China Phenolic Molding Compound BH4330-2 Mapepala opanga ndi ogulitsa

Phenolic Molding Compound BH4330-2 Sheet

Chithunzi Chopangidwa ndi Phenolic Molding Compound BH4330-2

kufotokozera mwachidule:

BH4330-2 Phenolic Glass Fiber Molding Compound for Electrical Insulation (High Strength Fixed Length Fibers) Kagwiritsidwe Ntchito: Koyenera kutetezera ziwalo za kapangidwe kake pansi pa miyeso yokhazikika ya kapangidwe kake komanso mphamvu yayikulu yamakina, komanso koyenera kugwiritsidwa ntchito m'malo onyowa, komanso kumatha kukanidwa ndikuphwanyidwa machubu ndi masilinda.

mphamvu yopindika:≥130-790 MPa

mphamvu ya mphamvu:≥45-239 kJ/m²

kulimba kwamakokedwe:≥80-150 MPa

Martin yolimba kutentha:≥280℃, magwiridwe antchito okhazikika pansi pa kutentha kwakukulu

Tumizani imelo kwa ife

Tsatanetsatane wa Zamalonda

Ma tag a Zamalonda

Kupangidwa ndi Kukonzekera kwa Zinthu
Ma compounds a riboni a phenolic glass fiber molding amapangidwa pogwiritsa ntchito phenolic resin ngati binder, kuyika ulusi wagalasi wopanda alkali (womwe ungakhale wautali kapena wozungulira mosokonezeka), kenako kuumitsa ndi kuumitsa kuti apange riboni prepreg. Zosintha zina zitha kuwonjezeredwa panthawi yokonzekera kuti ziwongolere kugwirira ntchito kapena zinthu zinazake za physicochemical.
Kulimbitsa: Ulusi wagalasi umapereka mphamvu zambiri zamakaniko komanso kukana kugwedezeka;
Matrix a resin: ma resin a phenolic amapereka kukana kutentha kwa zinthuzo komanso mphamvu zamagetsi zotetezera kutentha;
Zowonjezera: zitha kuphatikizapo zinthu zoletsa moto, mafuta odzola, ndi zina zotero, kutengera zomwe zimagwiritsidwa ntchito.
Makhalidwe Ogwira Ntchito

Zizindikiro za magwiridwe antchito	Mitundu/makhalidwe a magawo
Katundu wa makina	Mphamvu yopindika ≥ 130-790 MPa, mphamvu yokhudza ≥ 45-239 kJ/m², mphamvu yokoka ≥ 80-150 MPa
Kukana kutentha	Kutentha kwa Martin ≥ 280 ℃, kukhazikika kwa magwiridwe antchito kutentha kwambiri
Katundu wamagetsi	Kukana kwa pamwamba ≥ 1 × 10¹² Ω, kukana kwa voliyumu ≥ 1 × 10¹⁰ Ω-m, mphamvu yamagetsi ≥ 13-17.8 MV/m
Kumwa madzi	≤20 mg (yosayamwa madzi ambiri, yoyenera malo okhala ndi chinyezi)
Kuchepa kwa madzi	≤0.15% (kukhazikika kwakukulu)
Kuchulukana	1.60-1.85 g/cm³ (yopepuka komanso yamphamvu kwambiri)

Ukadaulo Wokonza

1. Mikhalidwe yokakamiza:

Kutentha: 150±5°C
Kupanikizika: 350±50 kg/cm²
Nthawi: Mphindi 1-1.5/mm makulidwe

2. Njira yopangira: lamination, compression molding, kapena low-pressure molding, yoyenera mawonekedwe ovuta a strip kapena sheet-shaped structural structures.

Minda Yogwiritsira Ntchito

Zotetezera magetsi: zobwezeretsa mphamvu, zotetezera magetsi, ndi zina zotero. Zoyenera kwambiri m'malo otentha komanso onyowa;
Zigawo za makina: zigawo za kapangidwe kake zolimba kwambiri (monga ma bearing hoopers, magiya), zigawo za injini zamagalimoto;
Zamlengalenga: zopepuka, zopirira kutentha kwambiri (monga mabulaketi amkati mwa ndege);
Munda womanga: zothandizira mapaipi zosagwira dzimbiri, ma tempuleti omanga, ndi zina zotero.

Kusunga ndi Kusamala

Malo Osungira: Iyenera kuyikidwa pamalo ozizira komanso ouma kuti isayamwe chinyezi kapena kutentha; ngati yakhudzidwa ndi chinyezi, iyenera kuphikidwa pa 90±5℃ kwa mphindi 2-4 musanagwiritse ntchito;
Nthawi yogwiritsira ntchito: kuti igwiritsidwe ntchito mkati mwa miyezi itatu kuyambira tsiku lopangidwa, magwiridwe antchito ake ayenera kuyesedwanso tsiku lotha ntchito;
Letsani kupanikizika kwakukulu: kuti mupewe kuwonongeka kwa kapangidwe ka ulusi.

Chitsanzo cha chitsanzo cha malonda

FX-501: Kuchulukana 1.60-1.85 g/cm³, Mphamvu yopindika ≥130 MPa, Mphamvu yamagetsi ≥14 MV/m;
4330-1 (njira yosakhazikika): zida zomangira zomwe zimakhala ndi mphamvu zambiri zotetezera malo okhala ndi chinyezi, mphamvu yopindika ≥60 MPa.