Ngwaahịa
Dioctyl Terephthalate (DOTP)
Okwu Mmalite ngwaahịa
Dioctyl Terephthalate (DOTP) bụ ezigbo plasticiser nwere ezigbo ọkụ eletrik. Nguzogide olu ya bụ ugboro 10 ruo 20 karịa nke DOP. Ọ nwere mmetụta plasticizing dị mma na obere volatility karịsịa na ihe USB. A na-ejikarị ya eme ihe maka ngwaahịa dị iche iche na-achọ nguzogide okpomọkụ na mkpuchi dị elu, bụ ezigbo plasticizer maka mmepụta nke PVC cable ihe.
DOTP nwekwara ezigbo nguzogide oyi, nguzogide okpomoku, nguzogide mmịpụta, nguzogide volatility, yana arụmọrụ plastik dị elu. Ọ na-egosi ịdịte aka dị mma, nguzogide mmiri ncha na mgbanwe okpomọkụ dị ala na ngwaahịa.
Enwere ike ịgwakọta DOTP na DOP na oke ọ bụla.
A na-eji DOTP mee ihe n'iji plastik eme ihe iji belata viscosity yana ịbawanye ndụ shelf.
DOTP nwere ike ibelata viscosity ma na-abawanye ichekwa ndụ mgbe ejiri ya na plastisol.
Ngwa
A na-eji ya eme ihe dị ka plasticiser maka ihe eriri PVC.
Nka nka
| Ihe | Nka nka | ||
| Ogo kacha elu | Ọkwa mbụ | tozuru oke | |
| Chromaticity | 30 | 50 | 100 |
| (Pt-Co) Mba. | |||
| Ịdị ọcha (%) | 99.5 | 99 | 98.5 |
| Njupụta (20 ℃)(g/cm3) | 0.981-0.985 | ||
| Uru acid (mgKOH/g) | 0.02 | 0.03 | 0.04 |
| Ọdịnaya mmiri(%) | 0.03 | 0.05 | 0.1 |
| Ebe Flash (usoro iko mepere emepe) (℃) | 210 | 205 | |
| Mgbochi olu (Ω·m) | 2×1010 | 1 × 1010 | 0,5×1010 |
Nkwakọ ngwaahịa
Dioctyl Terephthalate (DOTP) kwesịrị ịkwakọba na 200L galvanized iron drum ma ọ bụ igwe igwe, ejiri polyethylene ma ọ bụ gaskets roba na-enweghị agba mechie. Enwere ike iji nkwakọ ngwaahịa ndị ọzọ dịka ihe ndị ahịa chọrọ.
Nchekwa
1) A ga-edobe ngwaahịa ahụ n'ụlọ nkwakọba ihe dị ọcha, kpọrọ nkụ na ikuku. Ụlọ nkwakọba ihe kwesịrị ịbụ ikuku ma dị jụụ, zere ìhè anyanwụ kpọmkwem, okpomọkụ dị elu, oke iru mmiri, wdg, iji gbochie ngwaahịa sitere na ọzịza, oxidation na nsogbu ndị ọzọ.
2) E kwesịghị ịchekwa ngwaahịa ahụ yana ngwaahịa kemịkalụ na-arụ ọrụ dị ka acid na alkali na ihe nwere oke iru mmiri
3) The ụlọ okpomọkụ maka ngwaahịa nchekwa kwesịrị ịbụ (16-35) ℃, na ikwu iru mmiri kwesịrị ịbụ n'okpuru 70%
4) Ngwaahịa ahụ na-agbanwe na mberede site na mpaghara okpomọkụ dị ala na mpaghara okpomọkụ dị elu n'oge oge nchekwa. Emeghela ngwugwu ahụ ozugbo, mana chekwaa ya n'ebe kpọrọ nkụ ruo oge ụfọdụ. Mgbe okpomọkụ ngwaahịa ahụ bilitere, mepee ngwugwu iji gbochie ngwaahịa ahụ site na oxidizing.
5) Ekwesịrị ịkwakọ ngwaahịa ahụ kpamkpam iji zere mmiri na mmetọ.
6) A ga-echebe ngwaahịa ahụ pụọ na nrụgide dị arọ na mmebi ngwaọrụ ndị ọzọ n'oge nchekwa.
OKWU Nlereanya efu
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Ị nwere ike ịrịọ ihe nlele efu nke ngwaahịa a masịrị gị nke pụtara na ị dị njikere iji ngwaahịa anyị maka mmepụta
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Ị nwere ike dejupụta fọm n'aka nri iji rịọ maka nlele efu
Ntuziaka ngwa
1 . Onye ahịa ahụ nwere Akaụntụ Nnyefe Express International ma ọ bụ na-akwụ ụgwọ ibu ahụ ( Enwere ike iweghachite ibu ahụ n'usoro)
2 . Otu ụlọ ọrụ ahụ nwere ike itinye akwụkwọ maka otu nlele efu nke ngwaahịa Thesame, na otu ụlọ ọrụ ahụ nwere ike itinye akwụkwọ maka ihe ruru Fivesamples nke ngwaahịa dị iche iche n'efu n'ime otu afọ.
3 . The sample bụ naanị maka waya na USB Factory ahịa, na naanị maka Laboratory Personnel maka Production Testing ma ọ bụ Research
Nkwakọ ngwaahịa
Fọọm arịrịọ Nlereanya efu
Biko tinye nkọwapụta ihe nlele achọrọ, ma ọ bụ kọwapụta nkenke ihe achọrọ achọrọ, anyị ga-akwado gị ihe nlele.
Mgbe ịnyefe fọm ahụ, enwere ike ibunye ozi ị dejupụtara na ndabere ụwa maka nhazi ọzọ iji chọpụta nkọwapụta ngwaahịa yana ozi adreesị gị. Ọ nwekwara ike ịkpọtụrụ gị site na ekwentị. Biko gụọ nke anyịamụma nzuzoMaka nkọwa ndị ọzọ.