SU186663A1 - - Google Patents
Info
- Publication number
- SU186663A1 SU186663A1 SU1037929A SU1037929A SU186663A1 SU 186663 A1 SU186663 A1 SU 186663A1 SU 1037929 A SU1037929 A SU 1037929A SU 1037929 A SU1037929 A SU 1037929A SU 186663 A1 SU186663 A1 SU 186663A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- cao
- mgo
- working properties
- rao
- Prior art date
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 8
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 8
- 239000011521 glass Substances 0.000 description 5
- 230000003245 working Effects 0.000 description 4
- 239000000835 fiber Substances 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- -1 ABOz Inorganic materials 0.000 description 1
- 229910020169 SiOa Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000005712 crystallization Effects 0.000 description 1
- 238000007380 fibre production Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052904 quartz Inorganic materials 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Description
СТЕКЛО ДЛЯ ПОЛУЧЕНИЯ СТЕКЛЯННОГО ВОЛОКНАGLASS TO GET GLASS FIBER
известные стекла дл получени стекл нного волокна на основе горных пород, содержащие SiOs, АЬОз, РегОз, СаО, MgO, RaO, не обладают удовлетворительными выработочными свойствами.The known glasses for the production of glass fibers based on rocks, containing SiOs, AO3, RegO3, CaO, MgO, RaO, do not have satisfactory working properties.
В состав описываемого стекла, с целью улучшени выработочных свойств, указанные компоненты ввод т в следующих количествах (в вес. о/о): SiOg 57-59; 9-И; РеаОз 8-10; СаО 8,6-10,5; MgO 3,5-5,5; RaO 5-7.In the composition of the described glass, in order to improve the working properties, these components are introduced in the following amounts (in weight. O / o): SiOg 57-59; 9-I; ReaOz 8-10; CaO 8.6-10.5; MgO 3.5-5.5; RaO 5-7.
Температура верхнего предела кристаллизации , температура выработки при в зкости пз - 1230°С, при в зкости 103,6 пз- 1160°С.The temperature of the upper crystallization limit, the temperature of production at a viscosity of PZ - 1230 ° C, at a viscosity of 103.6 PZ - 1160 ° C.
Волокна, полученные из описываемого стекла, обладают высокой устойчивостью к действию воды, кислот и щелочей.The fibers obtained from the described glass are highly resistant to the action of water, acids and alkalis.
Процесс выработки волокна (d 10- 12 мк) характеризуетс следующими показател ми:The fiber production process (d 10-12 microns) is characterized by the following indicators:
Обрывность на 1 кг волок0 ,98Breakage per 1 kg of fiber0, 98
наon
полезногоuseful
0,80.8
фильернойspinneret
1170-1180°С1170-1180 ° C
Хорошие выработочные свойства позвол ют использовать стекло дл получени непрерывного и супер-тонкого волокна, обладающего температурной устойчивостью свыше 600°С.Good working properties allow the use of glass to produce a continuous and super-fine fiber with a temperature stability above 600 ° C.
Предмет изобретени Subject invention
Стекло дл получени стекл нного волокна на основе горных пород, содержащее SiOa, АЬОз, Ре2Оз, СаО, MgO и RaO, отличающеес тем, что, с целью улучшени выработочных свойств, указанные компоненты вход т в следующих соотношени х (в вес. «/о): SiO2 57- 59; AlaOa 9-11; РегОз 8-10; СаО 8,5-10,5; MgO 3,5-5,5; RgO 5-7.Glass to produce glass fiber based on rocks, containing SiOa, ABOz, Fe2O3, CaO, MgO, and RaO, characterized in that, in order to improve the working properties, these components are included in the following ratios ( ): SiO2 57-59; AlaOa 9-11; Regoz 8-10; CaO 8.5-10.5; MgO 3.5-5.5; RgO 5-7.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU186663A1 true SU186663A1 (en) |
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