urea formaldehyde moulding compound powder manufacturer
standard: GB13454-92
CAS NUMER:9011-05-6
HS CODE:3909.10.00
certifications: ISO9001,ISO14001
free samples: 500g/color
MOQ:1×20‘FCL= 20 tons
molding temperature: 160-180°C
Grade (as per molding method): Compression grade
color:white,winner,water,cream,VV,MK,green,ivory,violet,orange,green,red,black,etc. as per you request.
features: high strength,anti-scratch,anti-PH,anti-heat,no poison,good shinning,no color changing with long term use, easy-molding,etc.
Lead time:
normally within 1 week after receiving your deposit or L/C,or according to yout order quantity.
Applications:
melamine moulding compound is widely used to produce all imitation porcelain dishware such as plate, bowl and chopstick;
Entertainment products such as mahjong, domino, chess and dice;
Commodity products such as socket, switch, plug and electrical enclosure.
Advantages:
We have more than 20 years experiences in producing and marketing urea molding compound powder or granular,and our company have a professional producing team and color blending team,we guaranteen the products high quality with competitive price.
Storage: Kept in airy, dry and cool room.
Package:plastic knitting bag with inner wet proof plastic bag,25kg/bag.
Storage period: six months from the manufacturing date.
Test should be undertaken when expires. Qualified products can still be used.
Transportation Caution: avoid moisture, heat, dirt and packaging damage.
A1 (urea moulding compound)
Technical Specification: to GB13454-92 Standard
No. |
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 |
Molding condition: (Reference only)
Temperature |
160-190°C |
Pressure |
25-40Mpa |
Curing time |
0.24-0.3 min/mm |