The product was developed by Architecture Institute
of Metallurgy Ministry who refer to the similar product
of West Germany and passed the technology appraisal
of Metallurgy Ministry. It is furfuralcohol-furfural
furan resin with low viscosity,high adherence strength,
good heat resistant and good anticorrosive in all
organic solvents.It is an ideal adhesive because of
its acid resistant and alkali resistant to be used
on some occasions where can't use epoxy resin,phenolic
resin and unsaturated polyester resin.(to produce
glass fibre reinforced plastic when mixed with the
powder of glass fibre reinforced plastic, to produce
clay when mixed with clay powder,to produce mortar
when mixed with mortar powder). The product shows
good resistant to most of acid and alkali and can
be used under the temperature of about 140
.
YJ furan resin belongs to furfuralcohol-furfural
resin with low viscosity,excellent resistant to acid,alkali
and solution,high adherence strength and good heat
resistant.
1. Technical Index
Appearance:
fulvous viscous liquid |
Water Content
0.5% |
Viscosity:
20-30s(spread-4) |
Density 1.18/cm3 |
2. Usage
YJ furan resin is used in the anti-penetration layer
of furan resin-glass fibre reinforced plastic,furan
resin-clay lined with cast slate and granite stone,the
tank, pool and ground of furan resin-concrete,also
used as lining in various equipment to resist corrosive.
3. Proportioning:
Item |
Furan-clay |
Furan-mortar |
Furan-glass fibre
reinforced plastic |
YJ furan
resin |
1 |
1 |
1 |
clay
powder |
3.5-4 |
|
|
mortar
powder |
|
2.5-2.7 |
|
powder
of glass fibre reinforced plastic |
|
|
0.3-0.5 |
4. Main Physical Property
Item |
Furan-clay |
Furan-mortar |
Furan-glass fibre
reinforced plastic |
Capacity |
2 |
2.2 |
1.7 |
Compression
strength,MPa |
85 |
60
|
|
Tensile
strength, MPa |
8.5 |
8
|
85 |
Adherence
strength with tiling,MPa |
3 |
2.8 |
|
Use
time(20 ),
minutes |
45 |
45 |
45 |
Hardening
time(20 ),hour |
12
|
12
|
12
|
The
highest use temperature, |
140 |
140 |
140 |
5. Main Anticorrosive Property
Medium |
Anticorrosive
level |
Medium |
Anticorrosive
level |
5-60%sulfuric
acid |
good |
5-10%
sodium hydroxide |
good |
31% hydrochloric acid |
passable |
toluene |
good |
5-20%
hydrochloric acid |
good |
water |
good |
10%
nitric acid |
passable |
3% sodium
chloride |
good |
5% nitric
acid |
good |
alternating
between 40% sulfuric acid and 10% sodium hydroxide |
good |
10%
chromic acid |
passable |
alternating
between 20% sulfuric acid and 10% sodium hydroxide |
good |
5% chromic
acid |
good |
|
|
6. Usage Method
The product is of appropriate thickness,good mixedness
and reliable quality,according with the current technology
standard of anticorrosive engineering of furan resin
CECS 01:1988,the construction and check-accept standard
of building anticorrosive engineering GB 50212-91,and
the anticorrosive design standard of industrial buildings
GB 50046-95.
7. Storage and Package (stored in the ventilated
and dry place)
The period of validity
of YJ furan resin is one year(200KG/barrel), the
period of validity of clay powder is one year(50KG/bag) |
The period
of validity of mortar powder is one year (50KG/bag),
the period of validity of glass powder is one
year (50KG/bag) |