A5 Melamine Powder yeChikafu Grade Tableware
A1 A2 A3 A4 A5 melamine
Melamine poda inogadzirwa ne melamine formaldehyde resin seyakabikwa, cellulose seyakadzika zvinhu, uye pigment nezvimwe zvinowedzera.Iyo thermosetting mbishi zvinhu nekuti ine matatu-dimensional network chimiro.(Rutivi rwemarara harungadzoserwe muchoto chekugadzira).Melamine poda sainzi zita melamine formaldehyde resin, muchidimbu anonzi "MF".
1. A1 zvinhu(kwete yetableware)
(Ine 30% melamine resin, uye imwe 70% zvinongedzo zvinowedzera, starches, nezvimwewo)
2. A3 zvinhu(kwete yetableware)
Iine 70% melamine resin, uye imwe 30% yezvigadzirwa zvinowedzera, starches, nezvimwe.
3. A5 zvinhuinogona kushandiswa kune melamine tableware (100% melamine resin)
Zvimiro: isiri-chepfu uye isina kunhuwa, kupisa kwekushisa -30 madhigirii celsius kusvika 120 madhigirii celsius, bump resistance, corrosion resistance, kwete kutaridzika kwakanaka chete, kuvharisa chiedza, kushandiswa kwakachengeteka.
Zvakanakira:
1. Melamine formaldehyde molding powder haina kunhuhwirira, haina kunaka uye haina chepfu.
2. Kumusoro kweplastiki ye melamine formaldehyde kwakakwirira mukuoma, kupenya uye kushingirira.
3. Inodzima yega, haipindi moto, inoshingirira pakubata uye inoshingirira kutsemuka.
4. Kupisa kwepamusoro, kugadzikana kwehunyoro hwepamusoro, kupikisa kwakanaka kwe solvent, uye kupikisa kwakanaka kwealkali.
Applications:
1. Inoparadzira pamusoro pe urea kana melamine tableware kana decal bepa mushure mekuumba nhanho kuita tableware inopenya uye yakanaka.
2. Kana yakashandiswa patafura yepatafura uye decal paper surface, inogona kuwedzera dhigirii yekupenya kwepamusoro, inoita kuti ndiro dzive dzakanaka uye dzine rupo.
Kuchengeta:
Chengeta midziyo isina mhepo uye munzvimbo yakaoma uye ine mhepo yakanaka
Gara kure nekupisa, pfarivari, marimi omoto nezvimwe zvinopisa moto
Ichengete yakakiyiwa uye ichichengeterwa pasingasvikirwi nevana
Ramba kure nekudya, zvinwiwa uye chikafu chemhuka
Chengetedza maererano nemitemo yemunharaunda
Zvitupa:
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 |
