Urea Moulding Compound

we have more than 20 years expearances for producing and exporting UREA MOULDING COMPOUND,MELAMINE MOULDING COMPOUND and GLAZING POWDER. we have many mamny importers and enjoyed high reputation in all over the world. A1 (urea moulding compound) Technical Specification: to GB13454-92 Standard...

Product Details

 

business card_副本.jpg

54DX0}PFQ(5U4LP%EFO01]2.png


we have more than 20 years expearances for producing and exporting UREA MOULDING COMPOUND,MELAMINE MOULDING COMPOUND and GLAZING POWDER. we have many mamny importers and enjoyed high reputation in all over the world.



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

 

 Hope to build friendship and business relationship with you,thanks.

Hot Tags

Hot Tags: urea moulding compound, China, manufacturer, supplier
Related Products

Inquiry