Heat-resistant mastics
Physical and chemical parameters
|
Parameter name |
Indicator value for grades |
|||||
|
MT-Sh |
MT-P |
MT-1 |
MT-2 |
MT-3 |
MT-R |
|
|
Mass fraction, %: Al2O3, NLT Fe2O3, NMT ZrO2, NMT |
38 1,5
- |
39 1,5
- |
80 0,25
2 |
81 0,25
- |
77 0,1
4 |
70 1,1
- |
| Fixturing time, under natural conditions, h, NLT |
24 |
24 |
36 |
36 |
36 |
24 |
| Dry residue content, %, NLT |
70 |
65 |
70 |
70 |
70 |
70 |
| Density, g/сm3, NMT |
1,8 |
1,5 |
1,98 |
1,98 |
1,85 |
1,7 |
| Joint shear strength, N/mm2, NLT |
2,5 |
0,5 |
1 |
1 |
4 |
2 |
| Application temperature, °С, not exceeding |
1500 |
1300 |
1600 |
1500 |
1650 |
1600 |
Mastics are supplied in 1, 3, 5, 10, 20 l capacity containers with a sealed lid.
The surface temperature when applying mastics ranges from +5 °C to +140 °C.
The ambient temperature when using mastics shall be not lower than +15 °C.
The maximum seam thickness for all mastic grades, except MT-P, shall not exceed 2 mm. For the MT-P grade, the maximum seam thickness of no more than 5 mm is allowed.
When using mastics of the MT-1, MT-2, MT-3, MT-R, MT-Sh grades as a repair solution, the seam can exceed 2 mm, and for the MT-P grade – 5 mm.
Conventional mastic consumption per square meter: 3.8 kg for the MT-1, MT-2, МТ-3 and MT-Р grades; 3.4 kg for the MT-R grade; 2.4 kg for the MT-Sh grade; 9.5 kg for the MT-P grade.
Regulatory documentation: STO 05802307-6-002-2024
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How to order
To place an order for the product supply, please do the following:
- On your company's letterhead, fill out an application, which shall include:
- name of the requested product (or technical specifications thereof),
- required amount,
- estimated delivery time,
- contact details.
- When ordering non-standard products (according to drawings), please attach the drawings of the requested product and indicate the dimensional tolerances.
- The completed application and drawings can be sent:
- by email: tdom@slsoz.ru
- by fax: (34373) 64 3 42; 64 4 63
- or use the feedback form on the right