|
Product |
Urea Formaldehyde Resin |
||
|
CAS |
9011-05-6 |
||
|
Batch No |
2023-0909-002 |
Report Date |
2023-06-03 |
|
Inventory Name |
UF Resin-E2 |
Quantity (MT) |
220 |
|
Grade |
E2 |
Inspection Standard |
GB/T 14732-2017 |
|
ITEM |
SPECIFICATION |
RESULT |
|
Appearance |
White powder |
Meet the requirement |
|
Viscosity (50% solution) |
≥ 60 mPa.s |
85 mPa.s |
|
Content |
≥ 97％ |
98% |
|
Volatile Substance |
< 1.0 |
0.97 |
|
Moisture Content |
≤ 2.0 |
1.92 |
|
PH Value |
7.0―9.5 |
8.0 |
|
Specific Gravity 25℃ |
1.220 g/cm3 |
1.21 |
|
Mesh Size |
80 – 120 Mesh |
100 |
Properties and Applications
Urea-formaldehyde (UF), also known as urea-methanal, so named for its common synthesis pathway and overall structure, is a non-transparent thermosetting resin or polymer.
It is produced from urea and formaldehyde. These resins are used in adhesives, plywood, particle board, medium-density fibreboard (MDF), and molded objects. In agriculture, urea-formaldehyde compounds are one of the most commonly used types of slow-release fertilizer.
UF and related amino resins are a class of thermosetting resins of which urea-formaldehyde resins make up 80% produced worldwide. Examples of amino resins use include in automobile tires to improve the bonding of rubber, in paper for improving tear strength, and in molding electrical devices, jar caps, etc.
Packages
Storage and transportation
