H Papa Heat Resistant Epoxy Glass Sheet ʻōmaʻomaʻo māmā Epgc308/3250 no nā lako wela.
Hōʻike huahana
He huahana laminated kēia huahana i hana ʻia me ka lole aniani alkali-free i hana ʻia me ka lole aniani alkali-free e like me ke kākoʻo, ma ke kaomi wela me ka Tg epoxy resin kiʻekiʻe ma ke ʻano he binder. humidity.The thermostability ka papa F, kūpono no nā ʻano kaʻa like ʻole, nā mea uila, uila a me nā kahua ʻē aʻe.
Nā hiʻohiʻona
1.Good uila paʻa ma lalo kiʻekiʻe humidity;
2.High mechanical ikaika ma lalo o ke kiʻekiʻe wela,
ka mīkini ikaika paʻa paʻa ≥50% ma lalo o 180 ℃;
3.Moisture kū'ē;
4.Heat kū'ē;
5. Ke kū'ē i ka mahana: Ka Papa H
Papa kuhikuhi hana nui
E like me GB/T 1303.4-2009 uila thermosetting resin laminates paʻakikī - Māhele 4: epoxy resin hard laminates.
ʻO ka helehelena: pono e palahalaha ka ʻili, me ka ʻole o nā ʻōpū, nā lua a me nā wrinkles, akā ʻae ʻia nā hemahema ʻē aʻe i pili ʻole i ka hoʻohana ʻana, e like me: scratches, indentation, stains a me kekahi mau kiko. ʻAʻole e hoʻokaʻawale ʻia ka maka hope a nahā.
Palapala noi
He kūpono no nā ʻano kaʻa like ʻole, nā mea uila, uila a me nā kahua ʻē aʻe.
Papa kuhikuhi hana nui
ʻAʻOLE. | MEA | UNIT | KA WAIWAI INDEX | |||
1 | ʻO ka mānoanoa | g/cm³ | 1.8-2.0 | |||
2 | Ka nui o ka hoʻoheheʻe wai | % | ≤0.5 | |||
3 | ʻO ka ikaika kūlou pololei | Maʻamau | Ka lōʻihi | MPa | ≥450 | |
Kaupae | ≥380 | |||||
180±5 ℃ | Ka lōʻihi | ≥250 | ||||
Kaupae | ≥190 | |||||
4 | Ka ikaika hopena (ʻano charpy) | ʻAʻohe kaʻawale | Ka lōʻihi | KJ/m² | ≥180 | |
Kaupae | ≥137 | |||||
5 | Ka ikaika hoʻoemi | Ka lōʻihi | MPa | ≥500 | ||
Kaupae | ≥250 | |||||
6 | Ka ikaika tensile | Ka lōʻihi | MPa | ≥320 | ||
Kaupae | ≥300 | |||||
7 | Ka ikaika uila kū pololei (i loko o ka aila o 90 ℃ ± 2 ℃) | 1mm | KV/mm | ≥17.0 | ||
2mm | ≥14.9 | |||||
3mm | ≥13.8 | |||||
8 | ʻO ka uila hoʻohaʻahaʻa like (1 min i ka aila o 90 ℃ ± 2 ℃) | KV | ≥40 | |||
9 | Dielectric dissiption factor (50Hz) | - | ≤0.04 | |||
10 | Kū'ē Kū'ē Parallel | Maʻamau | Ω | ≥1.0×1012 | ||
Ma hope o ka hoʻoulu ʻana no 24 mau hola | ≥1.0×1010 |