home PRODUCT INTRODUCTION

PRODUCT INTRODUCTION

UREA RESIN

Wood / Impregnation/casting / Fabric / Others

01. Wood

01. Characteristics
As a thermoset resin which is condensed and reacted with Urea and Formaldehyde, it is excellent in adhering wood and plywood. Particularly, it is excellent in adhesive strength and workability for plywood and plastering plywood adhesion, thus improving productivity. In case of environment-friendly Low Formaldehyde Type of urea resin, it can contribute to the improvement of work environment and quality as well.

02. Applicable field
It is excellent in workability and adhesive strength for wood and plywood. It is also excellent in hardening and very economical as its breakage ratio is very low. With many years of experience, Taeyang Chemical Co., Ltd. can adjust the working time in accordance with the capacity of customers' facilities, and control the products.

03. Spec

  Solid content(%) Viscosity(cps) PH Use
UR-40 47~49 35~45 7.6~8.4 Ordinary adhesive urea resin
UR-50 49~51 35~45 7.6~8.4 Environment-friendly adhesive urea resin
UC-85 69~71 1,500~2,500 7.6~8.5 Ordinary concentrated urea resin
UC-90 70~72 1,500~2,100 7.6~8.4 Environment-friendly concentrated urea resin

02. Impregnation/casting

01. Characteristics
As a thermoset resin, it is excellent in oil-absorbing property and, when it is hardened, its thermal resistance, aging resistance, and mechanical strength are improved. It is comparatively lower in price than the melamine-impregnated resin.

casting : As a resin which is condenced and reacted with Urea, Melamine and Formaldehyde, it is a low odor type resin that is very effective as a bonding agent of molding sand because of the characteristics of high strength, collapse resistance, and crack resistance.

02. Spec

  Solid content(%) Viscosity(cps) PH Use and characteristics
U-70L 44~45 20~25 8.2~8.8 Patterned paper impregnation
U-80F 62~64 200~300 7.8~8.4 Molding sand

03. Fabric

01. Characteristics
As a thermoset resin, it is excellent in oil-absorbing property and, when it is hardened, its thermal resistance, aging resistance, and mechanical strength are improved. It is comparatively lower in price than the melamine-impregnated resin.

02. Applicable field
As a resin which is condenced and reacted with Urea, Melamine and Formaldehyde, it is a low odor type resin that is very effective as a bonding agent of molding sand because of the characteristics of high strength, collapse resistance, and crack resistance.

03. Spec

  Solid content(%) Viscosity(cps) PH Use and characteristics
U-80N 59~61 100~150 7.8~8.4 Patterned paper impregnation
U-80S 66~68 600~800 7.8~8.4 Molding sand