Product name: Urea Formaldehyde Resin
Appearance: white color
Urea Formaldehyde Resin
Product Summary
Urea Formaldehyde Resin Product name: Urea Formaldehyde Resin Appearance: white color Technical Parameters ITEM UNITE R EQUIREMENT T EST RESULT Appearance Odorless, no foreign matter Melamine migration volume (4% Acetic acid, 70℃, 2H) Mg/kg ≤2.5 ＜0.2 Melamine migration volume (10% Ethanol, 70℃, 2H) ...
Product Description
Urea Formaldehyde Resin
Technical Parameters
|
ITEM |
UNITE |
R EQUIREMENT |
T EST RESULT |
|
Appearance |
|
Odorless, no foreign matter |
|
|
Melamine migration volume (4% Acetic acid, 70℃, 2H) |
Mg/kg |
≤2.5 |
＜0.2 |
|
Melamine migration volume (10% Ethanol, 70℃, 2H) |
Mg/kg |
≤2.5 |
＜0.2 |
|
Melamine migration volume (N-heptane, 70℃, 2H) |
Mg/kg |
≤2.5 |
＜0.2 |
|
Formaldehyde migration volume (4% Acetic acid, 70℃, 2H) |
Mg/kg |
≤15 |
1.30 |
|
Formaldehyde migration volume (10% Ethanol, 70℃, 2H) |
Mg/kg |
≤15 |
0.33 |
|
Formaldehyde migration volume (95% Ethanol, 70℃, 2H) |
Mg/kg |
≤15 |
＜0.056 |
Application
- The workhorse of amino resin technology, urea resins are used mainly in the wood products industry and are versatile, cost-effective, proven performers. These highly cross-linked thermosetting polymers are primarily made up of urea and formaldehyde, with formaldehyde acting as the cross-linker. The urea-formaldehyde reaction is acid-cured and heat-accelerated to form a rigid, crystalline-like polymer.
Package
Packed in 25kgs woven bags
Related Products
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Melamine Moulding Compound Powder
Product Details
ITEM:
Formaldehyde Migration Volume (95% Ethanol, 70℃, 2H)
REQUIREMENT:
≤15
TEST RESULT:
＜0.056
UNITE:
Mg/kg
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