100% Melamine Formaldehyde Resin Compound
Huafu Chemicalsyakazvipira kune indasitiri ye melamine kubvira 2000.
- Huafu melamine-formaldehyde resin musanganiswaine mvura yakanaka, kugona kuumba kwakanakisa, kupenya kwakanyanya, uye yakaderera yemahara formaldehyde.
- Yakanakisa kugadzirisa kwemavara kunogona kusangana nezvinodiwa zvemutengi wega wega.
- Huafu Chemicalsine SGS EUROLAB certification uye zvakare Taiwan tekinoroji.
Misiyano mikuru pakati pe100% melamine (inonzi A5 zvinhu muChina) uye 50% melamine kana 30% melamine (inowanzozivikanwa seA1 zvinhu kana A3 zvinhu muChina) ndeiyi inotevera:
1. Kuumbwa kwakasiyana:
Zvikamu zvikuru zveA5 zvinonzi melamine formaldehyde resin (melamine formaldehyde resin) inenge 75%, pulp (Additives) inenge 20%, uye additives (ɑ-cellulose) inenge 5%;cyclic polymer chimiro.
Zvikamu zvikuru zveA1 ndezvo urea formaldehyde resin (urea formaldehyde resin) inenge 75%, pulp (Additives) inenge 20% uye additives (ɑ-cellulos) inenge 5%;
2. Kusiyana kwekupisa kupisa:
A5 inodzivirira kupisa 120 ℃, A1 inodzivirira kupisa 80 ℃;
3. Kuitwa kwakasiyana kwehutsanana:
A5 inogona kupasa chiyero chenyika chehutsanana chekuongorora, A1 kazhinji haigone kupasa hutsanana bvunzo bvunzo, uye inogona chete kugadzira zvigadzirwa zvisingauye zvakanangana nechikafu.
Zvitupa:
SGS uye EUROLAB yakapfuura melamine molding compound,tinya pano kuti uwane rumwe ruzivo.
SGS Chitupa Nhamba SHAHG1920367501 Zuva: 19 Sep 2019
Mhedzisiro yekuedzwa yemuenzaniso wakatumirwa (White Melamine Plate)
Test Method: Nekutarisa kune Commission Regulation (EU) No 10/2011 ye14 Ndira 2011 Annex III uye
Annex V yekusarudzwa kwemamiriro uye EN 1186-1: 2002 yekusarudza nzira dzekuyedza;
TS EN 1186-9: 2002 emvura yechikafu simulants nenzira yekuzadza chinyorwa;
EN 1186-14: 2002 inotsiva bvunzo;
| Simulant inoshandiswa | Nguva | Tembiricha | Max.Inobvumirwa Limit | Mhedzisiro ye001 Kutama Kwese | Mhedziso |
| 10% Ethanol (V/V) aqueous solution | 2.0 awa(s) | 70 ℃ | 10mg/dm² | <3.0mg/dm² | PASS |
| 3% Acetic acid (W/V)aqueous solution | 2.0 awa(s) | 70 ℃ | 10mg/dm² | <3.0mg/dm² | PASS |
| 95% Ethanol | 2.0 awa(s) | 60 ℃ | 10mg/dm² | <3.0mg/dm² | PASS |
| Isooctane | 0.5hr(s) | 40 ℃ | 10mg/dm² | <3.0mg/dm² | PASS |
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