Nkọwa nke ngwaahịa:
Ihe nkiri akọrọFollester DabereA na-enwe injinia iji zute ihe mgbochi nke PCB (bọọdụ sekit) photolity. Ezubere maka adhesion na ezigbo ihe oyiyi, ihe nkiri anyị na-enye arụmọrụ kachasị mma na ngwa dị iche iche. Jiri usoro nzụlite dị elu, anyị na-ahụ na fim anyị na-eme polyester anyị na-agbanwe agbanwe agbanwe na ntụkwasị obi. Site na usoro pụrụ iche na-eme ka ogologo ọgwụ na kemịkalụ, ngwaahịa anyị dị mma maka ma ndị na-emepụta olu na ihe ndị na-atọ ụtọ. Ihe nkiri ndị ahụ dị mfe iji aka, na-enye ohere maka nhazi arụmọrụ nke ọma na pcB.
Ngwa Ngwaahịa:
Ndi aFollester DabereA na-ejikarị ọrụ PCB maka ngwa foto, na-enye ngwọta a pụrụ ịdabere na ya maka usoro sekit dị mgbagwoju anya. Ọrụ ha dị elu bara uru na gburugburu chọrọ ka ọ bụrụ sekitsery, na-eme ka ha dịrị mma maka elektrọnikị, ihe ndị na-eme ihe na igwe. Ọzọkwa, ihe nkiri anyị na-akwado usoro kachasị ọhụrụ na obere ntụgharị, na-ejide na ndị nrụpụta nwere ike mezuo ihe na teknụzụ ọgbara ọhụrụ. Site na ịhọrọ ihe nkiri a na-eme ka ihe nkiri polyesters, ị na-etinye ego na-eme ka ihe ọhụrụ na-eme ihe nkiri na PCB na PCB.
Atụmatụ eserese nkeIhe nkiri akọrọakwukwo icho oru
Aha ngwaahịa na ụdị:Ihe nkiriMaka ihe nkiri akọrọ corsion akọrọ gm90
Njirimara nke igodo ngwaahịa
Ezi ịdị ọcha, nghọta ziri ezi, ọdịdị dị ukwuu.
Isi ngwa
Eji maka PCB mgbochi corrosion akọrọ.
Ndoko
Akwụkwọ data
Ọgwụgwụ nke gm90 gụnyere: 15μM na 18μM.
| Aku | Unit | Akwukwo oke | Usoro nnwale | ||
| Okpurukpu | μm | 15 | 18 | ASTM D374 | |
| IKE ỌDỤDỌ | MD | Anamba | 211 | 203 | ASTM D882 |
| TD | Anamba | 257 | 259 | ||
| Elongation | MD | % | 6.7 | 154 | |
| TD | % | 102 | 108 | ||
| Kpochapu | MD | % | 1.30 | 1.18 | ASTM D1204 (150 ℃ × 30min) |
| TD | % | 0.00 | 0.35 | ||
| Ọnụọgụ nke esemokwu | μs | - - | 0.40 | 0.42 | ASTM D1894 |
| μd | - - | 0.33 | 0.30 | ||
| Transmistrince | % | 90.3 | 90.6 | ASTM D1003 | |
| Anwuru oku | % | 2.22 | 1.25 | ||
| Na-egbu egbu | Dyne / cm | 40 | 40 | ASTM D2578 | |
| Mputa | - - | OK | Usoro emtco | ||
| Remaaki | Nke dị n'elu bụ ụkpụrụ a na-ahụkarị, anaghị ekwe nkwa. | ||||
Igwe na-eme ka nnwale na-eme ka ọ ghara ịdị naanị ya na Forrona.
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Oge post: Ọkt-14-2024
