Adhesive Urea Formaldehyde (UF) Resin Wood Glue Powder

Product Overview

Description

 

Firm Bond Urea-Formaldehyde (UF) Adhesive Resin

 

Applications:

For making or processing of structural panels, hardboard, Medium Density Fiberboard (MDF), polywood, chipboard, plywood, wallboard, laminated veneer lumber, ceiling tile, laminated wooden products and other wooden products; for making wood adhesives.

 

   Feature:

 It has the advantages of good strength, small deformation, widen use, convenient transportation, longer storage period;
 It has the properties of excellent waterproof, mildew resistance, no pollution, etc., and its adhesive strength is higher than the strength of wood;
 It can be adjusted by adding other adhesives and curing agent with a certain proportion to achieve a optimization.

Development:

The United Kingdom, France, the United States, and Japan began to use powdery synthetic resin since the 1970s. Because of its advantages of liquid reducibility, nonpollutability, and long-term storage, it has been more and more widely used.

Powder synthetic resin has the characteristics of long storage period, convenient transportation, low free formaldehyde, simple storage condition, and convenient use condition. After more than three decedes of development, our powdery synthetic resin products have reached and exceeded a number of domestic and foreign competitors in terms of environmental performance, adhesion, and usability. Furthermore, company constantly carries on the technical innovation according to the market demand so that the products meet the customer's requirement of constantly improving quality.

From the development trend, the customer's requirement is to improve the performance of synthetic resin, such as improving the adhesion force, waterproof, weatherability, rapid curing, environmental protection, reasonable cost, easy to use and so on.

Synthetic resins market has huge application scope and demand but its structural adjustment is urgently needed. The low-grade and poor-performance liquid adhesive will be eliminated, so we should vigorously develop powdery synthetic resins. 

 

Composition:

formaldehyde, urea, methenamine

Storage and Shelf life:

For purpose of longer storage life, it should be sealed and stored at shady and dry place, otherwise UF resin will lose activity by contacting moisture.
(1) 21℃         One Year
(2) 32℃         Six Months

 

Package:

Kraft bag inner plastic bag

25kg/bag, bag size: 60*40*15cm

18tons in a 20ft container. 26tons in a 40ft container.

 

 

Powdery synthetic resins

VS

Liquid synthetic resins

Compared Items	Powder Synthetic Resins	Liquid Synthetic Resins
Appearance	White powder	White emulsion
Properties	Excellent durability and chemical activity Good heat and hydrolysis resistance Shear strength is higher than that of liquid Excellent waterproof, weatherability.	It gradually loses its activity over time Poor heat and hydrolysis resistance Shear strength is lower than powder
Cost	Low packaging cost Low transportation cost Low cost of human resources Low cost of equipment investment Save management cost Reduce the risk and cost of glue making	High packaging cost High transportation cost High cost of human resources Equipment investment cost is high High management cost High risk and cost of glue making
Environmental Protection	Formaldehyde releases less than liquid Add water to dissolve and use as liquid resin Not easy to cause environmental pollution	Formaldehyde emission is higher than that of powder If there is leakage, it is easy to pollute the environment
Transportation	Small package size Easy transportation	Bulk package Complicated transportation procedures
Storage	Storage stability Longer storage period	Storage instability Short storage period