SI9200083A - Glass composition and use - Google Patents
Glass composition and use Download PDFInfo
- Publication number
- SI9200083A SI9200083A SI19929200083A SI9200083A SI9200083A SI 9200083 A SI9200083 A SI 9200083A SI 19929200083 A SI19929200083 A SI 19929200083A SI 9200083 A SI9200083 A SI 9200083A SI 9200083 A SI9200083 A SI 9200083A
- Authority
- SI
- Slovenia
- Prior art keywords
- glass
- composition according
- cao
- fibers
- mgo
- Prior art date
Links
- 239000011521 glass Substances 0.000 title claims abstract description 22
- 239000000203 mixture Substances 0.000 title claims abstract description 20
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 6
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 6
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 6
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 6
- 239000000377 silicon dioxide Substances 0.000 claims abstract 3
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract 3
- 238000009987 spinning Methods 0.000 claims description 13
- 239000000835 fiber Substances 0.000 claims description 5
- 239000003365 glass fiber Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000000956 alloy Substances 0.000 claims description 4
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 2
- 235000011613 Pinus brutia Nutrition 0.000 claims description 2
- 241000018646 Pinus brutia Species 0.000 claims description 2
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000006060 molten glass Substances 0.000 claims description 2
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 abstract description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract description 3
- 229910011255 B2O3 Inorganic materials 0.000 abstract 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910000272 alkali metal oxide Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 229910052810 boron oxide Inorganic materials 0.000 description 5
- 238000009413 insulation Methods 0.000 description 5
- 239000003513 alkali Substances 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 229910004298 SiO 2 Inorganic materials 0.000 description 2
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Chemical compound [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000011491 glass wool Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101000986989 Naja kaouthia Acidic phospholipase A2 CM-II Proteins 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C13/00—Fibre or filament compositions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C3/00—Glass compositions
- C03C3/04—Glass compositions containing silica
- C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
- C03C3/083—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound
- C03C3/085—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal
- C03C3/087—Glass compositions containing silica with 40% to 90% silica, by weight containing aluminium oxide or an iron compound containing an oxide of a divalent metal containing calcium oxide, e.g. common sheet or container glass
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
Description
Pilkington Insulation Limited Prescot Road St Helens Merseyside
WA1O 3TT Velika Britanija
STEKLENA ZMES IN NJENA UPORABA
Predmet izuma je steklena zmes brez borovega oksida, ki jo lahko spredemo v vlakna. Nanaša se tudi na metodo predenja zmesi po izumu v predilnem stroju, narejenem iz mehansko legirane ali z oksidi disperzijsko utrjene zlitine in na izolacijo steklenih vlaken, izdelanih iz zmesi v skladu z izumom.
Poznane so steklene zmesi za uporabo v proizvodnji steklenih vlaken s centrifugalnim predilnim strojem. Zmesi običajno vsebujejo borov oksid, ki jim daje take temperaturne značilnosti in viskoznost, ki omogočajo steklu, da zlahka prehaja skozi šobe v steni centrifugalnega predilnega stroja pri temperaturi, ki je dovolj nizka, da onemogoča prekomerno korozijo in erozijo predilnega stroja. Problem pri uporabi borovega oksida je v tem, da je bor izpari j iv in lahko uhaja iz talilne kadi za steklo, kar povzroča onesnaževanje okolja. Poleg tega rad kondenzira na regeneratorj ih, s čimer jih zamaši in preprečuje uporabo takih priprav, da bi izboljšali toplotno učinkovitost talilnih kadi za steklo na gorivo.
GB 2 041 910 predlaga zmanjšanje količine ali odpravo borovega oksida, kar bi imele za posledico dvig temperature zmehčišča in visoko vsebnost aluminijevega ali barijevega oksida. Za te zmesi z zmanjšano vsebnostjo borovega oksida je znano, da jih je dejansko nemogoče spremeniti v vlakna na industrijski način s prejšnjo tehniko predenja. Predlagana je tehnika, ki zajema uporabo nove oblike predilnega stroja, toda v praksi je korozija takšnega predilnega stroja, če je izdelan iz običajne zlitine, nesprejemljivo močna. Tudi steklene zmesi po tem patentu imajo nesprejemljivo slabo obstojnost.
US patent 4 402 767 predlaga nov postopek izdelave predilnega stroja, s tem da se izdela mehansko legirana ali z oksidi disperzijsko utrjena zlitina s kombinacijo obdelave v toplem, žarjenja in preoblikovanja v toplem. Trdijo, da imajo taki predilni stroji odlično odpornost proti raztaljenemu steklu, in pravijo, da lahko proizvajajo steklena vlakna in mineralno volno pri temperaturah do 1315°C. V specifikaciji ni detajlov o proizvodnji steklenih vlaken.
Problem je identificirati steklene zmesi brez bora, ki imajo zahtevano obstojnost in ki se lahko uporabljajo v visokotemperaturnih predilnih strojih, kot so ti, opisani v US patentu 4 402 767. Čeprav odsotnost borovega oksida povzroči poslabšanje obstojnosti stekla v vlagi, smo identificirali vrsto zmesi, pri katerih je obstojnost zadovoljiva.
Pri pričujočem izumu vsebuje steklena zmes, ustrezna za predenje v vlakna, naslednje komponente, izražene v utežnih procentih:
66-73
SiO2
A12C>3 0,6-5
Rz0=Naz0 + K20 14-17,5
CaO 6,5-12
SiO2 + Al^Og 69-74
Takšna stekla imajo viskoznost 1000 poazov ali manj pri temperaturah do okrog 1200°C in zmehčišče, ki je vsaj 130° C pod temperaturo pri 1000 poazih.
Masa sme vsebovati tudi: 0-2¾ Fe^Oj, 0-5% MgO, 0-0,6%
SO3, vse izraženo v utežnih procentih.
Po možnosti | so komponente | prisotne |
razponih, izraženih v utežnih | procentih: | |
S10^ | 67-72,4 | |
A12.O3 | 1-4 | |
Rz0 | 14,5-17 | |
K 2.0 | 0,5-2 | |
Na^Oj | 13,5-16,5 | |
CaO | 7-11,2 | |
Fe203 | 0,1-2,5 | |
MgO | 0,2-4,4 | |
Siu2 + Al^Oj | 70-73,7 | |
še bolje je, | če so komponente prisotne | |
razponih, izraženih v utežnih | procentih: | |
S i 0j_ | 67-70 | |
AI2O3 | 2-4 | |
Na^O | 14-15,5 | |
K20 | 0,5-1,5 | |
MgO | 3-4,5 | |
CaO | 7-6,5 | |
ρθ2.°δ | 0,3-2 | |
so3 | 0-0,3 | |
S1O2. + AI2.OJ | 70-72 | |
Na^O + K 2.0 | 15-16,5 |
naslednj ih nas 1ednj ih
Visoka vsebnost Na^O je potrebna, da dobimo nizko temperaturo zmehčišča, toda ozki razpon MgO, ki ga imamo raje, omogoče, da Na^O obdržimo na minimumu in s tem optimiramo obstojnost, medtem ko zmehčišča obdržimo vsaj 160°C pod temperaturo pri viskoznosti 1030 poazov, ki se nahaja, kar je ugodno pod L170QC.
Izum bo v nadaljevanju opisan z ozirom na naslednje neomejevalne primere 1-28. Nizke vsebnosti 50¾ , Kj.0 in Fe^Oj so v teh primerih zabeležene kot minimum. Dejansko so pri nizkih vsebnostih prisotni kot nečistoče v surovinah in ne prispevajo bistveno k lastnostim steklenih vlaken.
Detajli teh primerov in preskusi obstojnosti so podani v tabeli. Treba je omeniti, da primer 18 izstopa iz obsega pričujočega izuma, ker njegova nizka vsebnost aluminijevega oksida povzroča, da ni dovolj obstojen.
Ne obstaja noben mednarodni preskusni postopek za ocenitev ustreznosti stekla za izolacijo steklenih vlaken. Postalo je praksa, da se uporablja laboratorijski preskus blaga po ISO 719, ker daje uporaben vodič k obstojnosti v vlagi in v vremenskih razmerah. Pri tem preskusu na 20 steklenih zrn deluje destilirana voda 60 min pri 98°C, ekstrahirarz alkalijo pa titriramo z 0,01 M HCL. Obstojnost je izražena s količino ekstrahirane alkalije na gram stekla, kot jo izračunamo iz kisline, potrebne za nevtralizacijo. Ustrezna razreda za stekleno volno sta ISO razred 3 od 62 do 264 mikrogramov alkalija na gram, ir razred 4 - od 265 do 620 mikrogramov na gram. Najbolje je, da je steklena volna v razredu 3, toda tudi dober razred 4 je lahko sprejemljiv, ker je učinek izolacija funkcija obojega, stekla in smolnega veziva. Na razpolago so veziva za uporabo s stekli z višjo stopnjo sproščanja. Razred 3 je dober, razred 4 pa je sprejemljiv, toda ne tako dober.
Tabela
1 i 1 1 | ra | fs «o | n | 70 | 1 0.3 | ra | <3> | U7 U7 ri | r-l | 16.5( | CN « o | CN .«JI ri ri | |8τοτ | ra co CN | v | ||
c* | fs M3 | C7 | o c« | 07 4 O | co | V | in • IO rH | ri | “I C« ri | CN « o | VO ro rH rH | o ra ra | ra O χ? | i? | |||
Cl N5 | ¢7 | ON fs | 07 • o | co | 'T | U7 «-( | rH | Ul • in r-l | CN • o | (7 fs ri rH | CN o α rH | ri ra CJ | C7 | ||||
in | O fs | 07 | 07 C. | <7 • o | co | 'T | in « co rH | rH | in X? ri | CN • o | rH rH rH | 03 rH O rH | ra ra ri | 07 | |||
v | fs vO | v | Č | 07 « o | ra | R3< | in • in rH | rH | in « ra ri | CJ • o | O\ in rH rH | CN O O ri | ra X? CN | 07 | |||
ω | CO ra | 07 | rH | <7 • o | ra | 'C* | in * in ri | rH | ra « o ri | CN • o | ra ra rH rH | CN CO Ci | O ra CN | C7 | |||
CN | ra ra | CJ | rH fs | 07 • o | co | Xf | m • in rH | rH | ra • SO rH | CJ • o | o ra rH rH | s? «J Ci | O fs CN | X? | |||
— | rH | O fs | rH | rH C** | 07 « o | ra | ij1 | in « in rH | rH | ra • sO rH | CN • o | VO V rH rH | CN ra Cl | fs o 07 | V | ||
(.Primer | (N O •rt W | 07 O CJ r-l < | 07 O CJ i—( < + CJ O •H W | 07 O CJ 0) b. | O e u | O Cn 21 | O CJ to 2 | o CJ J4 | O CJ ca | 07 O M | 07 S rH b* | 0) k) xn si XJ ω e IN | 01 'S. o CN ta Oi □1 | Ό <U Ll N ca' |
Tabela 1 (nadaljevanje)
91 | o 10 | n | r* | i-9 | o | Ci|xf | H | in »-4 | N • O | o d r-4 ri | 10 d o ri | in σι r-1 | n | ||||
• n | *i | ||||||||||||||||
in | a | v | Id | n | in | in | m | H | in | d | CO | 10 | 10 | co | |||
ri | in | d | * | • | « | • | • | in | σι | in | |||||||
c | d | n | m | m | o | M | σι | d | |||||||||
ί l i 1 | ri | ri | ri | ||||||||||||||
o· | cin | • ** »* - | mn | σι | in | σι | *l< | d | in | CD | ri | <0 | |||||
r-4 | d | « | « | 1 | • | • | « | • | cn | ri | <0 | ||||||
Cia | n | n | o | o | ri | o | d | ||||||||||
*i | r4 | ri | r-4 | ||||||||||||||
ω | κ?·η | id | ·< | d | d | in | in | d | o | CO | m | ||||||
ri | • | • | • | • | • | ri | • | • | ♦ | d | ri | co | |||||
di- | *-*l | ri | o | ό | o | ri | o | d | |||||||||
d | ri | r-4 | ri | ri | |||||||||||||
d | C | r: | — | n | in | O? | in | »s | Ό | d | ω | o | co | ||||
ri | ςχ | « | • | ri | ri | « | m | o | m | ||||||||
d | o | ri | o | d | |||||||||||||
ri | ri | ||||||||||||||||
ri | o | — | n | in | ’ί | in | ri | m | d | o | IO | Ol | co | ||||
r-4 | 7** | • | « | ri | ri | • | m | ID | in | ||||||||
o | d | o | ri | σι | d | ||||||||||||
ri | |||||||||||||||||
O | *· | — | •Λ | n | co | in | r-4 | o | d | ω | o | co | co | ||||
ri | - | • | • | ri | • | in | <n | m | |||||||||
c | o | o | ri | σι | d | ||||||||||||
c | i i | r-4 | |||||||||||||||
σ» | oml | d | n | d | tn | r-4 | tn | d | ID | o | m | ||||||
c> | d | « | • | • | « | m | in | σι | |||||||||
o | in | io | o | ri | σι | d | |||||||||||
ri | r-l | ri | - | ||||||||||||||
m | Φ | ||||||||||||||||
O | x> | ||||||||||||||||
d | Mrt | ||||||||||||||||
1 | ri | -ri | 0) | Ό | |||||||||||||
H | < | Xj | d | Φ | |||||||||||||
Ψ | li ·β» | * | n | n | JZ | O | M | ||||||||||
5 | ili« C | d | o | o | Č | <11 | d | N | |||||||||
i | Soc» | O | d | o | o | d | O | O | n | o | s | K | <0 | ||||
M | I-» | i | a | <0 | ct, | <0 | d | d | o | ei | to | Ol | |||||
cu. | .ur | < | « | u. | O | Σ | z | z | Z | ω | b | O |
Tabela 1 (nadaljevanje)
I 24! | co | V | g | 1 2.51 | C** | cn | 1_1^51 | •rti i | m « o ri | CM • o | in in ri ri | 1010| | 240 | cn | |||
CO CM | CO co | CQ | cn co | cn cn | in • C· | in ri | ri | m ri | CM « σ | o in »rt •rt | Ν' CN o »rt | OC cn CM | cn | ||||
CM CM | c- co | cn | O C^ | cn « CM | in « c* | N | in ri | M | CO ri | CM « o | e* in ri ri | (N O O »rt | co cn CM | cn | |||
ri Ci | m co | cn | ri | cn 1 ri | in ♦ | in ri | ri | Ό rrt | CM « o | •<3» \O ri ri | Ν' σι oc | cn in CN | cn | ||||
o CN | oc co | cn | CM O | cn 1 o | in * | Ν’ | m 1~t | ri | CO rrt | CM r O | o c> ri ri | Ν' C oc | OC tn rM | cn | |||
cn ri | CO CO | cn | ri | cn « o | co | Ν’ | in tn •rt | «-i | tn « o ri | CM • O | X? m ri ri | »rt CO oc | »rt m CM | <n | |||
CO ri | rrt C*· | O | rrt | cn « o | co | Ν’ | in • in r-4 | ri | in ♦ \O ri | CM « o | CM Ν' trt rrt | O Ν' OC | Ν' Γ·- Ν' | N | |||
es ri | tn • 03 CO | cn | m • •i e* | cn • o | co r | N· • | m ri | ri | m ri | CM • o | m o ri ri | CO o o »rt | »rt in CM | cn | |||
M tl) E -rt CU·' | CM O •rt W | cn o CM »rt * | cn O CM H < + CM O •rt M | cn o CM j» u. | O 10 O | ο g | o CM 2 | o CN id | o CM ce | cn o w | cn σ 0 •rt | d) K) >ω •rt XJ w N | ra N O CM ce ra □ | I Razred |
Tabela 1 (nadaljevanje)
03 CN | in O | cn | m cn C' | cn d | 03 | v | n r-4 | rH | Ν' r-l | CN • o | sa co M | cn | |||||
ts | in | CN | tn | in | in | N· | N | in | in | o | in | in | σι | cn | |||
CN | • | • | • | • | rH | • | • | m | O | CN | |||||||
Oi | rH | o | co | in | r^ | O | CN | ||||||||||
O | r- | H | «H | r-4 | |||||||||||||
Ό | O | CN | (N | in | in | Ν' | in | in | tn | o | IO | «3 | M | cn | |||
CN | C^ | r- | • | « | • | • | r-l | JO | O | VO | |||||||
o | co | Ν' | o | r-l | O | CN | |||||||||||
r-1 | r-1 | ||||||||||||||||
in | JO | rr | o | tn | ca | N | in | in | in | CN | N | N« | JO | cn | |||
CN | 10 | • | • | « | • | « | JO | r-l | O | ||||||||
CN | Ό | Ή | J> | o | H | O | CN | ||||||||||
r-< | r-1 | r-| | |||||||||||||||
cn | |||||||||||||||||
O | <1> | ||||||||||||||||
CN | XJ | ||||||||||||||||
r-4 | >IU | Cn | |||||||||||||||
Ll | < | •H | •o | ||||||||||||||
Φ. | cn | + | cn | cn | >o. | o | φ | ||||||||||
e | CN | o | CN | o | o | o> | t? | CN | tl | ||||||||
•H | O | <N | O | CN | O | o | CN | o | D | cn | 0 | ω | E | N | |||
Ll | r-| | M | Φ | <3 | cn | CO | CN | CN | o | r-1 | E | O) | $ | ||||
CU | w | < | w | Ui | U | X | Z | U! | E | w | E- | CSJ | 0 | E |
Za Pilkington _A D VfJ
KATARIN/
Tavčarjev^lj tel / fax
Insulation Ltd
KAT
Claims (6)
- Steklena, zmes brez borovega oksida, ustrezna za predenje v vlakna, značilna po tem, da vsebuje
naslednje komponente, izražene v utežnih procentih: SiC>2 66-73 Al^Oj 0,8-5 R 2_θ = NazO + K20 14-17,5 CaO 6,5-12 S1O2 + 69-74 Steklena zmes po zahtevku 1, značilna po tem, davsebuje še naslednje komponente, izrežene v utežnih procentih: Fe2°5 MgO 0-2 0-5 SO3 0—0,6 Steklena zmes po zahtevku 1 ali 2,značilna po tem, da so komponente prisotne v naslednjih območjih, izraženih v utežnih procentih:sioz 67-72,4 A12O3 1-4 Rz0 14,5-17 Kz0 0,5-2 Na20 13,5-16,5 CaO 7-11,2 Fez03 0,1-2,5 MgO 0,2-4,4 Si02 + A 1^0 3 70-73,7 1 2. 11. 92 ίο4. Steklena zmes po zahtevku 3, značilna po tem, da so komponente prisotne v naslednjih območjih, izreženih v masnih procentih:S1O2 Al2°3 Na20 k2° MgO CaO ^θ2θ3 so3 Si02 + ai20 Nao0 + KoO 67-70 - 2- 414- 15,5 0,5-1,5
- 3-
- 4, 5 7-8,50,3-20-0,370-7215- 16,5
- 5. Postopek proizvodnje izolacijskih steklenih vlaken, vključno predenje raztaljenega stekla pri visoki temperaturi v predilnem stroju, izdelanem iz mehansko legirane ali z oksidi utrjene zlitine, značilen po proizvedejo vlakna, ki imajo sestavo v skladu s katerimkoli od predhodnih zahtevkov.disperzijsko tem, da se
- 6.Izolacijska steklena vlakna, značilna po tem, da imajo sestavo v skladu s katerimkoli od zahtevkov od 1 do 4.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB919111401A GB9111401D0 (en) | 1991-05-25 | 1991-05-25 | Glass composition and use |
Publications (1)
Publication Number | Publication Date |
---|---|
SI9200083A true SI9200083A (en) | 1992-11-27 |
Family
ID=10695665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI19929200083A SI9200083A (en) | 1991-05-25 | 1992-05-20 | Glass composition and use |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0516354B1 (sl) |
JP (1) | JP2863038B2 (sl) |
KR (1) | KR920021459A (sl) |
AR (1) | AR246499A1 (sl) |
AT (1) | ATE151392T1 (sl) |
AU (1) | AU648896B2 (sl) |
BR (1) | BR9201958A (sl) |
CA (1) | CA2075212A1 (sl) |
CZ (1) | CZ154392A3 (sl) |
DE (1) | DE69218827T2 (sl) |
DK (1) | DK0516354T3 (sl) |
ES (1) | ES2099212T3 (sl) |
FI (1) | FI922377L (sl) |
GB (2) | GB9111401D0 (sl) |
HU (1) | HU213641B (sl) |
IE (1) | IE74162B1 (sl) |
NO (1) | NO922033L (sl) |
PL (1) | PL168417B1 (sl) |
SI (1) | SI9200083A (sl) |
SK (1) | SK154392A3 (sl) |
TR (1) | TR28651A (sl) |
ZA (1) | ZA923592B (sl) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9825272D0 (en) * | 1998-11-18 | 1999-01-13 | Pilkington Plc | Glass compositions |
US6358871B1 (en) | 1999-03-23 | 2002-03-19 | Evanite Fiber Corporation | Low-boron glass fibers and glass compositions for making the same |
US6277777B1 (en) * | 1999-08-03 | 2001-08-21 | Johns Manville International, Inc. | Boron-free glass composition and filtration media |
JP2003212596A (ja) * | 2002-01-23 | 2003-07-30 | Paramount Glass Kogyo Kk | 無機質繊維製造用硝子組成物、その製造方法及びその無機質繊維成型物 |
GB2427191B (en) * | 2005-06-14 | 2007-06-27 | Morgan Crucible Co | Glass fibres |
US7189671B1 (en) * | 2005-10-27 | 2007-03-13 | Glass Incorporated | Glass compositions |
FR2905695B1 (fr) | 2006-09-13 | 2008-10-24 | Saint Gobain Isover Sa | Compositions pour laines minerales |
FR2922885B1 (fr) * | 2007-10-31 | 2010-10-29 | Saint Gobain Technical Fabrics | Fils de verre a faible teneur en alumine aptes a renforcer des matieres organiques et/ou inorganiques. |
JP5761473B2 (ja) * | 2013-06-06 | 2015-08-12 | 旭硝子株式会社 | 化学強化用ガラスおよび化学強化ガラス並びに化学強化ガラスの製造方法 |
EP3103776A1 (en) * | 2015-06-08 | 2016-12-14 | AGC Glass Europe | Chemically temperable glass sheet |
US20170362116A1 (en) * | 2014-12-09 | 2017-12-21 | Agc Glass Europe | Chemically temperable glass sheet |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE550261A (sl) * | 1955-08-18 | |||
NL252848A (sl) * | 1959-07-01 | |||
GB1331492A (en) * | 1970-06-18 | 1973-09-26 | Pilkington Brothers Ltd | Coloured glasses |
JPS51137710A (en) * | 1975-05-23 | 1976-11-27 | Fuji Fibre Glass Co Ltd | Composite of alkaliiproof glass with good texturizing property |
JPS52138510A (en) * | 1975-12-19 | 1977-11-18 | Nitto Boseki Co Ltd | Composite of glass |
DE2954455A1 (sl) * | 1978-12-08 | 1985-07-04 | ||
US4402767A (en) * | 1982-12-27 | 1983-09-06 | Owens-Corning Fiberglas Corporation | Fabrication of alloys |
GB2162835B (en) * | 1984-08-02 | 1988-06-29 | Glaverbel | Coloured soda-lime glass |
US4701425A (en) * | 1986-05-19 | 1987-10-20 | Libbey-Owens-Ford Co. | Infrared and ultraviolet absorbing glass compositions |
DE3917045A1 (de) * | 1989-05-25 | 1990-11-29 | Bayer Ag | Toxikologisch unbedenkliche glasfasern |
-
1991
- 1991-05-25 GB GB919111401A patent/GB9111401D0/en active Pending
-
1992
- 1992-05-14 PL PL92294540A patent/PL168417B1/pl unknown
- 1992-05-15 CA CA002075212A patent/CA2075212A1/en not_active Abandoned
- 1992-05-18 ZA ZA923592A patent/ZA923592B/xx unknown
- 1992-05-20 SI SI19929200083A patent/SI9200083A/sl unknown
- 1992-05-20 KR KR1019920008519A patent/KR920021459A/ko not_active Application Discontinuation
- 1992-05-20 TR TR00516/92A patent/TR28651A/xx unknown
- 1992-05-22 GB GB9210999A patent/GB2256193B/en not_active Expired - Fee Related
- 1992-05-22 EP EP92304660A patent/EP0516354B1/en not_active Expired - Lifetime
- 1992-05-22 AR AR92322387A patent/AR246499A1/es active
- 1992-05-22 SK SK1543-92A patent/SK154392A3/sk unknown
- 1992-05-22 DK DK92304660.1T patent/DK0516354T3/da active
- 1992-05-22 DE DE69218827T patent/DE69218827T2/de not_active Expired - Fee Related
- 1992-05-22 CZ CS921543A patent/CZ154392A3/cs unknown
- 1992-05-22 JP JP4156091A patent/JP2863038B2/ja not_active Expired - Lifetime
- 1992-05-22 NO NO92922033A patent/NO922033L/no unknown
- 1992-05-22 ES ES92304660T patent/ES2099212T3/es not_active Expired - Lifetime
- 1992-05-22 AT AT92304660T patent/ATE151392T1/de active
- 1992-05-25 FI FI922377A patent/FI922377L/fi not_active Application Discontinuation
- 1992-05-25 BR BR929201958A patent/BR9201958A/pt not_active Application Discontinuation
- 1992-05-25 AU AU17147/92A patent/AU648896B2/en not_active Ceased
- 1992-05-25 HU HU9201735A patent/HU213641B/hu not_active IP Right Cessation
- 1992-07-01 IE IE921665A patent/IE74162B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HU9201735D0 (en) | 1992-08-28 |
ZA923592B (en) | 1993-06-15 |
NO922033D0 (no) | 1992-05-22 |
GB9210999D0 (en) | 1992-07-08 |
AU1714792A (en) | 1992-11-26 |
CZ154392A3 (en) | 1993-01-13 |
KR920021459A (ko) | 1992-12-18 |
HUT64000A (en) | 1993-11-29 |
GB2256193B (en) | 1995-02-15 |
CA2075212A1 (en) | 1992-11-26 |
GB2256193A (en) | 1992-12-02 |
JP2863038B2 (ja) | 1999-03-03 |
GB9111401D0 (en) | 1991-07-17 |
FI922377A0 (fi) | 1992-05-25 |
PL168417B1 (pl) | 1996-02-29 |
ES2099212T3 (es) | 1997-05-16 |
IE74162B1 (en) | 1997-07-02 |
AU648896B2 (en) | 1994-05-05 |
DE69218827D1 (de) | 1997-05-15 |
FI922377L (fi) | 1992-11-26 |
HU213641B (en) | 1997-08-28 |
NO922033L (no) | 1992-11-26 |
TR28651A (tr) | 1996-12-17 |
EP0516354B1 (en) | 1997-04-09 |
AR246499A1 (es) | 1994-08-31 |
JPH05170484A (ja) | 1993-07-09 |
DE69218827T2 (de) | 1997-08-21 |
EP0516354A1 (en) | 1992-12-02 |
BR9201958A (pt) | 1993-01-12 |
IE921665A1 (en) | 1992-12-02 |
ATE151392T1 (de) | 1997-04-15 |
SK154392A3 (en) | 1994-09-07 |
DK0516354T3 (da) | 1997-09-22 |
PL294540A1 (en) | 1992-12-28 |
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