SU527413A1 - Pyrotechnic composition of red fire - Google Patents
Pyrotechnic composition of red fireInfo
- Publication number
- SU527413A1 SU527413A1 SU2086853A SU2086853A SU527413A1 SU 527413 A1 SU527413 A1 SU 527413A1 SU 2086853 A SU2086853 A SU 2086853A SU 2086853 A SU2086853 A SU 2086853A SU 527413 A1 SU527413 A1 SU 527413A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- urethane rubber
- pyrotechnic
- skn
- zinc stearate
- Prior art date
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Description
(54) ПИРОТЕХНИЧЕСКИЙ СОСТАВ КРАСНОГО ОГНЯ(54) PYROTECHNICAL COMPOSITION OF RED FIRE
1one
Изобретение относитс к пиротехническим составам, а именно к составам, дающим цветные огневые эффекты.The invention relates to pyrotechnic compositions, namely, compositions that give color fire effects.
Известен пиротехнический состав красного огн на основе нитрата стронци , метал- лического горючего, полихлорвиниловой стеарата цинка, дивинилнитрильного каучука СКН-40Т, дициандиамида и идитола.The pyrotechnic composition of red fire based on strontium nitrate, metallic fuel, PVC zinc stearate, divinyl nitrile rubber SKN-40T, dicyandiamide and iditol is known.
Недостатком известного состава вл етс невысока прочность при раст жении ( 11кг/см ), что преп тствует применению его в некоторых издели х, например, дл изготовлени корпусов фейерверочных изделий .A disadvantage of the known composition is the low tensile strength (11 kg / cm), which prevents its use in some products, for example, for the manufacture of firework enclosures.
Цель изобретени - повышение прочности состава при раст жении.The purpose of the invention is to increase the strength of the composition during stretching.
Это достигаетс путем введени в извесный состав уретанового каучука СКУ-8А при следующем соотношении между компонентами (в вес.%):This is achieved by introducing the SKU-8A urethane rubber into the known composition with the following ratio between the components (in wt.%):
Нитрат стронци 65-70Strontium nitrate 65-70
Алюминиево-магниевый сплав ПАМ-31О-15Aluminum-magnesium alloy PAM-31O-15
Дивинилнитрильный каучук СКН-40ТDivinyl nitrile rubber SKN-40T
Уретановый каучук СКУ-8АUrethane rubber SKU-8A
Полихлорвинилова смолаPolyvinyl chloride resin
Стеарат цинка (сверх 100%)Zinc Stearate (in excess of 100%)
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2086853A SU527413A1 (en) | 1974-12-24 | 1974-12-24 | Pyrotechnic composition of red fire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2086853A SU527413A1 (en) | 1974-12-24 | 1974-12-24 | Pyrotechnic composition of red fire |
Publications (1)
Publication Number | Publication Date |
---|---|
SU527413A1 true SU527413A1 (en) | 1976-09-05 |
Family
ID=20604366
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2086853A SU527413A1 (en) | 1974-12-24 | 1974-12-24 | Pyrotechnic composition of red fire |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU527413A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111056886A (en) * | 2019-12-10 | 2020-04-24 | 江西吉润花炮新材料科技有限公司 | Antistatic treatment and preparation method of ecological-friendly cold firework explosive |
-
1974
- 1974-12-24 SU SU2086853A patent/SU527413A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111056886A (en) * | 2019-12-10 | 2020-04-24 | 江西吉润花炮新材料科技有限公司 | Antistatic treatment and preparation method of ecological-friendly cold firework explosive |
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