Product Description:
Powdered urea-formaldehyde resin synthesized from urea
and formaldehyde, after a white powder made from dried, its main
chemical and physical properties of liquid resin, basically the
same. It is a multi-hydroxymethyl-urea polymer, to join other
anti-corrosion, anti-bacteria, toughness good new additive.
Condensation due to its low molecular weight soluble in water, good
fluidity and the use of simple process, all kinds of wood-based
panels and other wood products the best adhesives.
Features:
1, easy to use, water use can be dissolved.
2, curing fast, high bonding strength.
3, cold, heat curing can achieve the
desired result.
4, heat resistance, excellent weathering
resistance.
5, while storage of long, easy to use,
transport light.
Main technical indicators:
1, Appearance:white or slightly yellow powder
2, Particle size:95% of the standard through the 80 mesh sieve
3, Moisture2.5%
4,Free formaldehyde:1.5%
5, Bulk density:0.5 kg / L
6, Durabiliy: room temperature, dry and cool place sealed
(1) 2012 months
(2) 306 months
Powder solution:
Viscosity:powter: water = 1:1 80-200 mPa.s (25 ℃)
PH value:7.5 ~ 8.5
Active periodtemperature（ 2010 d
Application areas:
1. A variety of wood-based panels and other wood products
3. Bamboo, wood, molded products
4. Plant Fiber Products
5. Civil Engineering
Note: The relevant standards were measured according to
business-related
Note:
1. Powdered urea-formaldehyde resin should be kept under seal to
avoid direct sunlight and to prevent contact with moisture.
2. Powdered urea-formaldehyde resin accidentally splashed into the
eyes, use plenty of water washing, if necessary, seek medical
advice.
3. Powdered urea-formaldehyde resin, easily absorbing moisture,
moisture absorption to form solid blocks quickly after the loss of
effectiveness and mobility, generally use the moisture-proof
packaging. They could ever use when you want to re-truss sealed
bags.
Packing: Plastic knit double bag, 20kg / bag, 25kg / bag.
