Windbond CR 101 L

General Information

Urea-formaldehyde Resin, also known as Commercial Resin, named so, for its common synthesis pathway and overall structure. It’s a non-transparent thermosetting resin, made from urea and formaldehyde. This resin is used as adhesive for making Plywood, Particle Board  and MDF

1. Application of Urea-Formaldehyde

Urea-Formaldehyde is everywhere and used in many manufacturing processes due to its useful properties. Examples include decorative laminations, textiles, paper, foundry sand molds, wrinkle resistant fabrics, cotton blends, rayon, corduroy, etc. It is also used to glue wood together.

The product is widely chosen as an adhesive resin due to its high reactivity, good performance, and low price. Urea-formaldehyde resin is a chemical combination of urea and formaldehyde. Amino resins are considered a class of thermosetting resins of which urea-formaldehyde resins make up 80% produced globally.

3. Typical General Characteristic(43%)

 

PARAMETER ACCEPTABLE LIMIT
PH : 8 to 9
SOLID CONTENTS ( %) : 52 to 55
VISCOSITY ( SEC. @ 30 ˚C) : 19 to 28
SPECIFIC GRAVITY : 1.210 to 1.220
SOLUBILITY / WATER TOLERANCE : 1:1.5 to 1:4
COLOUR : WHITE
SETTING TEMPERATURE : 95 to 110
STABILITY ( IN DAYS) : 10
GEL TIME ( IN MINUTE) : 4 to 6
FREE FORMALDEHYDE CONTENT % : 0.80 to 1.0

 

 

 

5. Shelf Life

If stored in the original, unopened containers at cool and dry place UREA FORMALDEHYDE RESIN has a shelf life of 10 days

7. Packing

50 kg Carboy to 30,000 kg Tanker load, Barrel & IBC Tank.

2. Typical General Characteristic(E1 CR)

PARAMETER ACCEPTABLE LIMIT
PH : 8 to 9
SOLID CONTENTS ( %) : 52 to 59
VISCOSITY ( SEC. @ 30 ˚C) : 19 to 25
SPECIFIC GRAVITY : 1.210 to 1.238
SOLUBILITY / WATER TOLERANCE : 1:1.5 to 1:3
COLOUR : WHITE
SETTING TEMPERATURE : 95 to 110
STABILITY ( IN DAYS) : 10
GEL TIME ( IN MINUTE) : 4 to 6
FREE FORMALDEHYDE CONTENT % 0.15 to 0.9

 

4. Typical General Characteristic(37%)

PARAMETER ACCEPTABLE LIMIT
PH : 8 to 8.5
SOLID CONTENTS ( %) : 46 to 48
VISCOSITY ( SEC. @ 30 ˚C) : 18 to 25
SPECIFIC GRAVITY : 1.160 to 1.180
SOLUBILITY / WATER TOLERANCE : 1:2 to 1:5
COLOUR : WHITE
SETTING TEMPERATURE : 95 to 110
STABILITY ( IN DAYS) : 10
GEL TIME ( IN MINUTE) : 4 to 6
FREE FORMALDEHYDE CONTENT % 1.0 to 1.50

 

6. Storage

Urea-formaldehyde resin must be stored and maintained in proper cool and dry storage condition

About Us

Windson Chemical Private Limited established in the year 2000 is one of the leading manufacturers of chemical intermediates in Gujarat. Indulged into the expertise of manufacturing Formaldehyde, Resins in Liquid as well as Powder form and Adhesives. Read More..