SU619477A1 - Composition for making heat insulating material - Google Patents
Composition for making heat insulating materialInfo
- Publication number
- SU619477A1 SU619477A1 SU772448132A SU2448132A SU619477A1 SU 619477 A1 SU619477 A1 SU 619477A1 SU 772448132 A SU772448132 A SU 772448132A SU 2448132 A SU2448132 A SU 2448132A SU 619477 A1 SU619477 A1 SU 619477A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- insulating material
- heat insulating
- asbestos
- making heat
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title claims description 7
- 239000011810 insulating material Substances 0.000 title claims 2
- 239000010425 asbestos Substances 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 229910052895 riebeckite Inorganic materials 0.000 claims description 4
- MHLMPARDYWGGLE-UHFFFAOYSA-K aluminum;zinc;phosphate Chemical compound [Al+3].[Zn+2].[O-]P([O-])([O-])=O MHLMPARDYWGGLE-UHFFFAOYSA-K 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000010452 phosphate Substances 0.000 claims 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims 1
- 239000002694 phosphate binding agent Substances 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Landscapes
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
эффект дсютигаетс благодар образованию водостойких двойных фосфорнокислых солей, содержащих в своем составе различные формы гопеитаthe effect is due to the formation of water-resistant double phosphate salts, containing in their composition various forms of gopeite
С Z пJ ( PQjj j if- Нл О , образующиес при взаимодействии цинкалюмофосфатно- го св зующего с асбестом.C Z pJ (PQjj j if-Nl O, formed by the interaction of zinc alumino-phosphate binder with asbestos.
Способ осуществл ют следующим обраАсбест смешивают с вспученным перли том, затем добавл ют цинкалюмофосфар ное св зующее (5О%-ной концентрации) и снова тщательно перемешивают. Из полученной смеси формуют издели при удельном давлении прессовани 5 кг/см Отформованные издели сушат при 170 в течение 4ч. Конкретные составы масс (вес.%) и физико-механические свойства изделий Асбест Вспученный перлит15 14 5О%-ный цинкалюмофосфат 30 40 Температура отверждени , C-ISO 17.О 19ОThe method is carried out as follows: the process is mixed with expanded perlite, then zinc-aluminum phosphate binder (5% concentration) is added and thoroughly mixed again. From the mixture obtained, articles are molded at a specific pressure of 5 kg / cm. The molded products are dried at 170 for 4 hours. Specific compositions of masses (wt.%) And physicomechanical properties of Asbestos products. Exfoliated perlite 15 14 5% zinc aluminum phosphate 30 40 Cure temperature, C-ISO 17.О 19О
Предел прочности при сжатии,Compressive Strength
кг/см 13,2 12,2 10,0kg / cm 13.2 12.2 10.0
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772448132A SU619477A1 (en) | 1977-02-01 | 1977-02-01 | Composition for making heat insulating material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772448132A SU619477A1 (en) | 1977-02-01 | 1977-02-01 | Composition for making heat insulating material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU619477A1 true SU619477A1 (en) | 1978-08-15 |
Family
ID=20693867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772448132A SU619477A1 (en) | 1977-02-01 | 1977-02-01 | Composition for making heat insulating material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU619477A1 (en) |
-
1977
- 1977-02-01 SU SU772448132A patent/SU619477A1/en active
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