Mpempe akwụkwọ phenolic fiberglass ịkpụzi teepu
Ihe mejupụtara na nkwadebe
Ribbon phenolic glass fiber molding compounds na-etolite site na iji phenolic resin dị ka ihe nkedo, impregnating alkali-free glass fibers (nke nwere ike ịdị ogologo ma ọ bụ chaotically gbakwasara), wee ihicha na ịkpụzi ka ọ bụrụ rịbọn prepreg. Enwere ike ịgbakwunye ndị ọzọ modifiers n'oge nkwadebe ka ebuli processability ma ọ bụ kpọmkwem physicochemical Njirimara.
Nkwalite: Igwe iko iko na-enye ike igwe dị elu na nguzogide mmetụta;
Matrix resin: resins phenolic na-enye ihe mgbochi corrosion okpomọkụ na ihe mkpuchi ọkụ eletrik;
Ihe mgbakwunye: nwere ike ịgụnye ihe ndị na-ere ọkụ, mmanụ mmanụ, wdg, dabere na ngwa chọrọ.
Njirimara arụmọrụ
| Ngosipụta arụmọrụ | Oke oke/ njirimara |
| Ngwa igwe | Ike mgbanwe ≥ 130-790 MPa, ike mmetụta ≥ 45-239 kJ/m², ike ike ≥ 80-150 MPa |
| Nguzogide okpomọkụ | Martin okpomọkụ ≥ 280 ℃, elu okpomọkụ arụmọrụ kwụsie ike |
| Njirimara eletrik | n'elu resistivity ≥ 1 × 10¹² Ω, olu resistivity ≥ 1 × 10¹⁰ Ω-m, ike eletrik ≥ 13-17.8 MV/m |
| Ntinye mmiri | ≤20 mg (mmiri mmiri dị ala, dabara maka gburugburu iru mmiri) |
| Mbelata | ≤0.15% (nkwụsi ike akụkụ dị elu) |
| Njupụta | 1.60-1.85 g/cm³ (dị arọ na ike dị elu) |
Nkà na ụzụ nhazi
1. Ọnọdụ nrụgide:
- Okpomọkụ: 150±5°C
- Nrụgide: 350± 50 kg/cm²
- Oge: 1-1.5 nkeji / mm ọkpụrụkpụ
2. Akpụ usoro: lamination, mkpakọ ịkpụzi, ma ọ bụ ala-nrụgide ịkpụzi, adabara mgbagwoju shapes nke warara ma ọ bụ mpempe akwụkwọ-dị ka bughi akụkụ.
Mpaghara Ngwa
- Igwe ọkụ eletrik: ndị na-emegharị ihe, ihe mkpuchi moto, wdg karịsịa kwesịrị ekwesị maka gburugburu ebe ọkụ na iru mmiri;
- Akụrụngwa arụrụ arụ: akụkụ arụrụ arụ siri ike dị elu (dịka ụlọ na-ebu ibu, gia), ihe njin ụgbọ ala;
- Aerospace: akụkụ dị fechaa, akụkụ na-eguzogide okpomọkụ (dịka ọmụmaatụ, ụgbọ elu ime brackets);
- Ogige ihe owuwu: nkwado ọkpọkọ na-eguzogide corrosion, ndebiri ụlọ, wdg.
Nchekwa na ịkpachapụ anya
- Ọnọdụ nchekwa: Ekwesịrị itinye ya na ebe dị jụụ na nke akọrọ iji zere mmịpụta mmiri ma ọ bụ mmebi okpomọkụ; ọ bụrụ na mmiri na-emetụta ya, a ga-esi ya na 90 ± 5 ℃ maka nkeji 2-4 tupu ejiri ya;
- Ndụ shelf: iji mee ihe n'ime ọnwa 3 site na ụbọchị mmepụta, arụ ọrụ kwesịrị ka a nwaleghachi ya mgbe ụbọchị njedebe gasịrị;
- Machibidoro nrụgide dị arọ: iji gbochie mmebi nke usoro eriri.
Ihe atụ nke ụdị ngwaahịa
FX-501: Njupụta 1.60-1.85 g / cm³, ike Flexural ≥130 MPa, Ike eletrik ≥14 MV / m;
4330-1 (ntụziaka na-adịghị mma): akụkụ dị elu na-ekpuchi ike maka gburugburu iru mmiri, ike na-ehulata ≥60 MPa.
