urea formaldehyde plywood glue
urea formaldehyde plywood glue
urea formaldehyde plywood glue
urea formaldehyde plywood glue
urea formaldehyde plywood glue
urea formaldehyde plywood glue

urea formaldehyde plywood glue

USD $980 - $1,050 /Kilogram

Min.Order:5 Kilograms

Supply Ability:
50 Metric Ton / Metric Tons per Month
Port:
Tianjin
Payment Terms:
T/T Credit Card PayPal

Quick Details View All >

CAS No.:
9011-05-6
MF:
C2H4N6O2
EINECS No.:
23-820-9
Place of Origin:
Hebei, China
Classification:
Other Adhesives
Main Raw Material:
Other, urea,formaldehyde

Tai\'an Guangyuan International Trade Co., Ltd.

Business Type: Trading Company
Shandong China
Main Products: urea ,melamine ,automotive grade urea ,glazing powder ,melamine moulding compound ,SCR Urea

Product Details

urea formaldehyde plywood glue

 

 

Main Technical Specification:

 

Appearance: white or slightly yellow powder

Fineness:   ≥95% (80 mesh standard sieve)

Moisture: ≤2.5%

Free Formaldehyde:≤1.5%

Bulk density: 0.5Kg/L

Shear Strength (20hours)≥14.5Mpa

Shear Strength (24hours in water)≥10.5Mpa

Shelf life: 20°C (68°F) 12 months

                  30°C (88°F) 6 months    Room temperature, dry and cool place, sealed

 

 

Application:

 

These resins cure easily and are scratch resistant. They are mainly used in adhesives, finishes, particle board, MDF, and molded objects. UF and related amino resins are considered a class of thermosetting resins of which urea-formaldehyde resins make up 80% produced globally.

 urea formaldehyde plywood glue

Powder Solution:

Viscosity: Powder: water=1:1(kg) 80—200mPa.s (25°C ,77°F)

PH Value: 7.5—8.5

Active Period: 20°C (68°F) ≥ 10days

 

Usage Method:

 

1. Pretreatment for gluing wood material: 
A) Moisture content reach to 10 + 2% 
B) Remove Knots, Cracks, oil stain and resin etc. 
C) Wood surface must be flat and smooth. (Thickness Tolerance<0.1mm) 

 

2. Mixture:

 

A) Mixture Ratio (weight): UF Powder: Water=1: 1(Kg)
B) Dissolution Method: 
Put 2/3 of the total needed water into mixer, and then add UF powder in. Switch on the mixer with speed of 50~150 rotations / minute, after glue powder being completely dissolved in water, put the remained 1/3 water in mixer and stir for 3~5minutes till glue to being completely dissolved. 
C) Workable period of dissolved liquid glue is 4~8 hours under room temperature. 

D) The user could add hardener into the mixed liquid glue according to actual requirement and control the active period of dissolved (if add hardener, the period of validity will be short, and if use under a heat temperature, no need to add hardener)

 

Storage:

 

  1. 1. Powder urea formaldehyde resin should be kept under seal to avoid direct sunlight and to prevent contact with moisture
  2. 2. Powder urea formaldehyde resin accidentally splashed into the eyes, use plenty of water washing, if necessary, seek medical advice
  3. 3. Powder 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.
  4. 4. Shelf life: 20°C (68°F) 12 months and 30°C (88°F) 6 months  Room temperature, dry and cool place, sealed

 urea formaldehyde plywood glue

 

 

Contact Us

urea formaldehyde plywood glue

 

Contact Supplier

Ms. vikcy zhao sales manager Chat Now
Telephone
86-538-8581779
Mobile
15666767611
Fax
86-538-8581779
Address
Tai'an City,Great Wall road 78, the pearl of the era commercial building Shandong

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