A5 Melamine Powder bakeng sa Lijo Grade Tableware
A1 A2 A3 A4 A5 melamine
Phofo ea melamine e entsoe ka resin ea melamine formaldehyde e le thepa e tala, selulose e le thepa ea motheo, le li-pigments le li-additives tse ling.Ke thepa e tala ea thermosetting hobane e na le sebopeho sa marang-rang a mararo.(Lehlakore la litšila le ke ke la khutlisetsoa seboping bakeng sa tlhahiso).Melamine phofo lebitso la saense melamine formaldehyde resin, ka bokhutšoanyane e bitsoang "MF".
1. thepa ea A1(eseng bakeng sa lisebelisoa tsa tafole)
(E na le 30% ea melamine resin, 'me metsoako e meng ea 70% ke li-additives, starch, joalo-joalo)
2. thepa ea A3(eseng bakeng sa lisebelisoa tsa tafole)
E na le 70% melamine resin, 'me metsoako e meng ea 30% ke li-additives, starch, joalo-joalo.
3. thepa ea A5e ka sebelisoa bakeng sa melamine tableware (100% melamine resin)
Likarolo: ha e na chefo ebile ha e na monko, ho hanyetsa mocheso -30 likhato tsa Celsius ho likhato tse 120 tsa Celsius, ho hanyetsa bump, ho hanyetsa kutu, eseng feela ponahalo e ntle, ho kenya leseli, tšebeliso e sireletsehileng.
Melemo:
1. Melamine formaldehyde molding powder ha e na monko, ha e latsoehe ebile ha e na chefo.
2. Bokaholimo ba polasetiki ea melamine formaldehyde bo thata haholo, bo benya ebile bo hanana le mengoapo.
3. E itima ka boyona, ha e kenelle mollong, ha e amehe ebile e hanana le crack.
4. Mocheso o phahameng, botsitso bo phahameng ba mongobo, khanyetso e ntle ea solvent, le khanyetso e ntle ea alkali.
Lisebelisoa:
1. E hasana holim'a bokaholimo ba urea kapa melamine tableware kapa pampiri ea decal ka mor'a mohato oa ho bopa ho etsa hore tableware e benyehe ebile e ntle.
2. Ha e sebelisoa holim'a li-tableware le holim'a pampiri ea decal, e ka eketsa tekanyo ea ho khanya holimo, e etsa hore lijana li be ntle le ho fana ka seatla se bulehileng.
Polokelo:
Boloka lijana tse sa keneleng moea le sebakeng se omeletseng le se nang le moea o motle
Lula hole le mocheso, litlhase, malakabe le mehloli e meng ea mollo
E boloke e notletsoe 'me e bolokoe moo bana ba ka e fihlelang
Lula hole le lijo, lino le lijo tsa liphoofolo
Boloka ho latela melao ea lehae
Litifikeiti:
Sephetho sa tlhahlobo ea sampole e rometsoeng (White Melamine Plate)
Mokhoa oa Teko: Mabapi le Molao oa Komisi (EU) No 10/2011 ea 14 Pherekhong 2011 Annex III le
Annex V bakeng sa khetho ea boemo le EN 1186-1: 2002 bakeng sa khetho ea mekhoa ea tlhahlobo;
TS EN 1186-9 li-simulants tsa lijo tse nang le metsi a 2002 ka mokhoa oa ho tlatsa sengoloa;
EN 1186-14: Teko ea sebaka sa 2002;
| Ketsiso e sebedisoang | Nako | Mocheso | Max.Moedi o dumelletsweng | Sephetho sa 001 Kakaretso ea ho falla | Qetello |
| 10% Ethanol (V/V) tharollo ea metsi | Lihora tse 2.0 | 70 ℃ | 10mg/dm² | <3.0mg/dm² | PHASA |
| 3% Acetic acid (W/V) tharollo ea metsi | Lihora tse 2.0 | 70 ℃ | 10mg/dm² | <3.0mg/dm² | PHASA |
| 95% Ethanol | Lihora tse 2.0 | 60 ℃ | 10mg/dm² | <3.0mg/dm² | PHASA |
| Isooctane | 0.5hr(s) | 40 ℃ | 10mg/dm² | <3.0mg/dm² | PHASA |
