Urea Moulding Compound Powder China factory

Urea formaldehyde resin molding compound is also called as urea molding compound. It is produced by adding curing agent, filling, colorant and lubricant into the urea formaldehyde resin.
Urea formaldehyde molding compound is widely used in producing the following products:

Imitation Ceramic tableware, such as plates, bowl, chopsticks and so on;
Entertainment products, such as mahjong,domino and so on;
Daily necessities, industrial electric appliance housing, low-voltage electrical plug-ins and so on.

Advantage:
It has the following features: high strength, anti-scratch, anti-PH, anti-heat, no poison, good shining, bright color and no color changing issue with long term use.

Technical Specification: to GB13454-92 Standard.

Description

No.	Index	Unit	Type	Testing Method
No.	Index	Unit	A-	Testing Method
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	ºC≥	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	150-180ºC
Pressure	25-40Mpa
Curing time	0.24-0.3 min/mm

Storage: Kept in airy, dry and cool room.In spite of its good storage stability, Urea Moulding Compound should not be stored under unfavorable conditions. Otherwise, a relapse of flow may be expected.

For best results, keep it under cool and dry conditions, below 25°C, and don’t put in direct contact with sunshine.

Storage period: Six months from production date. Test should be undertaken when expires. Qualified products can still be used.