N'ogbe ODM China Pụrụ Iche Injinia Plastic Mgbanwe PPA Na-eme Ka Elu-Rigidity Wear na-eguzogide Nrụpụta PPA.
Anyị na-arụ ọrụ mgbe niile dị ka a tangible otu iji hụ na anyị nwere ike na-enye gị na kasị mma àgwà na kasị mma price maka N'ogbe ODM China Special Modified Engineering Plastic PPA Reinforced High-Rigidity Wear-Resistant Conductive PPA, Ebumnuche anyị kwesịrị ịbụ ịmepụta mmeri-mmeri. ọnọdụ na atụmanya anyị. Anyị chere na anyị ga-abụ nhọrọ kacha mma gị. “Ezigbo 1st, Ndị ahịa mbụ. "Na-eche ajụjụ gị.
Anyị na-arụ ọrụ mgbe niile dị ka ndị otu a na-ahụ anya iji hụ na anyị nwere ike ịnye gị àgwà kachasị mma na ọnụahịa kacha mma makaChina naịlọn-66, PA 66 naịlọn, Anyị na-atụ anya na-enye ngwaahịa na ọrụ ndị ọzọ ọrụ na ụwa aftermarket ahịa; anyị malitere usoro njiri mara ụwa anyị site n'inye ngwaahịa anyị kachasị mma n'ụwa niile site n'aka ndị mmekọ anyị a ma ama na-eme ka ndị ọrụ ụwa na-aga n'ihu na teknụzụ ọhụrụ na mmezu nke anyị.
Polyphthalamide (aka PPA, Polyamide High Performance) bụ akụkụ nke thermoplastic synthetic resins na ezinụlọ polyamide (nylon) akọwapụtara dị ka mgbe 55% ma ọ bụ karịa mole nke akụkụ carboxylic acid nke akụkụ ugboro ugboro na polymer yinye bụ ngwakọta. Acids nke terephthalic (TPA) na isophthalic (IPA). Ngbanwe nke aliphatic na-ekpebi site na aromatic na-ekpebi na ọkpụkpụ azụ polymer na-abawanye ebe mgbaze, iko mgbanwe okpomọkụ, nguzogide kemịkalụ na isi ike.
A na-akpụzi resins dabere na PPA n'ime akụkụ iji dochie ọla na ngwa chọrọ nguzogide okpomọkụ dị ka akụrụngwa ụgbọ oloko ụgbọ ala, ụlọ maka njikọta ọkụ eletrik dị elu na ọtụtụ ojiji ndị ọzọ.
Okpomọkụ mgbanwe iko nke PPA na-abawanye ka ọnụọgụ TPA na-abawanye. Ọ bụrụ na ihe karịrị 55% nke akụkụ acid nke PPA sitere na IPA, mgbe ahụ, copolymer bụ amorphous. A na-akọwa njirimara nke polymer kristal v amorphous polymers n'ebe ọzọ n'ụzọ zuru ezu. Na nkenke, crystalline na-enyere aka na nguzogide kemịkalụ na ihe ndị na-arụ ọrụ n'elu iko mgbanwe okpomọkụ (ma n'okpuru ebe mgbaze). Amorphous polymers dị mma na warpage na nghọta.
Njirimara PPA
Ihe PPA nwere ihe ngwakọta mara mma, nke na-arụ ọrụ nke ọma na thermal, eletriki, anụ ahụ na kemịkal. Karịsịa n'okpuru okpomọkụ dị elu PPA ka nwere nnukwu isi ike na ike dị elu, yana ezigbo akụkụ ziri ezi na nkwụsi ike.
PPA Isi Ngwa
Ọpụrụiche iji ọkwa maka mgbakọ mmiri ọkụ ụgbọ ala na akụkụ ahụ okpomọkụ.
| Ubi | Ngwa ngwa |
| Akụkụ akpaaka | Mgbakọ njikwa okpomọkụ nke mmiri akpaaka, akụkụ ahụ thermostat, akụkụ nhazi, mgbapụta ike, akụkụ njigide, mgbapụta mmanụ wdg. |
| Eletrọnịkị na ọkụ eletrik | Njikọ, njikọ SMT, Breaker, soket, bobbins wdg. |
| Ụlọ ọrụ nkenke na akụkụ igwe | Akụkụ mgbapụta ọkụ, akụkụ oven uzuoku, njikọ mmiri ọkụ, ngwa ọkụ mmiri |
SIKO PPA akara ule na nkọwa
| SIKO ọkwa No. | Ihe ndochi(%) | FR (UL-94) | Nkọwa |
| SPA90G33/G40-HRT | 33%-40% | HB | PPA, bụ ụdị semi-crystalline thermoplastic aromatic polyamide, nke a na-akpọkarị dị ka naịlọn aromatic na-eguzogide okpomọkụ, yana ihe onwunwe nke okpomọkụ na-eguzogide 180 ℃ na ogologo oge na-arụ ọrụ okpomọkụ, na 290 ℃ na obere oge na-arụ ọrụ okpomọkụ, yana dị ka modul, elu rigidity, elu arụmọrụ-ọnụahịa ruru, ala mmiri absorption ọnụego, akụkụ kwụsie ike na magburu onwe ịgbado ọkụ uru, wdg PPA onwunwe nwere magburu onwe Nchikota Njirimara, nke na-arụ ọrụ nke ọma na thermal, eletriki, anụ ahụ na chemical Njirimara. Karịsịa n'okpuru okpomọkụ dị elu PPA ka nwere nnukwu isi ike na ike dị elu, yana ezigbo akụkụ ziri ezi na nkwụsi ike. |
| SPA90G30/G35/40/45/50 | 30%,35%,40%,45%,50% | HB | |
| SPA90G30F/G35F/40F/45F/50F | 30%,35%,40%,45%,50% | V0 | |
| SPA90G35F-GN | 35% | V0 | |
| SPA90G35-WR | 35% | HB | |
| SPA90C35/C40 | 35%,40% | HB |
Ndepụta Ndekọ Ọkwa
| Ihe onwunwe | Nkọwapụta | SIKO ọkwa | Dakọtara na Ụdị akara & ọkwa |
| PPA | PPA + 33% GF, Okpomọkụ kwụsiri ike, Hydrolysis, HB | SPA90G33-HSLR | SOLVAY AS-4133HS, DUPONT HTN 51G35HSLR |
| PPA+50%GF, Okpomọkụ kwụsiri ike, HB | SPA90G50-HSL | EMS GV-5H, DUPONT HTN 51G50HSL | |
| PPA+30%GF, FR V0 | SPA90G30F | SOLVAY AFA-6133V0Z, DUNPONT HTN FR52G30NH |
Anyị na-arụ ọrụ mgbe niile dị ka a tangible otu iji hụ na anyị nwere ike na-enye gị na kasị mma àgwà na kasị mma price maka N'ogbe ODM China Special Modified Engineering Plastic PPA Reinforced High-Rigidity Wear-Resistant Conductive PPA, Ebumnuche anyị kwesịrị ịbụ ịmepụta mmeri-mmeri. ọnọdụ na atụmanya anyị. Anyị chere na anyị ga-abụ nhọrọ kacha mma gị. “Ezigbo 1st, Ndị ahịa mbụ. "Na-eche ajụjụ gị.
ODM n'ogbeChina naịlọn-66, PA 66 naịlọn, Anyị na-atụ anya na-enye ngwaahịa na ọrụ ndị ọzọ ọrụ na ụwa aftermarket ahịa; anyị malitere usoro njiri mara ụwa anyị site n'inye ngwaahịa anyị kachasị mma n'ụwa niile site n'aka ndị mmekọ anyị a ma ama na-eme ka ndị ọrụ ụwa na-aga n'ihu na teknụzụ ọhụrụ na mmezu nke anyị.
