For making or processing structural panels, h ardboard, Medium Density Fiberboard (MDF), plywood, chipboard, plywood, w allboard, laminated veneer lumber, c eiling tile, l aminate d wood en products, and other wooden products; for making w ood adhesives .
Curing Method
|
Hot/Cold Pressing
|
Curing Temperature
|
100~105ºC
|
Strength/Mpa
|
≥1.2
|
Storage time of liquid urea-formaldehyde resin/day
(powder:water=1:1/25ºC) |
≥7
|
EA Model
|
MG175
|
Appearance
|
white powder
|
Fineness
|
90% through 60 mesh sieve, 80% through 80 mesh sieve
|
Moisture
|
≤1.5
|
Free Formaldehyde%
|
≤0.6
|
PH
|
7.0~8.0
|
Appearance: | white or yellowish powder |
Granularity: | over 95% pass (80-100 mesh) |
Water content: | ≤2% |
Free formaldehyde: | E1 |
Mix powder and water in ration: |
2:1 by weight
3:1 by volume |
Volume density: | 0.43kg/L |
Pot life at 25ºC: | 4-6 hours |
PH: | 5 |
Viscosity: | 1000mpas |
Glue application: | One side |
Quantity applied: | 80-150 g/m2 for veneer |
Open time: | Approx 10 minutes |
Compositio n:
formaldehyde, urea, methenamine
Storage and
Shelf life
:
For the purpose of
longer
storage life,
it should be sealed and
stored
at
shady and dry
places
, otherwise,
UF resin will lose activity by contacting moisture.
(1) 21
ºC
One Year
(2) 32
ºC
Six Months
Package:
Kraft bag inner plastic bag
25kg/bag, bag size: 60*40*15cm
22 tons in a 20ft container. 28 tons in a 40ft container.