DOP ne DOTP ho Nnianim Tiawa

DOP vs DOTP Plasticizers: Dɛn Ne Nsonsonoe Titiriw a Ɛwɔ Mu?

DOP ne DOTP yɛ plasticizers a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so a wɔde ma PVC yɛ mmerɛw, ɛyɛ mmerɛw na ɛnyɛ den sɛ wɔbɛyɛ. Nsonsonoe titiriw ne wɔn molecule nhyehyɛe: DOP a ɛtaa kyerɛ DEHP no yɛ orthophthalate, bere a DOTP a wɔsan frɛ no DEHT no yɛ terephthalate na wɔtaa paw sɛ ɛnyɛ orthophthalate foforo.

DOP ne DOTP wɔ Ahwɛyiye mu

DOP ne DOTP wɔ molecule formula koro na molecule mu duru yɛ pɛ, nanso wɔyɛ positional isomers. Wɔ DOP mu no, ester akuw abien no bɛn wɔn ho wɔ ring a ɛyɛ huam no so. Wɔ DOTP mu no, wɔne wɔn ho wɔn ho di nhwɛanim. Saa nhyehyeɛ mu nsonsonoeɛ yi nya nkɛntɛnsoɔ wɔ nsakraeɛ, atutena, anyinam ahoɔden suban, mmara kwan so ayaresa ne berɛ tenten adwumayɛ wɔ PVC a ɛyɛ mmerɛw mu.

Edin krataa: Wɔ aguadi PVC gua so no, 'DOP' taa kyerɛ DEHP a ɛwɔ CAS 117-81-7. Ɛnsɛ sɛ wɔde frafra di-n-octyl phthalate, anaa DNOP, a ɛyɛ ade soronko no. Ɛsɛ sɛ adetɔfo hwɛ nnuru din ne CAS nɔma a ɛwɔ ahobammɔ ho nsɛm krataa no so bere nyinaa.

Ɔkwan Bɛn so na Plasticizers Yɛ Adwuma Wɔ PVC Mu?

PVC a wɔmfa plastic nhyɛ mu no yɛ nea ɛyɛ den fi awosu mu. Plasticizer bi hyɛn PVC polymer nkɔnsɔnkɔnsɔn ntam na ɛtew tumi a ɛkura saa nkɔnsɔnkɔnsɔn no mu no so. Afei nkɔnsɔnkɔnsɔn no tumi tu ntɛmntɛm, na ɛma ɛyɛ den na ɛma ɛyɛ mmerɛw, ɛyɛ tenten ne sɛnea wotumi yɛ adwuma no yɛ kɛse. Nea etwa to a efi mu ba no gyina PVC resin, plasticizer loading, stabilizers, fillers, pigments, ɔkwan a wɔfa so yɛ adwuma ne ɔsom tebea horow so.

Dɛn Ne DOP Plasticizer?

DOP yɛ atetesɛm adwumayɛbea din a wɔde frɛ bis(2-ethylhexyl) phthalate, a wɔatwa no tiaa pɛpɛɛpɛ no DEHP. Ɛwɔ abakɔsɛm tenten sɛ PVC plasticizer a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so efisɛ ɛma ɛyɛ mmerɛw a etu mpɔn, ɛne ne ho hyia a ɛtrɛw, nea wɔde yɛ adwuma a wɔde asi hɔ ne ɛka a wɔbɔ wɔ nnuruyɛ ho a ɛyɛ akansi.

Ɛgyina mpɔtam hɔ mmara ne nneɛma a wɔawie no ho nkyerɛkyerɛmu so no, wɔde DOP adi dwuma wɔ mfiridwuma mu PVC sini, aboa nhoma a wɔde ayɛ, ntama a wɔde akata so, fam, hose, nsɔano, gasket, mpaboa afã horow ne nhama a wɔapaw mu. Ɛsɛ sɛ wɔhwɛ ne mmara tebea mu yiye ansa na wɔakyerɛ no yiye ama nneɛma a ɛfa nnipa a wɔde wɔn ho hyɛ mu kɛse ho.

Dɛn Ne DOTP Plasticizer?

DOTP gyina hɔ ma dioctyl terephthalate na wɔsan frɛ no DEHT anaa bis(2-ethylhexyl) terephthalate. Ɛyɛ nsu a emu da hɔ a ɛnyɛ huam a wɔde di dwuma titiriw wɔ PVC a ɛyɛ mmerɛw mu. Esiane sɛ ɛyɛ terephthalate mmom sen orthophthalate nti, 'non-orthophthalate plasticizer' ne nkyerɛkyerɛmu a ɛyɛ pɛpɛɛpɛ wɔ mfiridwuma mu.

Wɔtaa susuw DOTP ho sɛ ɔkwan foforo a wɔfa so yɛ DOP bere a nea ɔyɛ no hia PVC a ɛne ne ho hyia yiye a ɛka ho ne nsunsuanso a ɛba fam, nea ɛtra hɔ daa a ɛkɔ anim, ɛko tia atutra anaa nea woyi fi mu, anyinam ahoɔden a mfaso wɔ so ne mmara kwan so nsɛm soronko.

DOP vs DOTP Adwumayɛ Ntotoho

Eyinom yɛ nnwuma mu ntotoho a wɔde toto nneɛma nyinaa ho, na ɛnyɛ gyinapɛn ahorow a wɔahyɛ ho bɔ. Aguadi mu grade ahorow gu ahorow wɔ ahotew ne nea ɔyɛe mu, bere a finished-compound adwumayɛ sesa wɔ resin type, plasticizer loading, fillers, stabilizers ne sɔhwɛ tebea horow mu. Fa supplier technical data ne application sɔhwɛ ahorow di dwuma ma gyinaesi a etwa to.

1. Molekyule Nhyehyɛe

DOP yɛ ortho isomer: ne ester akuw no te bɛn wɔn ho wɔn ho wɔ aromatic ring no so. DOTP yɛ para isomer: akuw no wɔ gyinabea a ɛne wɔn ho wɔn ho di nhwɛanim. Eyi nti na nnuru abien a ɛwɔ aduru koro no betumi ayɛ wɔn ade wɔ ɔkwan soronko so wɔ PVC aduru bi mu na ɛsono sɛnea wɔde mmara di dwuma no.

2. Plasticizing Efficiency ne Nneɛma a Wɔde Di Dwuma

Wonim DOP sɛ ɛyɛ mmerɛw yiye na ɛyɛ adwuma a wotumi hyɛ ho nkɔm. DOTP betumi anya denden ne mfiridwuma mu adwumayɛ a wɔde toto ho wɔ nnuru pii mu, nanso ɛnsɛ sɛ wɔfa no sɛ ade a ɛyɛ adwuma ankasa a wɔde si ananmu biako ma obiako. Fusion suban, viscosity ne nkitahodi a ɛne fillers anaa secondary plasticizers betumi asesa.

3. Nsakrae ne Bere Tenten a Ɛtra Hɔ Daa

Plasticizer a ɛyera no betumi ama hua anaasɛ sum a ɛyɛ hu no ayɛ kɛse na ebetumi ama PVC a ɛyɛ mmerɛw no ayɛ den anaasɛ ayɛ mmerɛw kɛse bere a bere kɔ so no. Wɔtaa paw DOTP bere a volatility a ɛba fam ne plasticizer a ɛkora so bere tenten a ɛkɔ anim ho hia. Fa ɔhyew-anyin ne mu duru a ɛso tew sɔhwɛ ahorow a ɛne ɔsom hyew a wɔahyɛ da ayɛ no hyia di asɛm no mu den.

4. Tukɔ ne Extraction Resistance

Tukɔ betumi ama asase ani ayɛ tackiness, staining, print-transfer haw anaasɛ ɛyera flexibility. Yi betumi aba bere a PVC ne nsu, nneɛma a wɔde hohoro nneɛma, ngo, pɛtro anaa nnuru a wɔde yɛ nneɛma di nkitaho. Wɔtaa susuw DOTP ho bere a ɛho hia sɛ wɔko tia no yiye, nanso ɔhyew, bere a wɔde di nkitaho, plasticizer dodow ne nneɛma a ɛbɛn no nyinaa nya nea efi mu ba no so nkɛntɛnso.

5. Ɔhyew ne Awɔw Adwumayɛ

Plasticizers abien no nyinaa betumi aboa ɔhyew adwumayɛ a mfaso wɔ so wɔ PVC a ɛyɛ mmerɛw mu. Wɔtaa hwehwɛ DOTP mu wɔ baabi a ɔhyew a ɛma obi nyin, mu duru a ɛba fam ne bere tenten a wɔde yɛ nsakrae yɛ nneɛma a ɛho hia titiriw. Sɛ awɔw wom kɛse a, wɔn a wɔyɛ nnuru no betumi de plasticizer titiriw bi afra adipate anaa sebacate mu. Wɔ cable service a ɛyɛ hyew kɛse a ɛhwehwɛ ho no, ebia trimellitate a ɛyɛ hyew a ɛba fam bɛfata kɛse.

6. Electrical Insulation a wɔde hyɛ mu

Wɔasusuw DOTP ho kɛse wɔ PVC waya ne nhama a ɛyɛ mmerɛw ho esiane anyinam ahoɔden a wɔde siw ano, ɛyɛ mmerɛw ne nea ɛtra hɔ daa a wɔaka abom nti. Ɛsɛ sɛ aduru a wɔawie no da so ara twa ahwehwɛde a ɛfata ma volume resistivity, dielectric ahoɔden, ɔhyew a ɛyɛ onyin, tensile retention, elongation retention ne ogya adwumayɛ.

7. Ɛka ne Bo a Wɔbɔ nyinaa

Plasticizer bo kɔ so ne feedstock, ɔmantam, order dodow ne logistics, enti fixed DOP-to-DOTP bo a wɔbɔ no nyɛ nea wotumi de ho to so. Fa ɛka a wɔbɔ wɔ nnuru a wɔde yɛ no nyinaa, aba a wɔde yɛ adwuma, asiane a ɛwɔ hɔ sɛ ebetumi adi nkogu, aduru no nkwa nna, sɔhwɛ a wɔhwehwɛ ne gua so kwan toto ho sen sɛ wobɛbɔ bo a wɔbɔ wɔ tɔn biara nkutoo ho.

DOP vs DOTP Nnwuma a Wɔde Di Dwuma

PVC Film ne Krataa a ɛyɛ mmerɛw

Plasticizers hwɛ brɛoo, tenten, mpopaho boasetɔ ne ɔhyew a ɛba fam suban wɔ flexible PVC film. Wobetumi de DOP adi dwuma wɔ mfiridwuma mu nneɛma a wɔma ho kwan mu, bere a wɔreyɛ DOTP ho nhwehwɛmu kɛse wɔ sini ahorow a ɛhwehwɛ sɛ wɔma ɛkɔ so tra hɔ daa anaasɛ wɔde si baabi a ɛnyɛ orthophthalate no yiye ho. HSQY nneɛma a wɔde ma PVC soft film a wɔde tintim, fam, ntama, ahobammɔ ne mfiridwuma mu dwumadie.

Wire ne Cable Nneɛma a Wɔde Yɛ Adwuma

Cable formulators de volume resistivity, ɔhyew onyin, low-temperature flexibility, volatility, ogya-retardant compatibility ne processability toto ho. DOTP yɛ ade a wɔtaa de di dwuma ma nhama a ɛyɛ mmerɛw a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so, bere a ebia ɛho behia sɛ wɔde plasticizers soronko di dwuma ma ɔhyew a ɛkɔ soro anaasɛ mmeae a emu yɛ den kɛse.

Ntama a Wɔde Nneɛma Ayɛ ne Ntama a Wɔakata So

Plasticizer a wɔpaw no nya coating viscosity, fusion, surface feel, embossing, awɔw-mpaapaemu a ɛko tia, fogging ne onyin so nkɛntɛnso. Wobetumi asusuw DOTP ho wɔ baabi a nea ɔyɛ no hia sɛ wotu kɔ baabi foforo a ɛba fam, wɔkora so brɛoo bere tenten anaasɛ orthophthalate a ɛwɔ mu no so tew.

Fam ne Ɔfasu a Wɔde Kata So

PVC fam hia sɛ ɛkari pɛ wɔ fusion, flexibility, dimensional stability, wear performance, dan mu-emission botae ne ɛka. Wosusuw DOTP ho kɛse wɔ nnɛyi fam aduruyɛ mu, titiriw bere a nsɛm a ɛnyɛ orthophthalate anaasɛ adetɔ a ɛmma mframa bɔne pii ho ahwehwɛde ahorow di dwuma no.

Hoses, Nsɔano, Gaskets ne Plastisols

Wɔ hoses, seals, gaskets, dip coatings, sealants ne plastisols ho no, paw gyina viscosity, fusion, compression set, migration ne resistance to the intended fluid anaa contact surface. Wotumi de ho to sɔhwɛ ahorow a wɔde yiyi nneɛma pɔtee bi so sen sɛnea wɔka sɛ plasticizer biako korɔn bere nyinaa.

PVC Krataa a ɛyɛ den

Mpɛn pii no, plasticizer titiriw kakraa bi na ɛwɔ PVC a ɛyɛ den mu anaasɛ enni bi koraa efisɛ ɛho hia sɛ ɛyɛ den na ne kɛse gyina pintinn. Adetɔfo a wɔyɛ ɛsɛ sɛ PVC krataa a ɛyɛ den no si so dua sɛ ebia aduru no nyɛ nea wɔde plastic ayɛ, wɔayɛ mu nsakrae kakra anaasɛ wɔayɛ no sɛnea ɛbɛyɛ a wɔde bedi dwuma awiei a ɛyɛ mmerɛw.

Sɛnea Wobɛpaw DOP ne DOTP Ntam

Sɛnea wobɛpaw no yiye no gyina ade no ho nsɛm so, na ɛnyɛ plasticizer din no nkutoo. Fa gyinaesi akwankyerɛ a edidi so yi di dwuma sɛ mfiase.

Ansa na wobɛpaw no, kyerɛkyerɛ botae no mu Shore hardness, resin grade, plasticizer loading, processing method, service-temperature range, heat-aging limit, migration anaa extraction anohyeto, anyinam ahoɔden a wɔhwehwɛ, odor botae, nkwa nna a wɔhwɛ kwan, destination gua ne total formulation cost.

Sɛnea Wɔde DOTP Besi DOP ananmu wɔ PVC Formulation mu

DOTP betumi asi DOP ananmu wɔ PVC nneɛma pii a ɛyɛ mmerɛw mu, nanso ɛsɛ sɛ wɔde nneɛma a wɔyɛ no si ananmu di sɔhwɛ a wɔahyɛ so akyi sen sɛ wɔbɛfa no sɛ wɔbɛsesa obiakofo.

1. Kyerɛkyerɛ mfitiaseɛ no mu: kyerɛw mprempren DOP dodoɔ, Shore hardness, tensile strength, elongation, fusion suban, viscosity ne processing window.

2. Tu mmirika wɔ laboratory sɔhwɛ: fi ase bɛn mprempren phr level, afei sesa DOTP loading na adu botae hardness ne mfiridwuma su.

3. Hwɛ sɛnea wɔyɛ adwuma: susuw dry-blend suban, fusion bere, torque, extrusion nhyɛso, kalenda mmuae anaa plastisol viscosity sɛnea ɛfata.

4. Sɔ adwumayɛ a wɔde di dwuma awiei hwɛ: fa ɔhyew a ɛyɛ mmerɛw, mu duru a ɛso tew, awɔw a ɛyɛ mmerɛw, atutra, yiyi, sum a ɛyɛ kusuu, anyinam ahoɔden a ɛko tia ne hua toto aduru no ho nkyerɛkyerɛmu ho.

5. Hwɛ sɛnea wodi mmara so: hwɛ sɛ DOTP abasobɔde, ade foforo biara a wɔde ka ho ne asɛm a wɔawie no ne nea wɔrekɔ-gua ahwehwɛde ahorow no nhyia.

6. Si so dua wɔ adeyɛ kwan no so: wie scale-up a wɔahyɛ so ansa na woasesa aguadi mu nnuru no.

DOP ne DOTP Ahobanbɔ ne Mmara ho Nsusuwii

DEHP, ade a wɔtaa tɔn sɛ DOP no pue wɔ European Chemicals Agency Candidate List and Authorization List mu esiane awuduru a ɛwɔ awo mu ne tumi a ɛhaw endocrine nti. anohyeto ahorow a ɛwɔ EU nneɛma akuw pɔtee bi mu nso ka ho. EU RoHS Akwankyerɛ no to DEHP ano hye wɔ nneɛma a ɛyɛ pɛ a wɔde di dwuma wɔ anyinam ahoɔden ne ɛlɛtrɔnik mfiri mu, a ɛgyina ne kɛseɛ ne nea wɔayi afiri mu so.

Wɔ United States no, Consumer Product Safety Commission bara mmofra agode ne mmofra hwɛ nneɛma a DEHP bɛboro 0.1% wom wɔ ade a wɔde plastic ayɛ a wotumi nya mu. Aman afoforo ne nneɛma ahorow de anohyeto ahorow, nea wɔayi afi mu, nkrataa ne sɔhwɛ ho mmara ahorow di dwuma.

DOTP wɔ nnuru a ɛyɛ soronko ne mmara ho nsɛm, nanso DOTP a wɔde di dwuma no mma ade a wɔawie no nyɛ 'ahobammɔ,' 'aduan grade,' 'aduruyɛ mu grade,' 'agode a ahobammɔ wom,' 'phthalate free,' 'REACH compliant' anaa 'RoHS compliant.' Saa nsɛm no hwehwɛ adanse ma ade pɔtee no grade, full additive package, exposure tebea horow, asɛm a wɔawie ne gua.

Nsɛm a Wɔde Kyerɛw Nsɛm a Ɛwɔ Tumi

• PubChem: Di (2-ethylhexyl) phthalate (DEHP) a ɛyɛ aduru a ɛma obi nya apɔwmuden.

• ECHA: Bis (2-ethylhexyl) terephthalate (DOTP/DEHT) a ɛyɛ aduru a ɛma obi nya ahoɔden.

• ECHA Akannifoɔ a Wɔakyerɛw Wɔn Din: Bis (2-ethylhexyl) phthalate (DEHP) .

• EUR-Lex: RoHS Akwankyerɛ a Wɔde Ma (EU) 2015/863

• US CPSC: Phthalates ahwehwɛde ne FAQs

Nsɛm a Wɔtaa Bisa Fa DOP ne DOTP Ho

Nsonsonoe bɛn na ɛda DOP ne DOTP ntam?

Mpɛn pii no, DOP yɛ DEHP, orthophthalate plasticizer. DOTP yɛ DEHT, aduru a wɔde yɛ terephthalate plasticizer. Wɔbu DOP sɛ ɛsom boɔ wɔ plasticizing ahoɔden a wɔde asi hɔ ne ɛka a wɔbɔ ho, berɛ a wɔtaa paw DOTP ma ahoɔden a ɛba fam, ɛtra hɔ daa a ɛtu mpɔn, ɛko tia atutena, anyinam ahoɔden su ne gyinabea a ɛnyɛ orthophthalate.

So DOP ne DEHP yɛ nneɛma koro?

Wɔ aguadi mu a wɔtaa de di dwuma mu no, DOP taa kyerɛ DEHP, anaa bis(2-ethylhexyl) phthalate, CAS 117-81-7. Esiane sɛ nsɛmfua ntiantiaa betumi ahyia nti, si nnuru no din ne CAS nɔma no nyinaa so dua ansa na woatɔ.

So DOTP ne DEHT yɛ plasticizer koro?

Aane. DOTP ne DEHT yɛ din a wɔtaa de frɛ bis(2-ethylhexyl) terephthalate, CAS 6422-86-2. DEHT kyerɛ 2-ethylhexyl terephthalate nhyehyɛe no pɛpɛɛpɛ.

So DOTP yɛ aduru a wɔde yɛ plastic a phthalate nnim?

Wɔtaa di DOTP ho gua sɛ ɛnyɛ phthalate efisɛ ɛnyɛ orthophthalate te sɛ DEHP. 'Non-orthophthalate plasticizer' ne nkyerɛkyerɛmu a ɛyɛ pɛpɛɛpɛ wɔ nnuru mu. Ɛsɛ sɛ wɔde nkyerɛkyerɛmu a wɔakyerɛkyerɛ mu ne ɔkwan a wɔfa so sɔ hwɛ foa biribiara a wɔka sɛ phthalate nnim wɔ ade a wɔawie ho no so.

So DOTP yɛ nea ahobammɔ wom sen DOP?

Wɔpaw DOTP kɛse sɛ ɔkwan foforo efisɛ DEHP wɔ anohyeto ahorow a ɛho hia wɔ mmara mu. Nanso, ahobammɔ gyina asiane, sɛnea wɔde wɔn ho hyɛ mu, ahotew, dodow a wɔde di dwuma ne sɛnea wɔpɛ sɛ wɔde bedi dwuma so. Ɛnsɛ sɛ wɔka plasticizer biara ho asɛm sɛ ɛyɛ nea ahobammɔ wom wɔ amansan nyinaa mu a wonni adanse biara a ɛkyerɛ sɛ wɔde di dwuma pɔtee.

So DOTP betumi asi DOP ananmu tẽẽ?

DOTP betumi asi DOP ananmu wɔ PVC nnuru pii a ɛyɛ mmerɛw mu, nanso wɔmfa nsi ananmu mmiako mmiako. Ebia ɛho behia sɛ wɔyɛ nsakrae wɔ dodow, stabilizers, fillers, processing temperature ne fusion bere mu. Wie aduruyɛdan ne nneɛma a wɔyɛ ho sɔhwɛ ansa na wɔde asi ananmu koraa.

So DOTP ma ɔhyew a ɛko tia no yiye sen DOP?

Wɔtaa paw DOTP sɛnea ɛbɛyɛ a ɛnyɛ nea ɛyɛ hyew a ɛba fam na ɛma ɔhyew a ɛma ɛyɛ mmerɛw no yɛ adwuma yiye, nanso PVC aduru a edi mũ no na ɛkyerɛ nea ebefi mu aba awiei koraa. Si adwumayɛ so dua denam mu duru-a ɛso tew, tensile-retention, elongation-retention ne application-specific onyin sɔhwɛ ahorow so.

So DOTP fata ma wire ne cable insulation?

Wɔtaa de DOTP di dwuma wɔ PVC waya ne nhama a ɛyɛ mmerɛw mu efisɛ ebetumi ama anyinam ahoɔden a wɔde siw ano a mfaso wɔ so, ɛyɛ mmerɛw na ɛtra hɔ daa. Ɛsɛ sɛ aduru a wɔawie no da so ara di nhama gyinapɛn a wɔhwehwɛ, ɔhyew dodow, anyinam ahoɔden sɔhwɛ, onyin sɔhwɛ ne ogyaframa a wɔhwehwɛ no so.

So DOTP fata ma PVC a ɛne aduan di nkitaho?

Fata a ɛfata nyɛ nea ɛba ara kwa. Ɛsɛ sɛ DOTP abasobɔde pɔtee bi ne asɛm a wɔawie no di nsɛm pa a ɛfata, anohyeto ahorow a ɛfa nneɛma a wɔahyehyɛ, anohyeto a ɛfa atutra, aduan ahorow, bere a wɔde di nkitaho ne ɔhyew tebea horow a ɛwɔ gua a wɔde kɔ baabi a wɔrekɔ no so.

So wobetumi de DOP adi dwuma wɔ nnuruyɛ mu?

DEHP-plasticized PVC wɔ abakɔsɛm mu aduruyɛ mu dwumadie, nanso saa dwumadie no betumi ayɛ asiane nhwehwɛmu, nkyerɛwdeɛ, nea wɔde bɛto gua ne mmara mu ahwehwɛdeɛ. Ɛnsɛ sɛ wɔtɔn DOP a wɔde di dwuma wɔ ɔkwan a ɛkɔ akyiri so da sɛ aduruyɛ mu abasobɔde a wonni nkrataa a ɛfa nneɛma pɔtee, mfiri ne gua no ho.

Nwoma bɛn na ɛsɛ sɛ adetɔfo bisa fi obi a ɔde plasticizer ma?

Bisa SDS, TDS, COA, nnuru din, CAS nɔma, ahotew ho nkyerɛkyerɛmu ne mmara kwan so mpaemuka a ɛfa ho. Sɛ wopɛ sɛ wode di dwuma awiei a ɛyɛ mmerɛw a, bisa amanneɛbɔ a ɛfa nneɛma a wɔabara, atutra anaa nneɛma a wɔawie ho sɔhwɛ amanneɛbɔ a ɛne gua a worekɔ no hyia.

Awiei: Plasticizer Bɛn na Ɛsɛ sɛ Wopaw?

DOP ne DOTP nyinaa tumi plasticize flexible PVC yiye, nanso wodi adetɔ ne adwumayɛ mu nneɛma ahorow a ɛho hia ho dwuma. Ebia DOP bɛkɔ so ayɛ nea mfaso wɔ so wɔ mfiridwuma mu nneɛma a wɔama ho kwan, a ɛho ka sua ho. DOTP taa yɛ ɔkannifoɔ a ɔhyɛ aseɛ a ɔyɛ den berɛ a daa, anyinam ahoɔden adwumayɛ, atutena a ɛko tia, ɔsom nkwa nna anaa nkyerɛkyerɛmu a ɛnyɛ orthophthalate ho hia.

Nea eye sen biara a wobɛpaw no gyina botae a ɛyɛ den, ɔkwan a wɔfa so yɛ, ɔsom hyew, nneɛma a atwa yɛn ho ahyia, nkwa nna, baabi a wɔrekɔ gua ne sɔhwɛ a wɔhwehwɛ so. Hwɛ mfiridwuma ho nkrataa no mu na hwɛ sɛ PVC aduru no nyinaa yɛ nokware ansa na wɔayɛ no aguadi mu.

Sɛ wopɛ mmoa a wode paw PVC krataa anaa PVC sini a ɛyɛ mmerɛw a, . di HSQY Plastic ho nkɔmmɔ na fa wo nneɛma no su, ne kɛse, ne nsusuwii, sɛnea wotumi sesa, ɔkwan a wɔfa so yɛ adwuma, ɔsom hyew, baabi a worekɔ gua ne nea wodi so ahwehwɛde ahorow.