China Top Quality Colorful Powder Melamine Formaldehyde Resin Powder Melamine Price, Find details about China Melamine Formaldehyde Resin Powder, Melamine Mouding Powder from Top Quality Colorful Powder Melamine Formaldehyde Resin Powder Melamine Price
What is melamine??
Melamine is combined with formaldehyde and other agents to produce melamine resins. Such resins are characteristically durable thermosetting plastic used in high pressure decorative laminates such as Formica, melamine dinnerware, laminate flooring, and dry erase boards.
Foods and drinks should not be heated on melamine-based dinnerware in microwave ovens. Only ceramic or other cookware which specifies that the cookware is microwave-safe should be used. The food may then be served on melamine-based tableware.
Product name | Melamime Formaldehyde Resin Powder |
Content | 100% melamine |
Application | melamine dishes |
Valid time | 12 months |
General Molding temperature | 155-165C (customized as your machine condition ) |
General Molding time | 25-35 seconds(customized as your machine condition) |
Toxicity | Non-toxic |
Whether applied to tableware | Yes |
Expression of tableware when heated | Keeps the shapes and color under -20 degree centigrade to 140 degree centigrade |
Appearance of molded tableware | Like ceramic |
Name | Weight |
A5 melamine moulding compound | 25kg/bag 1Ton=40bags 1*20'GP=940bags |
Property | Standard data | Test Methods | Test Results |
Flow(mm) | 140-200 | GB13454-2 | 194 |
Volatile matters | ≤4.0% | GB/T13455 | 3.7% |
Boiling water resistance | GB13454-2 | No mushy | |
Flexural strength ≥Mpa | ≥80 | GB9341 | 85.4 |
Charpy impact strength(notched) kJ/m2 | ≥1.5-2.1 | GB1043 | 2.0 |
Temperature of deflection °C | ≥115 | GB1634 | 118°c |
Water absorption | ≥100 | GB1034 | 86 |
Moulding shrinkage % | 0.6-1.00 | GB13454-2 | 0.7 |
Curing time | 16-28'S |
Index | Unit | Type | Testing Method | |
A- | ||||
1 | Appearance | After molding, the surface should be flat, shinny and smooth, no bubbles or crack, color and foreign material achieves standard. | ||
2 | Resistance to boiling water | No mushy, permit little color fade and purse | GB13454 | |
3 | Volatile matter | %,≤ | 4.00 | GB13455 |
4 | Water absorb (cold) | mg, ≤ | 100 | GB1034 |
5 | Shrinkage | % | 0.60-1.00 | GB13454 |
6 | Distortion Temperature | °C≥ | 115 | GB1634 |
7 | Fluidity | mm | 140-200 | GB13454 |
8 | Impact Strength (notch) | KJ/m2, ≥ | 1.8 | GB1043 |
9 | Bending Strength | Mpa, ≥ | 80 | GB9341 |
10 | Insulation Resistance after 24h in water | MΩ≥ | 104 | GB1410 |
11 | Dielectric strength | MV/m,≥ | 9.0 | GB1408 |
12 | Baking Resistance | GRADE | I | GB2407 |