Poly butylene Terephthalate bụ mmiri ara ehi na-acha ọcha ma ọ bụ na-acha odo odo translucent ka opaque thermoplastic polyester particles. Poly butylene Terephthalate (PBT) nwere ihe eji arụ ọrụ nke ọma, ihe mkpuchi ọkụ eletrik, nguzogide mmanụ, nguzogide corrosion kemịkalụ, ịkpụzi dị mfe na nnabata mmiri dị ala, wdg, yana ihe a na-ejikarị eme ihe maka mkpuchi nke eriri anya.
N'ime eriri eriri anya, eriri anya na-emebi emebi. Ọ bụ ezie na ike ígwè ọrụ nke eriri anya na-eme ka ọ dịkwuo mma mgbe mkpuchi nke mbụ gasịrị, ihe ndị a chọrọ maka cabling ezughị ezu, ya mere achọrọ mkpuchi nke abụọ. Ihe mkpuchi nke abụọ bụ usoro nchebe kachasị mkpa maka eriri anya na usoro mmepụta eriri eriri anya, n'ihi na mkpuchi nke abụọ ọ bụghị nanị na-enye nchebe ọzọ maka mkpakọ na esemokwu, kamakwa na-emepụta ogologo ogologo nke eriri anya. N'ihi ezigbo anụ ahụ na kemịkal ya, a na-ejikarị poly butylene terephthalate eme ihe dị ka ihe extrusion maka mkpuchi nke abụọ nke eriri anya na eriri eriri anya n'èzí.
Anyị nwere ike ịnye OW-6013, OW-6015 na ụdị ndị ọzọ nke Poly butylene Terephthalate ihe maka mkpuchi nke abụọ nke eriri eriri anya.
Ihe PBT anyị nyere nwere njirimara ndị a:
1) Nkwụsi ike dị mma. Obere ntachi obi, obere olu na-agbanwe n'iji, nkwụsi ike dị mma na-akpụ.
2) Ike igwe dị elu. Module buru ibu, arụmọrụ ndọtị dị mma, ike tensile dị elu. Uru nrụgide mgbochi mgbochi nke tube dị elu karịa ọkọlọtọ.
3) Ọnọdụ okpomọkụ dị elu. Ọmarịcha mgbagwoju anya arụmọrụ n'okpuru nnukwu ibu na obere ibu ọnọdụ.
4) Hydrolysis eguzogide. Na magburu onwe iguzogide hydrolysis, na-eme ngwa anya eriri USB ogologo ndụ karịa ọkọlọtọ chọrọ.
5) Nguzogide kemịkalụ. Nguzogide kemịkalụ mara mma yana ezigbo ndakọrịta na eriri eriri na mado eriri, ọ naghị adị mfe imebi.
A na-ejikarị eme ihe maka mmepụta ihe mkpuchi nke abụọ nke eriri anya nke eriri eriri eriri anya nke dị n'èzí.
Mba. | Ihe na-anwale | Nkeji | Ọkọlọtọ chọrọ | Uru |
1 | Njupụta | g/cm3 | 1.25 ruo 1.35 | 1.31 |
2 | Agbazekwa eruba ọnụego (250 ℃, 2160g) | g/10 nkeji | 7.0-15.0 | 12.5 |
3 | Ọdịnaya nke mmiri | % | ≤0.05 | 0.03 |
4 | Ntinye mmiri | % | ≤0.5 | 0.3 |
5 | Ike tensile na mkpụrụ | MPa | ≥50 | 52.5 |
Elongation na mkpụrụ | % | 4.0 ruo 10.0 | 4.4 | |
Na-agbaji elongation | % | ≥100 | 326.5 | |
Modulus tensile nke elasticity | MPa | ≥2100 | 2241 | |
6 | Modulus Flexural | MPa | ≥2200 | 2243 |
Ike Flexural | MPa | ≥60 | 76.1 | |
7 | Ebe mgbaze | ℃ | 210 ~ 240 | 216 |
8 | Oke ike ike (HD) | / | ≥70 | 73 |
9 | Mmetụta Izod (23 ℃) | kJ/㎡ | ≥5.0 | 9.7 |
Mmetụta Izod (-40 ℃) | kJ/㎡ | ≥4.0 | 7.7 | |
10 | Ọnụọgụ nke Mgbasa Linear (23 ℃ ~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.4 |
11 | Olu resistivity | Ω·cm | ≥1.0×1014 | 3.1 × 1016 |
12 | Okpomọkụ agbagọ (1.80MPa) | ℃ | ≥55 | 58 |
Okpomọkụ agbagọ (0.45MPa) | ℃ | ≥170 | 178 | |
13 | Thermal hydrolysis | |||
Ike tensile na Mpụta | MPa | ≥50 | 51 | |
Elongation na ezumike | % | ≥10 | 100 | |
14 | Ndakọrịta n'etiti ihe na njuputa ogige | |||
Ike tensile na Mpụta | MPa | ≥50 | 51.8 | |
Elongation na ezumike | % | ≥100 | 139.4 | |
15 | Nrụgide tube mgbochi akụkụ | N | ≥800 | 825 |
Rịba ama: Ụdị Poly butylene Terephthalate (PBT) bụ ihe mkpuchi nke abụọ nke eriri anya. |
Mba. | Ihe na-anwale | Nkeji | Ọkọlọtọ chọrọ | Uru |
1 | Njupụta | g/cm3 | 1.25 ruo 1.35 | 1.31 |
2 | Agbazekwa eruba ọnụego (250 ℃, 2160g) | g/10 nkeji | 7.0-15.0 | 12.6 |
3 | Ọdịnaya nke mmiri | % | ≤0.05 | 0.03 |
4 | Ntinye mmiri | % | ≤0.5 | 0.3 |
5 | Ike tensile na mkpụrụ | MPa | ≥50 | 55.1 |
Elongation na mkpụrụ | % | 4.0 ruo 10.0 | 5.2 | |
Elongation na ezumike | % | ≥100 | 163 | |
Modulus tensile nke elasticity | MPa | ≥2100 | 2316 | |
6 | Modulus Flexural | MPa | ≥2200 | 2311 |
Ike Flexural | MPa | ≥60 | 76.7 | |
7 | Ebe mgbaze | ℃ | 210 ~ 240 | 218 |
8 | Oke ike ike (HD) | / | ≥70 | 75 |
9 | Mmetụta Izod (23 ℃) | kJ/㎡ | ≥5.0 | 9.4 |
Mmetụta Izod (-40 ℃) | kJ/㎡ | ≥4.0 | 7.6 | |
10 | Ọnụọgụ nke Mgbasa Linear (23 ℃ ~ 80 ℃) | 10-4K-1 | ≤1.5 | 1.44 |
11 | Olu resistivity | Ω·cm | ≥1.0×1014 | 4.3 × 1016 |
12 | Okpomọkụ agbagọ (1.80MPa) | ℃ | ≥55 | 58 |
Okpomọkụ agbagọ (0.45MPa) | ℃ | ≥170 | 174 | |
13 | Thermal hydrolysis | |||
Ike tensile na Mpụta | MPa | ≥50 | 54.8 | |
Elongation na ezumike | % | ≥10 | 48 | |
14 | Ndakọrịta n'etiti ihe na njuputa ogige | |||
Ike tensile na Mpụta | MPa | ≥50 | 54.7 | |
Elongation na ezumike | % | ≥100 | 148 | |
15 | Nrụgide tube mgbochi akụkụ | N | ≥800 | 983 |
Rịba ama: Poly butylene Terephthalate (PBT) a nwere nguzogide nrụgide dị elu, ọ dịkwa mma maka mmepụta nke mkpuchi nke abụọ nke ikuku micro-optical cable. |
A na-akwakọba ihe PBT na 1000kg ma ọ bụ 900kg polypropylene kpara akpa mpụta, kpuchie ya na akpa foil aluminum; ma ọ bụ 25kg kraft akwụkwọ akpa mpụta, ejiri akpa foil aluminum kpuchie.
Mgbe nkwakọchara, a na-etinye ya na pallet.
1) 900kg ton akpa nha: 1.1m*1.1m*2.2m
2) 1000kg ton akpa nha: 1.1m*1.1m*2.3m
1) Ekwesịrị idobe ngwaahịa ahụ n'ụlọ nkwakọba ihe dị ọcha, dị ọcha, kpọrọ nkụ na ikuku.
2) Ekwesịrị ka echekwa ngwaahịa ahụ pụọ na kemịkalụ na ihe ndị na-emebi emebi, ekwesịghị ikpokọta ya na ngwaahịa ndị na-ere ọkụ ma ghara ịdị nso na isi ọkụ.
3) Ngwaahịa kwesịrị izere ìhè anyanwụ kpọmkwem na mmiri ozuzo.
4) Ekwesịrị ịkwakọ ngwaahịa ahụ kpamkpam iji zere mmiri na mmetọ.
5) Oge nchekwa nke ngwaahịa na okpomọkụ nkịtị bụ ọnwa 12 site na ụbọchị mmepụta.
Otu ụwa na-agba mbọ inye ndị ahịa ihe na-emepụta waya na ihe igwe dị elu yana ọrụ mbụ.
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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