100% Melamine Formaldehyde Resin Compound
Kiimikooyinka Huafuwaxaa ka go'an warshadaha melamine ilaa 2000.
- Huafu melamine-formaldehyde resin compoundwuxuu leeyahay dareere wanaagsan, karti wax-qaabayn oo heersare ah, dhalaal sarreeya, iyo formaldehyde bilaash ah oo hooseeya.
- Midabaynta midabka aadka u fiican waxay dabooli kartaa baahiyaha gaarka ah ee macmiil kasta.
- Kiimikooyinka Huafuwuxuu haystaa shahaadada SGS Intertek iyo sidoo kale tignoolajiyada Taiwan.
Farqiga ugu weyn ee u dhexeeya 100% melamine (oo loo yaqaan A5 walxaha Shiinaha) iyo 50% melamine ama 30% melamine (oo loo yaqaan walxo A1 ama A3 ee Shiinaha) waa sida soo socota:
1. Halabuurka kala duwan:
Qaybaha ugu muhiimsan ee A5 waa melamine formaldehyde resin (melamine formaldehyde resin) qiyaastii 75%, saxarka (wax lagu daro) qiyaastii 20%, iyo daro (ɑ-cellulose) oo ku saabsan 5%;qaab-dhismeedka polymer-ka meerto.
Qaybaha ugu muhiimsan ee A1 waa urea formaldehyde resin (urea formaldehyde resin) oo ku saabsan 75%, saxarka (Additives) oo ku saabsan 20% iyo daro (ɑ-cellulos) oo ku saabsan 5%;
2. U adkaysiga kulaylka kala duwan:
A5 kulayl u adkaysta 120 ℃, A1 kulayl u adkaysta 80 ℃;
3. Waxqabadka nadaafadda kala duwan:
A5 waxay ka gudbi kartaa heerka kormeerka tayada nadaafadda qaranka, A1 guud ahaan kama gudbi karto tijaabada waxqabadka nadaafadda, waxayna soo saari kartaa oo keliya alaab aan si toos ah ula xiriirin cuntada.
Shahaadooyinka:
SGS iyo EUROLAB waxay dhaafeen dhismaha melamine,halkan guji si aad u hesho macluumaad faahfaahsan.
Shahaadada SGS Lambarka SHAHG1920367501 Taariikhda: 19 Sep 2019
Natiijada tijaabada ee muunada la gudbiyay (White Melamine Plate)
Habka Imtixaanka: Iyadoo la tixraacayo Xeerka Komishanka (EU) No 10/2011 ee 14 Janaayo 2011 Lifaaqa III iyo
Lifaaqa V ee xulashada shuruudaha iyo EN 1186-1: 2002 xulashada hababka tijaabada;
TS EN 1186-9 Simulants cuntada aqueous ee habka buuxinta maqaalka;
EN 1186-14: 2002 imtixaanka beddelka;
| Simulant la isticmaalay | Waqtiga | Heerkulka | Max.Xadka La Ogolyahay | Natiijada 001 socdaalka guud | Gabagabo |
| 10% ethanol (V/V) xal aqueous ah | 2.0 saac (s) | 70℃ | 10mg/dm² | <3.0mg/dm² | DHAAF |
| 3% acetic acid (W/V)xal aqueous | 2.0 saac (s) | 70℃ | 10mg/dm² | <3.0mg/dm² | DHAAF |
| 95% ethanol | 2.0 saac (s) | 60℃ | 10mg/dm² | <3.0mg/dm² | DHAAF |
| Isoctane | 0.5 saac (s) | 40℃ | 10mg/dm² | <3.0mg/dm² | DHAAF |
Safarka Warshada:
