The resin, produced at the highest quality standards by using catalytic oxidation and intermittent polymerization methods, is used in production of MDF, chipboard and plywood.
The Largest ADHESIVE
Producer of Turkey
ADHESIVE
, an indispensable material for all the furniture used today, is the essential material in joining many materials. The ADHESIVE
should be not only long lived but also human and environment-friendly upon consideration of the developing technology and sensitivities.
At the facilities of Yýldýz Entegre, environment-friendly formaldehyde resins (ADHESIVE
s) and formaldehyde, used in manufacturing plywood and chipboard, are produced in the field of forestry. As it is in the other fields, domestic market share of Yýldýz Entegre, achieving great success also in ADHESIVE
production and being the leader of the sector, is 40%.
Contributions to the Turkish Economy of Varioufc Samsun Facilities with the capacity of 40,000 tons/year and Varioufc Yeniköy Facilities with the capacity of 160,000 tons/year, both active in the body of Yýldýz Entegre, are quite considerable.
It either meets the ADHESIVE
needs of the MDF facilities or sells to the other panel or board manufacturers.
1-E1 65% UREA FORMALDEHYDE RESIN (ADHESIVE
)
|
PRODUCT FEATURES |
UNIT |
LIMIT VALUES |
Solid Substance 120 °C 2 h |
% |
65+1 |
Density 20 °C |
Gr / m³ |
1,270 ? 1,285 |
Viscosity 20 °C |
Cps |
250-350 |
PH 20 °C |
|
7.50-8.50 |
Jell - Time 100 °C |
Sec. |
38-45 |
Free Falt 25 °C |
%, w/w |
0,010-0,020 |
Water Tolerance 25 °C |
W/w |
SO / unlimited |
Storage Period 20 °C |
Day |
20-25 |
2- E2 65% UREA FORMALDEHYDE RESIN (ADHESIVE
)
|
PRODUCT FEATURES |
UNIT |
LIMIT VALUES |
Solid Substance 120 °C 2 h |
% |
65+1 |
Density 20 °C |
Gr / m³ |
1,270 ? 1,285 |
Viscosity 20 °C |
Cps |
350-450 |
PH 20 °C |
|
7.50-8.50 |
Jell - Time 100 °C |
Sec. |
40-35 |
Free Falt 25 °C |
%, w/w |
0,020-0,030 |
Water Tolerance 25 °C |
W/w |
SO / unlimited |
Storage Period 20 °C |
Day |
35-45 |
3- 55% U-F / UREA FORMALDEHYDE RESIN (ADHESIVE
)
|
PRODUCT FEATURES |
UNIT |
LIMIT VALUES |
Solid Substance 120 °C 2 h |
% |
55+1 |
Density 20 °C |
Gr / m³ |
1,225 ? 1,245 |
Viscosity 20 °C |
Cps |
125-300 |
PH 20 °C |
|
7.50-8.50 |
Jell -Time 100 °C |
Sec. |
24-40 |
Free Falt 25 °C |
%, w/w |
>= 0,030 |
Water Tolerance 25 °C |
W/w |
SO / unlimited |
Storage Period 20 °C |
Day |
35-45 |
4-
|
|
FORMALDEHYDE |
%37 |
APPEARANCE |
CLEAR- COLORLESS |
FORMALDEHYDE % |
36,3-37,3 |
FREE METHANOL % |
0,5 ? 3,0 |
DENSITY 25 0C |
1,105-1,110 |
PH |
3,10 ? 4,20 |
FORMIC ACID (ppm) |
90 -300 |
www.vario.com.tr |
