzadzɛnyenye, agbɔsɔsɔme si woazã kple alesi woɖoe be woazãe dzi. Mele be woagblɔ be plasticizer aɖeke mele dedie le xexeame katã ne kpeɖodzi aɖeke mele eŋu be wozãe koŋ o.

Ðe DOTP ate ŋu axɔ ɖe DOP teƒe tẽa?

DOTP ate ŋu axɔ ɖe DOP teƒe le PVC ƒe atike geɖe siwo te ŋu trɔna bɔbɔe me, gake womeka ɖe edzi be woatsɔe aɖo eteƒe ɖekaɖeka o. Agbɔsɔsɔme, nusiwo naa nu li ke, nusiwo wotsɔ yɔa eme, dzoxɔxɔ si wotsɔ wɔa dɔe kple ɣeyiɣi si wotsɔ ƒoa ƒui ate ŋu ahiã be woatrɔ asi le eŋu. Wu nudokpɔƒe kple ewɔwɔ dodokpɔwo nu hafi nàɖɔli wo bliboe.

Ðe DOTP naa dzoxɔxɔ ƒe tsitretsitsi nyuie wu DOP?

Zi geɖe la, wotiaa DOTP hena dzoxɔxɔ ƒe tsitsi ƒe dɔwɔwɔ si nyo wu, gake PVC ƒe atike bliboae afia nusi ado tso eme mlɔeba. Ðo kpe dɔwɔwɔ dzi kple kpekpeme dzi ɖeɖe kpɔtɔ, tensile-retention, elongation-retention kple dɔwɔwɔ-koŋ ƒe tsitsi dodokpɔwo.

Ðe DOTP sɔ na ka kple ka ƒe xɔxlɔ̃a?

Wozãa DOTP zi geɖe le PVC ka kple ka ƒe ƒuƒoƒo siwo te ŋu trɔna bɔbɔe me elabena ate ŋu ana elektrikŋusẽ ƒe xɔxlɔ̃ si ŋu viɖe le, wòate ŋu atrɔ ɖe nɔnɔmewo ŋu eye wòanɔ anyi ɖaa. Ele kokoko be atike si wowɔ vɔ la naɖo ka ƒe dzidzenu si hiã, dzoxɔxɔ ƒe dzidzenu, elektrikŋusẽ dodokpɔ, tsitsi dodokpɔ kple dzo ƒe nudidiwo gbɔ.

Ðe DOTP sɔ na PVC si woate ŋu aƒo ka na nuɖuɖua?

Menye nusi dzɔna le eɖokui si be wòasɔ o. Ele be DOTP ƒe dzeside tɔxɛ aɖe kple nyati si wowu enu la naɖo xexlẽdzesi nyui siwo sɔ, nusiwo wowɔ ƒe seɖoƒewo, ʋuʋu ƒe seɖoƒewo, nuɖuɖu ƒomeviwo, kadodo ƒe ɣeyiɣi kple dzoxɔxɔ ƒe nɔnɔmewo le asi si me woayi la gbɔ.

Ðe woate ŋu azã DOP le atikewɔnuwo mea?

DEHP-plasticized PVC ƒe atikewɔwɔ me zazã le ŋutinya me, gake zazã mawo ate ŋu alɔ afɔku ƒe dodokpɔ, dzesidede, nusiwo woate ŋu akpɔ kple se ƒe nudidiwo ɖe eme. Mele be woadzra DOP si wozãna le mɔ gbadza nu gbeɖe abe atikewɔwɔ ƒe dzeside ene ne womewɔ nuŋlɔɖi aɖeke tso nusi tututu wotsɔ wɔe, mɔ̃a kple asi ŋu o.

Nuŋlɔɖi kawoe wòle be nuƒlelawo nabia tso plasticizer dɔwɔƒe aɖe gbɔ?

Bia SDS, TDS, COA, atike ƒe ŋkɔ, CAS xexlẽdzesi, dzadzɛnyenye ŋuti nyatakaka kple sedede ƒe gbeƒãɖeɖe siwo sɔ. Le nuwuwu zazã siwo ŋu gɔmesese le gome la, bia ame etɔ̃lia ƒe atike siwo ŋu woxe mɔ ɖo, ʋuʋu alo nusiwo wowɔ vɔ dodokpɔ ŋuti nyatakaka siwo sɔ kple asi si me nèyina.

Nyataƒoƒo: Plasticizer Kae Wòle Be Nàtia?

DOP kple DOTP siaa ate ŋu awɔ plasticize na PVC si te ŋu trɔna nyuie, gake wokpɔa nuƒle kple dɔwɔwɔ ƒe nu vevi vovovowo gbɔ. DOP ate ŋu akpɔtɔ anye nusi wɔa dɔ le dɔwɔƒewo ƒe adzɔnu siwo ŋu woɖe mɔ ɖo, siwo mexɔa ga geɖe o gome. Zi geɖe la, DOTP nyea gɔmedzedze ƒe ame si sesẽ wu ne eƒe anyinɔnɔ tegbee, elektrikŋusẽ ƒe dɔwɔwɔ, ʋuʋu ƒe tsitretsitsi, subɔsubɔ ƒe agbenɔƒe alo non-orthophthalate specification le vevie.

Tiatia nyuitɔ nɔ te ɖe taɖodzinu ƒe sesẽme, dɔwɔwɔ, subɔsubɔ ƒe dzoxɔxɔ, nuɖeɖe ƒe nɔnɔme, agbenɔƒe, yiyi ƒe asi kple dodokpɔ si hiã dzi. To mɔ̃ɖaŋununya ŋuti nuŋlɔɖiwo me eye nàda asi ɖe PVC ƒe atike bliboa dzi hafi woawɔe le asitsatsa me.

Ne èdi kpekpeɖeŋu le PVC agbalẽ alo PVC film si te ŋu trɔna bɔbɔe tiatia me la, . te ɖe HSQY Plastic ŋu kple wò adzɔnu ƒe ƒomevi, eƒe titrime, eƒe didime, asitɔtrɔ le nɔnɔmewo ŋu, dɔwɔwɔ ƒe mɔnu, subɔsubɔ ƒe dzoxɔxɔ, asi si me nèyina kple sedziwɔwɔ ƒe nudidiwo.