PRODUCT BROCHURE REFRACTORY MATERIALS

PRODUCT BROCHUREREFRACTORY MATERIALS

VATROSTALAC d.o.o. • www.vatrostalac.hr

CATEGORY 1_HEADER CATEGORY 2_HEADER

2 NM VATROSTALAC • Proizvodnja vatrostalnih i keramičkih proizvoda i trgovina

Content

About us 3

MONOLITHIC REFRACTORIES

Refractory concrete standard (RC-cast) 4 Refractory concrete torkret 4

Insulating concrete “IZOL” 5Half-dry ramming mass “KERAPLASTOL” 6

Ramming mass “KERAPLASTIK” 7Refractory mass for patching and coating “KERATER” 7

Refractory mortar “KM” 8Refractory paste “KT” 9

Refractory mass “KERA-TERMOLIT” 9

SHAPED REFRACTORIES

Refractory chamot bricks 10High aluminium-silicon bricks 11

Insulating bricks 12System diagrams & schemes 14

Proizvodni program vatrostalnih materijala

Company Vatrostalac Ltd. was established in 1988 in Krapina (Croatia) as a

family-owned business as it is today. Its core business is production of powder

refractories with production premises in Krapina. In cooperation with foreign

companies that produce brick refractories, the company serves as a supplier

of fireclay (chamot) bricks, high alumina bricks and insulating bricks. With such

product portfolio the Company can serve various industries in which refractory

material is being used.

With its knowledge, experience and professional approach, the Company gained

trust from many highly reputable customers both in Croatia and in Europe. Even

though the product portfolio is based on industry standards, the Company has

an individual approach to every client and is possible to offer a fully customized

solutions according to customer’s needs.

VISION

To become a leading supplier of refractory materials in Croatia recognized by

its high quality products and individual approach to every customer.

MISSIONTo be a long-term and a reliable supplier to all the companies that use

refractory materials in their daily operations.

• OVER 30 YEARS OF EXPERIENCE

• IN HOUSE PRODUCTION

• HIGH QUALITY

3

ABOUT US

CONCRETE


Quality class

Volume

Bas

e

Gra

nula

tio

n

Max temp

Refrac-toriness

(Al2O3 +

TiO2) min

Fe2O3/ CaO max

Strenght110 C

min

Strenght1100 C

min

Con-ductivity

800C

Con-ductivity 1200 °C

Lin. Exp.

1000°C

Thermal stability

Bo

nd

Water

L/100 kgV mass °C °C % % Mpa Mpa W/mK W/mK % Brprom

K-2 1.60 AS 0-3 1100 1330 30 5/8,5 10 9 0.90 - 0.60 30 hidr 15-22

K-3 1.70 AS 0-3 1200 1350 35 5/8,5 30 25 0.90 - 0.60 30 hidr 9-14

K-4 1.90 ŠAM 0-6 1280 1410 42 4/8,5 40 26 1.07 1.07 0.60 30 hidr 9-15

K-6 2.10 AS 0-6 1340 1520 56 2/7,5 50 31 1.11 1.12 0.62 30 hidr 9-16

K-7 2.20 BOKS 0-6 1500 1660 68 2/7,5 60 40 1.36 1.42 0.60 30 hidr 9-17

K-8 2.56 VA 0-5 1530 1780 80 3/7,5 90 40 1.40 1.48 0.25 30 hidr 9-18

K-10 2.80 KOR 0-5 1650 1850 86 1,8/7,5 100 51 2.20 2.12 0.14 30 hidr 8-11

REFRACTORY CONCRETE STANDARD (RC-CAST)

Quality class

Volume

Bas

e

Gra

nula

tio

n

Max temp

Refrac-toriness

(Al2O3 +

TiO2) min

Fe2O3/ CaO max

Strenght110 C

min

Strenght1100 C

min

Con-ductivity

800C

Con-ductivity 1200 °C

Lin.Exp.

1000°C

Thermal stability

Bo

nd

Water

L/100 kgV mass °C °C % % Mpa Mpa W/mK W/mK % Brprom

K-5T 1.70 AS 0-4 1380 1380 38 3/12 20 16 0.78 0.78 0.68 30 hidr 12-15

K-6T 2.00 AS 0-4 1480 1480 42 3/12 32 20 0.75 0.75 0.74 30 hidr 12-16

K-7T 2.30 VA 0-4 1660 1660 75 3/12 48 32 0.94 1.1 1.20 30 hidr 12-15

K-10T 2.50 VA 0-5 1780 1780 86 3/12 90 65 1.25 1.29 1.28 30 hidr 12-15

PACKAGING:

extra tight plastic bags, palletized, wrapped with stretch foil.

STORAGE:

keep closed and in original packaging safe from water.

REFRACTORY CONCRETE TORKRET

Product brochure • Refractory materials

CONCRETE

5

Quality class

Max temp. °C

Starting effective temp °C

Volume weight kg/dm3

Granulation mm

Thermal conductivity W/mK Bond

500 °C 800 °C

IZOL K-1 1050 20 0.6 0-6 0.11 0.15 hidraulic

IZOL K-2 1100 20 0.7 0-6 0.15 0.17 hidraulic

IZOL K-3 1100 20 1.0 0-8 0.26 0.34 hidraulic

IZOL K-4 1150 20 1.2 0-8 0.28 0.38 hidraulic

IZOL K-5 1200 20 1.4 0-6 0.30 0.40 hidraulic

IZOL K-6 1250 20 0.8 0-6 0.15 0.17 hidraulic

IZOL K-7 1250 20 1.5 0-6 0.32 0.38 hidraulic

INSULATING CONCRETE “IZOL”

PACKAGING:


STORAGE:


Picture 1.Refractory concrete standard K-7

Picture 2.Refractory concrete standard K-10

MASSES


Quality class

Ref

ract

ori

ness

SK

Max

. tem

p °C

Star

ting

eff

ecti

ve

tem

p °C

Volu

me

wei

ght k

g/dm

3

% A

l₂O

₃ + T

iO₂

Gra

nula

tio

n m

m

Thermal conductivity W/mK

Lin.

Exp

. 100

0 °C

Bo

nd

500 °C 800 °C 1100 °C

KERAPLASTOL 1 32 1450 200 2.1 34-38 0-6 0.75 0.83 0.98 0.50 ceramic


KERAPLASTOL 3 38 1700 200 2.7 80 0-6 1.24 1.22 1.20 0.65 ceramic

KERAPLASTOL 4 28 1500 1000 2.0 0-2 0.73 0.85 0.97 0.50 ceramic

KERAPLASTOL 5 1100 750 2.2 0-6 1.12 1.18 1.24 -0.2 ceramic

KERAPLASTOL 6 30 1400 750 2.2 0-4 1.14 1.17 1.22 hidr ceramic

KERAPLASTOL 7 33 1400 1100 2.3 85-90 0-6 0.87 0.93 1.06 -0.1 ceramic

HALF-DRY RAMMING MASS “KERAPLASTOL”

Picture 3.Ramming mass


PACKAGING:


STORAGE:


MASSES

7

Quality class

Ref

ract

ori

ness

SK

Max

. tem

p °C

Volu

me

wei

ght k

g/dm

3

% A

l₂O

₃ + T

iO₂

Gra

nula

tio

n m

m Thermal conductivity W/mK

Lin.

Exp

. 100

0 °C

Bo

nd

500 °C 800 °C 1100 °C

KERAPLASTIK 10-K 40 1800 2.95 90 0-4 1.44 1.42 1.47 0.65 ceramic




KERAPLASTIK 6-K 37 1600 2.65 75/80 0-4 1.20 1.19 1.21 0.65 ceramic

RAMMING MASS “KERAPLASTIK”

Quality class

Ref

ract

ori

ness

SK

Max

. tem

p °C

Star

ting

eff

ecti

ve

tem

p °C

Volu

me

wei

ght k

g/dm

3

% A

l₂O

₃ + T

iO₂

Gra

nula

tio

n m

m

Thermal conductivity W/mK

Lin.

Exp

. 100

0 °C

Bo

nd

500 °C 800 °C 1100 °C



KERAPLASTOL 3 38 1700 200 2.7 80 0-6 1.24 1.22 1.20 0.65 ceramic

KERAPLASTOL 4 28 1500 1000 2.0 0-2 0.73 0.85 0.97 0.50 ceramic

KERAPLASTOL 5 1100 750 2.2 0-6 1.12 1.18 1.24 -0.2 ceramic

KERAPLASTOL 6 30 1400 750 2.2 0-4 1.14 1.17 1.22 hidr ceramic

KERAPLASTOL 7 33 1400 1100 2.3 85-90 0-6 0.87 0.93 1.06 -0.1 ceramic

Quality class Maks. temp. °CVolume weight

kg/dm3Granulation mm

KERATER 1 1500 1.8 0-1

KERATER 2 1550 1.6 0-1

KERATER 3 1570 1.8 0-0.5

KERATER 4 1600 1.8 0-1

KERATER 5 1480 1.9 0-1

REFRACTORY MASSES FOR PATCHING AND COATING “KERATER”

PACKAGING:


STORAGE:


PACKAGING:


STORAGE:


MORTAR


Quality class RefractorinessMax. temp

°C

Startingeffective temp

°C

% Al2O3 + TiO2

% SiO₂Granulation

mmBond

KM-1 29/30 1400 1000 30 0-1 ceramic

KM-2 33/34 1500 1200 42 0-1 ceramic

KM-3 31/32 1500 1200 38 0-0.5 ceramic

KM-4 36 1600 1200 60 0-1 ceramic

KM-5 30 1400 1000 28 0-1 ceramic

KM-6 20/26 1550 1100 30 0-1 ceramic

KM-7 34 1500 1200 50 0-1 ceramic

KM-8 34 1550 200 50 0-1 ceramic

ALUMINIUM-SILICONE REFRACTORY MORTAR

Picture 4.Aluminium-silicon refractory mortar


PACKAGING:


STORAGE:


PASTE/MASS

9

Quality class Refractoriness SK Max. temp °CStarting

effective temp °C % Al2O3 + TiO2Granulation

mmBond

KT - 1 36 1650 200 70 0-1 kem.

KT - 2 36 1500 200 80 0-1 kem.

KT - 3 15/16 1400 20 65 0-1 kem.

KT - 4 38 1650 200 70 0-0.5 kem.

KT - 5 33 1650 20 50 0-0.5 kem.

REFRACTORY PASTE “KT”

Quality class % SiO2 Al2O3 %Refractoriness

SK(°C)

Material needed

(t/m³)

Granulationmm

Bond

Maximum storage

time (months)

Field of application

KERA-TERMOLIT-20 - 20 12 1375 2.15 0-3 kem 6 Induction furnace

for aluminium

KERA-TERMOLIT-14 55 30 28 1635 1.45 0-6 kem 6Induction furnace

for aluminium

KERA-TERMOLIT-KK 85 - 26 1585 2.20 0-10 kem 6 Dome furnace

KERA-TERMOLIT-KKC 82 - 26 1585 2.20 0-8 kem 6 Dome furnace

KERA-TERMOLIT-KKG 75 - 26 1585 2.10 0-8 kem 6 Dome furnace

KERA-TERMOLIT-iPO 8 98 - 33/35 1745 1.65 0-6 kem 6 Pot furnace

KERA-TERMOLIT-iP 15 97 - 33/35 1742 1.70 0-6 kem 6 Pot furnace

REFRACTORY MASS “KERA-TERMOLIT”

PACKAGING:


STORAGE:


PACKAGING:


STORAGE:


BRICKS


Product name

Dry pressed

Wet pressed

Chemical compositionDensitykg/dm³

Porosity Vol % maks.

Strength Mpa

Refrac-toriness

(°C)

Thermal expan-sion %

(°C)

Thermal conductivity Tolerance

Al2O3 SiO2 Fe2O3W/K-m (°C) ≤150 ≥150

400 700 1100 mm %

VT • 41 53 1.7 2280 16 40 14500,8

(1400)1.2 1.3 1.4 ± 2 ± 2

VTV • 40 52 2 2150 19 30 14200,8

(1400)1.2 1.3 1.4 ± 2 ± 2

VTV-1 • 39 53 2.1 2120 21 25 14100,8

(1400)1.2 1.3 1.4 ± 2 ± 1,25

VOM • 34 62 2.2 2050 18 47 13000,8

(1400)1.2 1.3 1.4 ± 2 ± 1

VON • 37 59 1.6 2250 14 55 13900,8

(1400)1.2 1.3 1.4 ± 2 ± 2

VAS • 42 53 1.3 2330 14 50 14900,8

(1400)1.2 1.3 1.4 ± 3 ± 2

VAE • 45 51 1 2350 14 60 15200,8

(1400)1.2 1.3 1.4 ± 3 ± 2

VKN • 41 54 1.4 2300 14 45 14800,8

(1400)1.2 1.3 1.4 ± 3 ± 2

REFRACTORY CHAMOT BRICKS

Picture 5.Chamot bricks


BRICKS

11

Product name

Dry pressed

Wet pressed

Chemical compositionDensity kg/dm³


Strength Mpa

Refrac-toriness

(°C)


(°C)


Al₂O₃ SiO₂ Fe₂O₃W/K-m (°C) ≤150 ≥150

400 700 1100 mm %

VA 575 • 58 40 1.2 2550 13 75 16200,8

(1400)1.65 1.65 1.74 ± 3 ± 2

VA 61 S • 61 36.5 1.1 2580 15 65 16700,8

(1400)1.65 1.65 1.74 ± 3 ± 2

VA 60 K • 60 34 1.3 2550 23 30 15000,8

(1400)1.80 1.85 2.05 ± 3 ± 2

VA 65 KP • 67 30 1.2 2550 18 50 15100,8

(1400)2.40 2.35 2.40 ± 3 ± 2

VA 75 KP • 76 21 1.2 2650 20 5 16500,8

(1400)2.40 2.35 2.50 ± 3 ± 2

VA 60 BC • 62 - 2.0 2450 21 50 14701,0

(1400)2.40 2.35 2.50 ± 3 ± 2

VA 80 BC • 82 10 1.3 2900 19 90 16101,0

(1400)2.40 2.35 2.50 ± 2 ± 2

HIGH ALUMINIUM-SILICONE REFRACTORY BRICKS

Picture 6.High aluminium-silicon bricks

BRICKS


Product name

Dry pressed

Wet pressed

Chemical compositionDensitykg/dm³


Strength Mpa

Refrac-toriness

(°C)


(°C)


Al₂O₃ SiO₂ Fe₂O₃W/K-m (°C) ≤150 ≥150

400 700 1100 mm %

VS 4-9 • 35 - 3.0 900 15 11000,6

(1100)0.24 0.28 0.33 - -

VS 4-11 • 35 - 3.0 1100 25 11200,6

(1100)0.32 0.36 0.40 - -

VS 4-10 S • 55 - 1.0 950 55 14200,5

(1100)0.25 0.29 0.34 - -

VS 4-13 S • 50 - 2.5 1300 35 13000,5

(1100)0.42 0.48 0.53 - -

VS 4-13 • 35 - 3.0 1300 45 11400,6

(1100)0.40 0.46 0.51 - -

VS 4-15 • 45 - 1.6 1500 15 14000,7

(1400)0.63 0.66 0.69 - -

VS 4-17 • 45 - 1.8 1700 20 14200,7

(1400)0.90 0.94 1.00 - -

REFRACTORY INSULATION BRICKS

Picture 7.Insulating bricks


WEDGES

13

WEDGE SHAPES ACCORDING TO ISO STANDARD FOR ROTARY AND SHAFT FURNACES

CodeDimension

Density dm³

i h a B

216 198 160 103 86 2.99

316 198 160 103 92 3.09

416 198 160 103 94.5 3.13

516 198 160 103 96.5 3.16

16 198 160 85 80 2.61

218 198 180 103 84 3.33

318 198 180 103 90.5 3.45

418 198 180 103 93.5 3.5

518 198 180 103 95.5 3.54

18 198 180 85 80 2.94

220 198 200 103 82 3.66

320 198 200 103 89 3.8

420 198 200 103 92.5 3.87

520 198 200 103 94.7 3.91

620 198 200 103 96.2 3.94

820 198 200 103 97.8 3.98

20 198 200 85 80 3.27

322 198 220 103 88 4.16

422 198 220 103 91.6 4.24

522 198 220 103 94 4.29

622 198 220 103 95.5 4.32

822 198 220 103 97.3 4.36

22 198 220 85 80 3.69

325 198 250 103 86 4.68

425 198 250 103 90 4.78

525 198 250 103 92.7 4.84

625 198 250 103 94.5 4.89

825 198 250 103 96.6 4.94

25 198 250 85 80 4.08

I - 160 250 160 101 92 3.86

II - 160 250 160 105 89 3.88

I - 200 250 200 101 90 4.78

II - 200 250 200 106 86 4.78

SYSTEM DIAGRAMS


SYSTEM DIAGRAMS SiO2-Al2O3

2100°C

2000

1900

1800

1700

1600

1500

1400

0 20 40 60 80 100

Schmelze

Mullit +SchmelzeKorund+Schmelze

Korund+Mullit-Mischkristalle

Mullit-Mischkristalle

1595

SiO2 + Mullit

SiO2

+ Schmelze

Schamotte Mullitsteine

60

Korundsteine

halb-saure basischesaure 20

Sili

ka

Ton

Din

as

1850 1840

3Al2O3• 2SiO2

Al2O3• 2SiO2 2Al2O3• 2SiO2Masse - % Al2O3

Mol - % Al2O3Al2O3

T/°C

1800

1700

1600

1500

10 20 30 40 50

SaureSchamotte

NormalSchamotte

Aluminiumoxid-Gehalt/Ma - %


SYSTEM DIAGRAMS

15

h

b

l

h

33°24’

86

b

a

l

h

b

a

250

209

51

l

h

b

a

D

l

h

b

a

l

r

h

b

a

r

l

h

b

a

l

r

NM VATROSTALAC • Proizvodnja vatrostalnih i keramičkih proizvoda i trgovina

Krapina

VATROSTALAC d.o.o.Bobovje 51a,49000 Krapina, [email protected]

Documents

PRODUCT BROCHURE REFRACTORY MATERIALS