ملات دیرگداز مادهای است که توسط ماله کشی، غوطه وری، ریختن بین درزهای اجر و یا برای اتصال دادن اشکال دیرگداز استفاده میشود. وظیفه ملات پر کردن درزهای بین اجرها و متصل کردن آنها به یکدیگر است تا آنها را از حمله توسط سرباره مذاب و سایر عوامل حفظ کرده و یکپارچگی و سلامت کل سازه را حفظ کند. ملات نیز باید از لحاظ فیزیکی و شیمیایی با ترکیب اجر سازگار باشد. ملات باید دارای پایداری حرارتی بوده و نبایستی در حین خشک شدن یا حرارت انقباض زیاد و یا بادکردگی داشته باشد. انبساط حرارتی ملات باید بصورت تقریبی همانند آجر و یا شکل دیرگدازی باشد که برای اتصال آن استفاده میشود. درجه دیرگدازی ملات همچنین باید در حدی باشد که در دمای بالا ذوب نشود و یا از میان درزهای اتصالی روان نشود.
ملاتهای دیرگداز معمولا به دو دسته تقسیم میشوند: ملات با گیرش حرارتی و ملات با گیرش در هوا. ملات با گیرش حرارتی فقط هنگامی که تا دمای کوره حرارت داده میشوند یا اتصال سرامیکی مستحکم را ایجاد میکنند. ملات با گیرش در هوا از مواد دیرگداز مناسب با انتخاب ترکیب صحیح تهیه میشوند و بعد از خشک شدن بسیار سخت میشوند. چسب های شیمیایی خواص گیرش در هوا را ایجاد می کنند و استحکام اتصال را تا دمایی که اتصال سرامکی موثر واقع شود حفظ میکند.
Azarshahab Refractory Products Company تولید کننده ملات با درصد آلومینای 80%-20% با قابلیت گیرش حرارتی و گیرش در هوا می باشد.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 20A
General Properties (Download PDF)
Classification ……… Siliceous Chamotte Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis …….… Siliceous Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-50
Main Chemical Component
Al2O3 (%) ………………………………………… 20
SiO2 (%) …………………………………………… 74
Fe2O3 (%) ………………………………………….. 1
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1260
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 20H
General Properties (Download PDF)
Classification ……… Siliceous Chamotte Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis ……..… Siliceous Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-50
Main Chemical Component
Al2O3 (%) ………………………………………… 20
SiO2 (%) …………………………………………… 76
Fe2O3 (%) ………………………………………….. 1
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1260
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 27A
General Properties (Download PDF)
Classification ………………… Chamotte Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis ………………..… Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-50
Main Chemical Component
Al2O3 (%) ………………………………………… 27
SiO2 (%) …………………………………………… 67
Fe2O3 (%) ………………………………………….. 1
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1350
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 27H
General Properties (Download PDF)
Classification ……………….… Chamotte Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….…………….. Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-50
Main Chemical Component
Al2O3 (%) ………………………………………… 27
SiO2 (%) …………………………………………… 70
Fe2O3 (%) ……………………………………….. 1.2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1375
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 40A
General Properties (Download PDF)
Classification ………………… Chamotte Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis ………………..… Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-40
Main Chemical Component
Al2O3 (%) ………………………………………… 40
SiO2 (%) …………………………………………… 50
Fe2O3 (%) ………………………………………….. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1410
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 40H
General Properties (Download PDF)
Classification ……………….… Chamotte Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….…………….. Chamotte
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-50
Main Chemical Component
Al2O3 (%) ………………………………………… 40
SiO2 (%) …………………………………………… 52
Fe2O3 (%) …………………………………………. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1410
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 50A
General Properties (Download PDF)
Classification ………………..… Alumina Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis …………………..… Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-40
Main Chemical Component
Al2O3 (%) ………………………………………… 50
SiO2 (%) …………………………………………… 34
Fe2O3 (%) ………………………………………… 2.5
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1500
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 50H
General Properties (Download PDF)
Classification …………………… Alumina Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….……………….. Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-40
Main Chemical Component
Al2O3 (%) ………………………………………… 50
SiO2 (%) …………………………………………. 40.5
Fe2O3 (%) ……………………………………….. 2.5
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1500
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 60A
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis …………………..… Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-40
Main Chemical Component
Al2O3 (%) ………………………………………… 60
SiO2 (%) …………………………………………… 30
Fe2O3 (%) ………………………………………….. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1600
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 60H
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….……………….. Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 30-40
Main Chemical Component
Al2O3 (%) ………………………………………… 60
SiO2 (%) …………………………………………… 32
Fe2O3 (%) …………………………………………. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1600
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 70A
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis …………………..… Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 25-35
Main Chemical Component
Al2O3 (%) ………………………………………… 70
SiO2 (%) …………………………………………… 21
Fe2O3 (%) ………………………………………….. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1660
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 70H
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….……………….. Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 25-35
Main Chemical Component
Al2O3 (%) ………………………………………… 70
SiO2 (%) …………………………………………… 23
Fe2O3 (%) …………………………………………. 2
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1660
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 80A
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………..…….…… Air Setting Mortar
Raw Material Basis …………………..… Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 20-25
Main Chemical Component
Al2O3 (%) ………………………………………… 77
SiO2 (%) ………………………………………… 13.5
Fe2O3 (%) ……………………………………….. 2.5
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1700
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 80H
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………………… Heat Setting Mortar
Raw Material Basis …….……………….. Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 20-25
Main Chemical Component
Al2O3 (%) ………………………………………… 79
SiO2 (%) …………………………………………… 14
Fe2O3 (%) ……………………………………….. 2.5
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1700
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
AZARSHAHAB REFRACTORIES CO.
MORTARS
ARMOR 80SP
General Properties (Download PDF)
Classification …………..… High Alumina Mortar
Description ………….. Chemical bonded Mortar
Raw Material Basis …….……………….. Bauxite
Packaging … 30 kg net weight multi proof sacks
Storage Life (Month) ……….…….…… Unlimited
Grain Size (μ) …………………….………… 0-150
Water Required (%) …………….……..….. 20-25
Main Chemical Component
Al2O3 (%) ………………………………………… 80
SiO2 (%) …………………………………………… 13
Fe2O3 (%) ……………………………………….. 2.5
Physical & Thermal Properties
Limit Temperature (ºC) ………………………. 1700
All data subject to reasonable deviation and therefore, should not be used for specification purposes.
Factory
5th km of the Jazireh Islami Road -Tabriz.IRAN
Phone
Sale (+98 41)51292222
Other (+98 41)33467523-7
Sale
9104007140(98+) , 33467522(41 98+)
9104007141(98+) , 33467528(41 98+)
Commercial
992614763(98+) , 33467521(41 98+)
Postal Box: 535851151
Fax: 33467247(041)
Tabriz Office
No.305 Milad Trading Building, 22 Bahman St. Tabriz-Iran
Phone
(+98 41) 35517440 , 35512910 , 35512911
Fax: 35518441(041)
Zip code: 5173684479
Tehran Office
Unit 308 -3rd floor of Negin Tower, Africa St. near Jahan Koodak
Tel-Fax: 88197644(021)
Zip code: 1969734693