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| Price | 200-300 USD/T |
| MOQ | 1 Ton |
| Delivery Time | 5-15 working days |
| Brand | CH Refractories |
| Place of Origin | China |
| Certification | ISO |
| Model Number | CH-N |
| Packaging Details | Pallet |
| Payment Terms | T/T, L/C |
| Supply Ability | 5000 Ton per month |
| Refractoriness (degree) | Common (1580°< Refractoriness< 1770°) | Place of Origin | China |
| Al2o3 content (%) | 45% | Size | 230x114x65mm or customized size |
| Packaging Details | Pallet | Color | Light yellow |
| Model Number | CH-N | Supply Ability | 5000 Ton per month |
| Certification | ISO | Name | Fire Clay Brick |
| Brand Name | CH Refractories | Payment Terms | T/T, L/C |
| Price | 200-300 USD/T | Delivery Time | 5-15 working days |
| Minimum Order Quantity | 1 Ton | raw material | Bauxite Aggregate |
Kiln
refractory
Fire
Clay
Brick
is
made
from
clinker
clay
by
mixing,
forming,
drying,
sintering
and
machine
pressing
moulding
with
good
resistance
to
corrosion
and
abrasion,
good
thermal
shock
resistance,
good
spelling
resistance,
high
mechanical
strength,
good
volume
stability
under
high
temperature.
The
mineral
composition
of
heavy
dense
fire
clay
bricks
mainly
is
kaolinite(Al2O32SiO22H2O)
and
6%~7%
impurities
(oxides
of
potassium,
sodium,
calcium,
titanium
and
iron).
The
firing
process
of
blast
furnace
refractory
tiles
is
mainly
due
to
the
continuous
dehydration
of
kaolinite
to
form
crystallization
of
mullite
(3Al2O32SiO2).
SiO2
and
Al2O3
in
the
yellow
fire
clay
bricks
form
a
eutectic
low-melting
silicate
with
impurities
during
the
firing
process,
surrounding
the
mullite
crystal.
The
Fire
Clay
Brick
made
by
CH
refractories
with
various
size
and
free
mold
charge
to
meet
different
kiln
applications.
To
be
professional
refractory
blocks
manufacturer
since
1984,
CH
refractories
also
can
design
heat
resistant
bricks
for
sale,
size
according
to
your
kiln
drawing
for
free,
and
suggest
you
the
most
economical
refractory
bricks
price
for
your
kiln.
| Items | Index | ||||||||
| / | CH-N-1 | CH-N2a | CH-N-2b | CH-N-3a | CH-N-3b | CH-N-4 | CH-N-5 | CH-N-6 | |
| Refractoriness /℃≥ | 1750 | 1730 | 1730 | 1710 | 1710 | 1690 | 1670 | 1580 | |
| 0.2Mpa Refractoriness under load(RUL)/℃≥ | 1400 | 1350 | 1320 | 1300 | |||||
| Reheating linear change/℃(1500℃,2h) | 1400℃2h | +0.1 -0.4 | +0.1 -0.5 | +0.2 -0.5 | |||||
| 1350℃2h | +0.2-0.5 | +0.2-0.5 | +0.2-0.5 | +0.2-0.5 | |||||
| Apparent porosity/% ≤ | 22 | 24 | 26 | 24 | 26 | 24 | 26 | 28 | |
| CCS/Mpa ≥ | 30 | 25 | 20 | 15 | 15 | 20 | 15 | 15 | |
Applications
of
Fire
Clay
Brick
:
Fire
Clay
Brick
plays
an
incomparable
important
role
in
the
development
of
high
temperature
industrial
kiln
production,
which
is
the
indispensable
basic
alumina
heat
resistant
material
to
ensure
following
production
running
and
technological
development.
Fire
Clay
Brick
can
be
applied
to
Machinery
and
boiler
Steel
and
nonferrous
metals
Glass,
cement
and
ceramics
Light
industry
and
electric
power
War
industry
and
other
economic
filed
Advantages
of
CH
series
Fire
Clay
Brick
:
Good
thermal
properties
Resistant
to
acid
slag
and
acid
gases
Resistant
to
rapid
cooling
and
rapid
heating
Customerize
mould
according
to
different
size
requirements
for
free
high
bulk
densitylow
apparent
porositylow
creepcheapest
price
in
ChinaFree
sampleFree
construction
guidance
free
3D
design
