Urea Formaldehyde Molding Compound 39092000

Urea Formaldehyde Molding Compound 39092000

o.  Index  Unit  Type  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  ≤  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  Insulation Resistance after 24h in water  MV/m,≥  90.  GB1408
 12  Baking Resistance  GRADE  1  GB24