China Urea Moulding Compound (UMC) Suppliers - Quality Products from Reliable Factory in Powder and Granular Form
Appearance
Our compounds are appropriate for compression molding and are available in powder and in granular form.
（UMC colored powder）
（UMC granular）
Color
Urea Moulding Compound are available in an unlimited range of colors. Runtai provides customized services for our customers; customers can match colors according to the Pantone color card or provide real samples for precise color matching.
Applications
Urea moulding compound, also known as urea formaldehyde moulding compound, has a variety of applications, including:
Urea moulding compound is commonly used in the production of tableware and dinnerware due to its durability, heat resistance, and ability to hold vibrant colors and intricate designs.
It is utilized in the manufacturing of electrical components, such as sockets, switches, and housings, due to its excellent electrical insulation properties and moldability.
Urea Moulding Compound is also widely used in household products such as toilet seats, where it can provide good wear resistance and durability.
Urea moulding compound is employed in the production of automotive parts, including interior components and decorative elements, owing to its strength, dimensional stability, and resistance to heat and chemicals.
Technical Parameters
| Test Items | Qualified Standard | Test Results | |
|---|---|---|---|
| Total migration / (mg/dm²) | 95% ethanol (volume fraction) Vegetable oil substitute 70°C, 2h |
≤ 10 | < 2 |
| 10% ethanol (volume fraction) 70°C, 2h |
2 | ||
| 4% acetic acid (volume fraction) 70°C, 2h |
2 | ||
| Potassium permanganate consumption / (mg/kg) Water (60°C, 2h) |
≤ 10 | 3 | |
| Heavy metals (Pb) / (mg/kg) 4% acetic acid (volume fraction) (60°C, 2h) |
≤ 1 | ≤ 1 | |
| Melamine migration volume / (mg/kg) | 95% ethanol (volume fraction) Vegetable oil substitute 70°C, 2h |
≤ 2.5 | Not detected |
| 10% ethanol (volume fraction) 70°C, 2h |
Not detected | ||
| 4% acetic acid (volume fraction) 70°C, 2h |
Not detected | ||
| Formaldehyde migration volume / (mg/kg) | 95% ethanol (volume fraction) Vegetable oil substitute 70°C, 2h |
≤ 15 | < 0.5 |
| 10% ethanol (volume fraction) 70°C, 2h |
1.2 | ||
| 4% acetic acid (volume fraction) 70°C, 2h |
3.2 | ||
| Decolorization test | Negative | Negative | |
| Sensory requirements | Appearance | Normal color, no odor, unclean things, etc. | Meet the standard |
| Soaking solution | The immersion solution obtained from the migration experiment had no sensory deterioration such as turbidity, precipitation, and odor. | Meet the standard | |
Package
Packed in 20/25/1000kg plastic woven bags.
Storage method
The urea moulding compound should not be exposed to heat, moisture, contaminants, or packaging damage when being transported. It should be kept in a dry, cool, ventilated room with an ambient temperature of no more than 25°C for a period of six months. If the storage period is exceeded, it should be inspected according to the provisions of the product technical standards, and the qualified can still be used.