DE1645246C - Molding compound based on unsaturated hydrocarbon resins - Google Patents
Molding compound based on unsaturated hydrocarbon resinsInfo
- Publication number
- DE1645246C DE1645246C DE19651645246 DE1645246A DE1645246C DE 1645246 C DE1645246 C DE 1645246C DE 19651645246 DE19651645246 DE 19651645246 DE 1645246 A DE1645246 A DE 1645246A DE 1645246 C DE1645246 C DE 1645246C
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- resin
- mixture
- oxygen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 229920005989 resin Polymers 0.000 title claims description 21
- 239000011347 resin Substances 0.000 title claims description 21
- 150000001875 compounds Chemical class 0.000 title claims description 14
- 238000000465 moulding Methods 0.000 title claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 title claims description 7
- 150000002430 hydrocarbons Chemical class 0.000 title claims description 6
- 239000000203 mixture Substances 0.000 claims description 19
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 10
- 229910052760 oxygen Inorganic materials 0.000 claims description 10
- 239000001301 oxygen Substances 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 5
- -1 acrylic ester Chemical class 0.000 claims description 4
- 230000003078 antioxidant Effects 0.000 claims description 4
- 239000003963 antioxidant agent Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011521 glass Substances 0.000 claims description 4
- 239000000314 lubricant Substances 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 4
- KAKZBPTYRLMSJV-UHFFFAOYSA-N butadiene Chemical group C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000010445 mica Substances 0.000 claims description 3
- 229910052618 mica group Inorganic materials 0.000 claims description 3
- 150000002978 peroxides Chemical class 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 150000001993 dienes Chemical class 0.000 claims description 2
- 239000008079 hexane Substances 0.000 claims description 2
- VLKZOEOYAKHREP-UHFFFAOYSA-N hexane Substances CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims description 2
- 239000003054 catalyst Substances 0.000 claims 6
- 239000000945 filler Substances 0.000 claims 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 4
- 238000006116 polymerization reaction Methods 0.000 claims 3
- 235000012239 silicon dioxide Nutrition 0.000 claims 3
- 239000002904 solvent Substances 0.000 claims 3
- 239000010426 asphalt Substances 0.000 claims 2
- 239000004744 fabric Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 2
- 229910052739 hydrogen Inorganic materials 0.000 claims 2
- 239000001257 hydrogen Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 2
- 150000002894 organic compounds Chemical class 0.000 claims 2
- 150000001451 organic peroxides Chemical class 0.000 claims 2
- 239000010453 quartz Substances 0.000 claims 2
- 229910052904 quartz Inorganic materials 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- VVQNEPGJFQJSBK-UHFFFAOYSA-N 2-methyl-2-propenoic acid methyl ester Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims 1
- 239000004971 Cross linker Substances 0.000 claims 1
- 239000004641 Diallyl-phthalate Substances 0.000 claims 1
- 241000750027 Nestor notabilis Species 0.000 claims 1
- 239000004952 Polyamide Substances 0.000 claims 1
- 229920001567 Vinyl ester Polymers 0.000 claims 1
- UKRDPEFKFJNXQM-UHFFFAOYSA-N Vinylsilane Chemical compound [SiH3]C=C UKRDPEFKFJNXQM-UHFFFAOYSA-N 0.000 claims 1
- YZVPXDDDYJRYGS-UHFFFAOYSA-H [C+4].C([O-])([O-])=O.[Ca+2].C([O-])([O-])=O.C([O-])([O-])=O Chemical class [C+4].C([O-])([O-])=O.[Ca+2].C([O-])([O-])=O.C([O-])([O-])=O YZVPXDDDYJRYGS-UHFFFAOYSA-H 0.000 claims 1
- 230000002378 acidificating Effects 0.000 claims 1
- 125000000217 alkyl group Chemical group 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- QUDWYFHPNIMBFC-UHFFFAOYSA-N bis(prop-2-enyl) benzene-1,2-dicarboxylate Chemical compound C=CCOC(=O)C1=CC=CC=C1C(=O)OCC=C QUDWYFHPNIMBFC-UHFFFAOYSA-N 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 239000000470 constituent Substances 0.000 claims 1
- 238000007334 copolymerization reaction Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 238000005516 engineering process Methods 0.000 claims 1
- 239000011152 fibreglass Substances 0.000 claims 1
- 229910052809 inorganic oxide Inorganic materials 0.000 claims 1
- 238000002955 isolation Methods 0.000 claims 1
- 239000003973 paint Substances 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920002647 polyamide Polymers 0.000 claims 1
- 239000011528 polyamide (building material) Substances 0.000 claims 1
- 239000004848 polyfunctional curative Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920002223 polystyrene Polymers 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000004627 regenerated cellulose Substances 0.000 claims 1
- 239000005060 rubber Substances 0.000 claims 1
- 239000000377 silicon dioxide Substances 0.000 claims 1
- 239000012209 synthetic fiber Substances 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 230000001960 triggered Effects 0.000 claims 1
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- 229960003563 Calcium Carbonate Drugs 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- 229920001577 copolymer Polymers 0.000 description 2
- IKEHOXWJQXIQAG-UHFFFAOYSA-N 2-tert-butyl-4-methylphenol Chemical compound CC1=CC=C(O)C(C(C)(C)C)=C1 IKEHOXWJQXIQAG-UHFFFAOYSA-N 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L Calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 241000282342 Martes americana Species 0.000 description 1
- 230000001070 adhesive Effects 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000003085 diluting agent Substances 0.000 description 1
- 235000013601 eggs Nutrition 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Description
3 J 43 J 4
Materialien können auf Grund ihrer guten Lagerfähig- 20 Gewichtsteile dieser verhandelten Harzmi-Materials can be stored due to their good storability - 20 parts by weight of this negotiated resin mixture
keit als solche über lange Zeiträume aufbewahrt wer- schung wurden mit 44 Gewichtsieilen bei 1500C vor-ness kept as such for long periods were advertising research with 44 Gewichtsieilen at 150 0 C pre-
den. Diese kann auch noch wie üblich Jurch Zugabe getrockneter silanisierter geschnittener Glasseide undthe. This can also be done as usual by adding dried, silanized, cut glass fiber and
eines Antioxydationsmittels erhöht werden. Die Aus- 36 Gewichtsteilen von ebenfalls bei 150'C getrockne-an antioxidant can be increased. The 36 parts by weight of also dried at 150 ° C
härtung erfolgt schnell. Die erhaltenen Gebilde, seien 5 tem gemahlenem Calciumcarbonat versetzt und imcuring takes place quickly. The structures obtained were added to 5 tem of ground calcium carbonate and im
es nun Preßkörper oder Laminate, zeichnen sich ins- Kneter und Walzwerk zu einer homogenen, teigartigen,it is now pressed bodies or laminates, ins- Kneader and rolling mill to form a homogeneous, dough-like,
besondere durch hohe mechanische Festigkeit, gute nur wenig klebenden Masse vermischt,special due to high mechanical strength, good but little adhesive compound mixed,
elektrische Eigenschaften und hohe Warmformbestän- Diese wurde bei 180 bis 185° C, einem Druck vonelectrical properties and high heat resistance. This was carried out at 180 to 185 ° C, a pressure of
digkeit aus. Ein weiterer Vorteil liegt in der ausgezeich- 400 bis 450 kp/cm2 und einer Aushärtungszeit vonage from. Another advantage is the excellent 400 to 450 kp / cm 2 and a curing time of
neten Hydrolysenbeständigkeit. Hierdurch sind die io 45 sec/mm Wanddicke zu Formteilen hoher mechani-Neten hydrolysis resistance. As a result, the io 45 sec / mm wall thickness for molded parts with high mechanical
Produkte insbesondere für den Einsatz in warmfeuch- scher Festigkeit, guten elektrischen Eigenschaften undProducts especially for use in warm, humid strength, good electrical properties and
ter Atmosphäre geeignet, beispielsweise in Wasch- und hoher Warmformbeständigkeit vtrpreßt.Ter atmosphere suitable, for example, in washing and high heat resistance vtrprexpress.
Geschirrspülmaschinen oder Unterwasserniotoren. Be- Die so erhaltenen Formkörper hatten die folgendenDishwashers or underwater runners. The molded articles thus obtained had the following
merkenswert ist ferner der niedrige Ausdehnungskoef Ii- F.igenschaftswerte: zient. der ein spannungsfreies Umpressen von Metall- >sThe low expansion coefficient is also noteworthy. cient. the stress-free pressing of metal-> s
teilen erlaubt. Die erfindungsgemäßen Preßmassen Biegefestigkeit 1100 kp/cm-'sharing allowed. The molding compounds according to the invention flexural strength 1100 kp / cm- '
sind so besonders zur elektrischen Isolierung geeignet. Druckfestigkeit 2100 kp/cm·=are particularly suitable for electrical insulation. Compressive strength 2100 kp / cm · =
Mengenmäßig bestehen die Preßmassen aus 90 bis N, , , ^n,,, ^t^i^c In terms of quantity, the molding compounds consist of 90 to N ,,, ^ n ,,, ^ t ^ i ^ c
100 Gewichtsteüen eines Kohlenwasserstoff!«»«*. 0 Martenstemperatur > 2 0 C100 parts by weight of a hydrocarbon! «» «*. 0 Marten temperature > 2 0 C
bis 10 Gebietsteilen eines Vinylmonomeren, 4 bis *o Durchschlagfestigkeit 13kV/mmup to 10 areas of a vinyl monomer, 4 to * o dielectric strength 13kV / mm
6 Gewichtsteiicn eines Divinylmonomeren, 5 bis6 parts by weight of a divinyl monomer, 5 to
6 Gewichtsteilen eines Peroxydlualysators, 1 bis Beispiel 26 parts by weight of a peroxide diluent, 1 to Example 2
3 Gewichtsteile Gleitmittel, ! bis 3 Gewichtsteile Glas-3 parts by weight of lubricant,! up to 3 parts by weight of glass
finish und 0 bis 1,0 Gewichtsteilen eines Antioxyda- 95 Gewichtsteile eines Copolymerisats von Butadienfinish and 0 to 1.0 part by weight of an antioxidant 95 parts by weight of a copolymer of butadiene
tionsmittels. »5 und Styrol mit einer Viskosität von etwa 4 · 10s cP beiagent. »5 and styrene with a viscosity of about 4 · 10 s cP
Die erfindungsgemäßen Pref-nassen eignen sich für 200C wurden zur Erniedrigung der Viskosität auf etwaThe pref-wet according to the invention are suitable for 20 0 C were for lowering the viscosity to about
die Herstellung von Formkörpern, welche sich für viele 8O0C vorgewännt, mit 5 Gewichtsteilen Divinylbenzolthe production of shaped bodies, which for many vorgewännt 8O 0 C, with 5 parts by weight of divinylbenzene
Anwendungen eignen, z. B. als Bauelemente oder zur (Isomerengemisch), 5,5 Gewichtsteilen 2,5-Dimethyl-Applications are suitable, e.g. B. as components or for (mixture of isomers), 5.5 parts by weight of 2,5-dimethyl
elektrischen oder thermischen Isolierung. Ei kann auch 2,5-di-(t-butyIperoxy)-hexan, 2 Gewichtsteilen CaI-von gebundenen Glasfasern im Form einer Matte, die 30 ciumsteirat, 2,0 Gewichtsteilen Vinyisiianester versetztelectrical or thermal insulation. Egg can also contain 2,5-di- (t-butyIperoxy) -hexane, 2 parts by weight of CaI-von bonded glass fibers in the form of a mat, the 30 ciumsteirat, 2.0 parts by weight of Vinyisiianester added
durch einfache Tränken mit der erfindung^gemäß vor- und unter Rühren und Einleiten von Sauerstoff beiby simply soaking with the fiction ^ according to before and with stirring and introduction of oxygen
behandelten Harzmischung ai, gegangen werden, Für etwa 6O0C i Stunde gerührt. Danach werden nochtreated resin mixture ai, be left, stirred for about 6O 0 C i hour. After that will still be
die Verwendung in der Elektrotechnik werden mit 0,75 Gewichtsteile eines Gemisches von 2,6-Di-teK.-Use in electrical engineering is 0.75 parts by weight of a mixture of 2,6-Di-teK.-
besonderem Vorteil in gleicher Veise mit der vorbe- butyl-p-kresol und Di-/f-naphthyl-p-phenylendiamin handelten Harzmischung imprägnierte und verbundene 35 als Antioxydant zugesetzt.Particular advantage in the same way as the vorbe-butyl-p-cresol and di- / f-naphthyl-p-phenylenediamine acted resin mixture impregnated and bonded 35 added as an antioxidant.
Glimmerblättchen oder Glimmerbahnen eingesetzt. 30 Gewichtsteile dieser vorbehandelten Harzmi-Mica flakes or mica strips are used. 30 parts by weight of this pretreated resin mixture
Die Erfindung wird durch die folgenden Beispiele schung wurden mit 35 Gewichtsteilen bei 150uC vorerläutert, getrockneter Asbestfaser - vorzugsweise 13 mm R . · ι ι Faserlänge — und 35 Gewichtsteilen ebenfalls bei piel ' 40 1500C getrocknetem gemahlenem CalciumcarbonatThe invention is associated through the following examples were vorerläutert with 35 parts by weight at 150 u C, dried asbestos fiber - preferably R 13 mm. · Ι ι fiber length - and 35 parts by weight of dried also in Piel '40 150 0 C ground calcium carbonate
95 Gewichtsteile eines Copolymerisaten von Puta- versetzt und im Kneter und Walzwerk zu einer homodien und Styrol, Viskosität etwa 4- 105cP bei 200C genen, teigartigen, leicht klebenden Masse vermischt, wurden zur Erniedrigung der Viskosität auf etwa 8O0C Diese wurde bei 180 bis 185°C, einem Druck von vorgewärmt, mit 5 GewichMeilen Divinylbenzol, 300 bis 450 kp/cm2 und einer Aushärtungszeit von 5,5 Gewichtsteilen 2.5-Dimeihyl-2,5-di-(t-butylperoxy)- 45 45 sec/mm Wanddicke zu Formteilen hoher meehanihexan, 2 Gewichtsteilen Calciumstearat, 1,5 Gewichts- scher Festigkeit, guten elektrischen und thermischen teilen Vinylsilanester >:iid 0,5 Gev.iditsteilen 2,6-Di- Eigenschaften verpreßt. Die erhaltenen Formkörper tert.-butyl-p-kresol ve^etzt und anschließend etwa hatten folgende Eigenschaftswerte: Biegefestigkeit 5 Stunden mittels eines schiicllnnkiülen Rührers inten- 1050 kp/cm2, Druckfestigkeit 2100 kp/cm2, Mimenssiv gemischt. Dabei erwäiinte sich die Harzmischung 50 temperatur > 2500C, Durchschlagsfestigkeit 14 kV/ stark und absnrbieuo gleichzeitig Luftsauerstoff. mm.Added 95 parts by weight of copolymers of Puta- and in a kneader and roll mill to a homo diene and styrene, viscosity about 4- 10 5 cP genes at 20 0 C, dough-like, mixed easily-adhesive composition, to lower the viscosity, these were at about 8O 0 C was preheated at 180 to 185 ° C, a pressure of 5 parts by weight of divinylbenzene, 300 to 450 kp / cm 2 and a curing time of 5.5 parts by weight of 2,5-dimethyl-2,5-di- (t-butylperoxy) - 45 45 sec / mm wall thickness for molded parts with high meehanihexane, 2 parts by weight calcium stearate, 1.5 parts by weight shear strength, good electrical and thermal parts vinyl silane ester>: 0.5 parts by weight 2,6-di properties pressed. The moldings obtained were tert-butyl-p-cresol crosslinked and then had approximately the following property values: Flexural strength 5 hours by means of a narrow-angle stirrer 1050 kp / cm 2 , compressive strength 2100 kp / cm 2 , mimetic mixed. Here, the resin mixture 50 temperature> 250 0 C, dielectric strength 14 kV erwäiinte / strong and absnrbieuo same atmospheric oxygen. mm.
Claims (4)
organische Verbindungen ausgelöst werden, eine be- Die mit dem Harz-Härter-Gemisch imprägnierten hydrogen resins, polymerizable unsaturated If the purpose of the resin mixture is only to combine monomers, usually powdery and fibrous, fibers in a matt, then shaped materials as well as curing catalysts can be used the amount of filler in the range from 20 to 40 are characterized as being 60 percent by weight. If moldings with large organic peroxide catalysts and one with acid-mechanical strength are to be produced, contain a material-saturated resin mixture. then the amount of filler is preferably. The molding compound according to the invention is approximately 25 to 35 percent by weight. If you want to combine glass with fast-hardening mats (glass fibers), you will be able to obtain preferred molded parts. This was mostly 15 to 25 percent by weight of resin used, surprising, since polymerization and mixed poly- Of course, more than 25 weight polymerization reactions can also be used. the free radical forming percentage resin is used,
Organic compounds are triggered, a loading die impregnated with the resin-hardener mixture
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0095203 | 1965-01-28 | ||
DES0095203 | 1965-01-28 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE1645246A1 DE1645246A1 (en) | 1970-07-23 |
DE1645246B2 DE1645246B2 (en) | 1972-10-19 |
DE1645246C true DE1645246C (en) | 1973-05-24 |
Family
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