RuiDa's Urea Molding Compound(UMC) are based on urea formaldehyde resin and takes cellulose, mineral as the filling, together with both lubricant, hardener and pigment, etc.
UF1P-110: powder form, compression grade; color: white
Product Properties
1. After molding, the surface should be flat, shinny and smooth, no bubbles or crack, color and foreign material achieves standard.
2. Color difference: Delta E<0.6
Applications
General purpose, mostly used for molding dinnerware, tableware, electrical socket, plug, lamp holder, dominoes, mahjong, and other daily appliances.
Appearance Cleanliness
Item | A class | B class |
Black spot | No visible spot | ф0.4mm≤3 |
Impurity | ||
Dark spot | ф0.4mm≤2 | ф0.6mm≤2 |
White spot | 0 | ф0.4mm≤2 |
Transparent spot | 0 | ф1.0mm≤2 |
Color Difference
Color standard | L | a | b |
87.22 | 0.46 | -0.21 | |
Acceptance range | 0~0.6 | ±0.2 | ±0.3 |
△E：≤0.6 | |||
Other outgoing quality inspection items
Inspect items | A class | B class |
Volatile % | ≤4.0% | |
Fluidity mm | 96~97mm | 95~98mm |
Curing time s | 53~55s | |
Production Specification
Number | Test Items | Index | Test Result |
1 | Fluidity, mm | 90-130 | 96 |
2 | Volatile Content % ≤ | 5.00 | 4.35 |
3 | Exterior | Qualified | |
4 | Boiling Water-proof | Qualified | |
5 | Flexural Strength, Mpa ≥ | 80 | 87 |
6 | Impact Strength, KJ/㎡ ≥ | 1.7 | 1.89 |
7 | Temperature of hot distortion, ℃ ≥ | 115 | 124 |
8 | Water absorption(Cold water) mg ≤ | 100 | 32 |
9 | Molding Shrinkage, % | 0.5-1.0 | 0.65 |
10 | Dielectric resistance after 24h in water, MΩ ≥ | 104 | 2.8 x 105 |
11 | Dielectric Strength, MV/m ≥ | 7.0 | 7.9 |
Company Information
Kaihua Ruida Plastic-Tech Co., Ltd was founded in 1984, which is one of the main manufacturer of Urea moulding compound, Phenolic moulding compound and Melamine moulding compound in China.
currently has over 400 staffs with a floor area of 90 thousand square meters, owns such enterprises as Zhejiang Wanhua Melamine Products Co., Ltd and the Sino-US joint venture named Quzhou Qinyuan Plastics Co., Ltd. Company's manufacturing capability comes out top in thermosetting plastic industry in China.
Certificate
Our Advantage
1. More than 36 years experience in this field.
2. Specialized in producing colored UMC and injection UMC.
3. Flexible payment terms, T/T/ L/C D/P, all is available.
5. Big production capacity, 100 tons/day
Loading Details
1x20GP can load 20 tons, 800 bags, no pallet.
Delivery period: within 10 days.
Packaging: PP bag with wet proof inner bag. 25kgs/bag
Storage period: 6 months kept in cool warehouse.
