Phenolic Molding Compound BH4330-2 Sheet
Tsarin Kayan Aiki da Shiri
Ana samar da mahaɗan ƙera gilashin phenolic ta hanyar amfani da resin phenolic a matsayin abin ɗaurewa, yana sanya zare-zaren gilashi marasa alkali (wanda zai iya zama dogaye ko kuma masu rikitarwa), sannan a busar da shi a yi masa ƙera shi don samar da ribobi. Ana iya ƙara wasu gyare-gyare yayin shiri don inganta iya sarrafawa ko takamaiman halayen sinadarai na jiki.
Ƙarfafawa: Zaruruwan gilashi suna ba da ƙarfin injiniya mai ƙarfi da juriya ga tasiri;
Matrix na Resin: resin phenolic suna ba da juriya ga lalata zafi da kuma kaddarorin rufin lantarki;
Ƙarin abubuwa: na iya haɗawa da abubuwan hana harshen wuta, man shafawa, da sauransu, ya danganta da buƙatun amfani.
Halayen Aiki
| Manuniyar Aiki | Kewayon sigina/halaye |
| Kayayyakin injina | Ƙarfin lanƙwasa ≥ 130-790 MPa, ƙarfin tasiri ≥ 45-239 kJ/m², ƙarfin juriya ≥ 80-150 MPa |
| Juriyar zafi | Zafin Martin ≥ 280 ℃, kwanciyar hankali na aiki mai zafi |
| Kayayyakin lantarki | juriyar saman ≥ 1 × 10¹² Ω, juriyar girma ≥ 1 × 10¹⁰ Ω-m, ƙarfin lantarki ≥ 13-17.8 MV/m |
| Sha ruwa | ≤20 MG (ƙarancin shan ruwa, ya dace da yanayin danshi) |
| Ragewa | ≤0.15% (babban daidaito) |
| Yawan yawa | 1.60-1.85 g/cm³ (mai sauƙi da ƙarfi mai yawa) |
Fasahar Sarrafawa
1. Yanayin matsi:
- Zafin jiki: 150±5°C
- Matsi: 350±50 kg/cm²
- Lokaci: Minti 1-1.5/mm kauri
2. Hanyar ƙirƙirar: lamination, matsi gyaggyara, ko gyaggyara mai ƙarancin matsin lamba, wanda ya dace da siffofi masu rikitarwa na sassan tsari kamar tsiri ko takarda.
Fagen Aikace-aikace
- Rufin lantarki: masu gyarawa, masu hana motsi, da sauransu. Ya dace musamman ga yanayin zafi da danshi;
- Kayan aikin injiniya: sassan tsarin gini masu ƙarfi (misali gidajen ɗaukar kaya, giya), sassan injin mota;
- Sassan sararin samaniya: sassa masu sauƙi, masu jure zafi mai yawa (misali, maƙallan ciki na jirgin sama);
- Filin gini: tallafin bututu masu jure tsatsa, samfuran gini, da sauransu.
Ajiya da Gargaɗi
- Yanayin Ajiya: Ya kamata a sanya shi a wuri mai sanyi da bushewa domin gujewa shan danshi ko lalacewar zafi; idan danshi ya shafe shi, ya kamata a gasa shi a zafin 90±5℃ na tsawon mintuna 2-4 kafin amfani;
- Rayuwar shiryayye: don amfani cikin watanni 3 daga ranar samarwa, ana buƙatar sake gwada aikin bayan ranar karewa;
- Hana matsin lamba mai yawa: don hana lalacewar tsarin zare.
Misalin samfurin samfurin
FX-501: Yawan 1.60-1.85 g/cm³, Ƙarfin lanƙwasa ≥130 MPa, Ƙarfin lantarki ≥14 MV/m;
4330-1 (alkibla mai datti): sassan tsarin kariya masu ƙarfi don yanayin danshi, ƙarfin lanƙwasa ≥60 MPa.
