DE1494222C - Filler for thermosetting synthetic resins - Google Patents
Filler for thermosetting synthetic resinsInfo
- Publication number
- DE1494222C DE1494222C DE1494222C DE 1494222 C DE1494222 C DE 1494222C DE 1494222 C DE1494222 C DE 1494222C
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- mixture
- mixed
- iron sand
- 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
- 239000000945 filler Substances 0.000 title claims 7
- 229920001187 thermosetting polymer Polymers 0.000 title claims 5
- 229920003002 synthetic resin Polymers 0.000 title claims 3
- 239000000057 synthetic resin Substances 0.000 title claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 28
- 239000004576 sand Substances 0.000 claims 16
- 239000000203 mixture Substances 0.000 claims 15
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims 14
- 229910052742 iron Inorganic materials 0.000 claims 14
- 229960003563 Calcium Carbonate Drugs 0.000 claims 7
- 229910000019 calcium carbonate Inorganic materials 0.000 claims 7
- 229920001225 Polyester resin Polymers 0.000 claims 5
- 239000004645 polyester resin Substances 0.000 claims 5
- 229920005989 resin Polymers 0.000 claims 5
- 239000011347 resin Substances 0.000 claims 5
- 229960005069 Calcium Drugs 0.000 claims 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims 4
- 229910052791 calcium Inorganic materials 0.000 claims 4
- 239000011575 calcium Substances 0.000 claims 4
- 239000003054 catalyst Substances 0.000 claims 4
- 238000004519 manufacturing process Methods 0.000 claims 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims 3
- 239000004566 building material Substances 0.000 claims 3
- 238000003756 stirring Methods 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- ZYUVGYBAPZYKSA-HTRCEHHLSA-N 5-[(2S,3R)-3-hydroxybutan-2-yl]-4-methylbenzene-1,3-diol Chemical compound C[C@@H](O)[C@@H](C)C1=CC(O)=CC(O)=C1C ZYUVGYBAPZYKSA-HTRCEHHLSA-N 0.000 claims 1
- GYZLOYUZLJXAJU-UHFFFAOYSA-N Diglycidyl ether Chemical compound C1OC1COCC1CO1 GYZLOYUZLJXAJU-UHFFFAOYSA-N 0.000 claims 1
- VILCJCGEZXAXTO-UHFFFAOYSA-N Triethylenetetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims 1
- -1 conventionally used Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000006116 polymerization reaction Methods 0.000 claims 1
- 229910052904 quartz Inorganic materials 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010936 titanium Substances 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
Claims (1)
Mischung von 150 bis 200 Gewichtsteilen Calcium- 100 Gewichtsteile eines Polyesterharzes, etwas Katacarbonat einer Körnung von höchstens 60 Maschen/cm lysator und Beschleuniger, 200 Gewichtsteile Calcium- und mindestens 500 Gewichtsteilen Eisensand einer carbonat und 700 Gewichtsteile Eisensand werden ge-Körnung von 40 bis 20 Maschen/cm auf 100 Gewichts- 15 mischt und durchgeknetet. Das so hergestellte Proteile Harz als Füllstoff für wärmehärtende Kunst- dukt besitzt eine schwärzlichgraue Farbe, eine feinharze. Bevorzugt ist eine Mischung, die zusätzlich körnige Oberfläche und ist geeignet zur Herstellung mindestens 200 Gewichtsteile Flußsand enthält. von Ornamenten u. dgl. Der KontraktionskoeffizientThe subject of the invention is the use of an example 1
Mixture of 150 to 200 parts by weight of calcium- 100 parts by weight of a polyester resin, some catalyst and accelerator with a grain size of at most 60 meshes / cm, 200 parts by weight of calcium and at least 500 parts by weight of iron sand, a carbonate and 700 parts by weight of iron sand are grain sizes of 40 to 20 Stitches / cm to 100 weight 15 mixed and kneaded. The Proteile resin produced in this way as a filler for thermosetting synthetic products has a blackish-gray color, a fine resin. A mixture is preferred which additionally has a granular surface and is suitable for the production of at least 200 parts by weight of river sand. of ornaments and the like. The coefficient of contraction
ten Sande verstanden, die überwiegend aus Quarz be-River sands are natural, piled up in rivers - Example 2 '
understood sands, which are predominantly made of quartz
Mischkraft. . . BeispielsAccording to the invention, a larger volume of carbonate, 500 parts by weight of iron sand and 200 parts by weight can be achieved than mentioned above. When appropriate parts by weight of river sand are mixed with each other, amounts of a catalyst and an accelerator are kneaded. The product has fine brown spots that were previously added to the polyester resin and just a few spots on a black background and is suitable for the manufacture of 200 parts by weight of calcium carbonate with a grain size of ornaments and as a building material. no more than 60 meshes / cm are mixed with it, 3 ° The contraction coefficient at the time of the poly, the viscosity of the mixture becomes very high, the mimisation is no greater than 0.1 slope becomes very dry and yet requires a high ". . . ,
Mixing power. . . Example
möglich. Die Zugabe von Calciumcarbonat ist be- .....
grenzt, während eine größere Menge von Eisensand ö e 1 s ρ 1 e
Verwendung finden kann. . - 100 Gewichtsteile des Diglycidyläthers von Bis-If the mixture is stirred with the addition of iron sand, 100 parts by weight of polyester resin, some catalyst with a grain size of 40 to 20 meshes / cm, then a catalyst and accelerator, 150 parts by weight of calcium, the mixture, which has such a high viscosity, 600 parts by weight of iron sand and 400 parts can be carbonated that an increase in volume is not possible, important parts of the pebbles are mixed and kneaded. The increasingly easier to stir and will increase- Compressive strength is higher than that of the products after the mend flowing. More than 500 weight examples 1 and 2, the surface is black, the partial iron sand is added and mixed in, 40 material is used for the production of ornaments and thus an increase in volume is very well suited and is a good building material.
possible. The addition of calcium carbonate is .....
borders, while a larger amount of iron sand ö e 1 s ρ 1 e
Can be used. . - 100 parts by weight of the diglycidyl ether of bis
ist, daß eine Volumenvergrößerung der Mischung von ,."'... .
300 Gewichtsteilen auf 500 Gewichtsteile erhalten Patentansprüche:
werden kann. Wird diese so erhaltene Mischung bei .
geeigneter Temperatur, .geeignetem Druck und ent- 55 ■ 1/ Verwendung einer Mischung von 150 bis sprechender Zeit in üblicher Weise behandelt, erhält 200 Gewichtsteilen Calciumcarbonat einer Körnung man ein Produkt, in dem das Harz und der Füllstoff von höchstens 60 Maschen/cm und mindestens genügend miteinander verbunden sind. 500 Gewichtsteilen Eisensand einer Körnung vonIn order to achieve an even greater increase in volume to 45 phenol A, 10 parts by weight of triethylenetetramine, 150 parts by weight, 200 to 300 parts by weight of river sand are given by weight of calcium carbonate, 500 parts by weight of iron, while stirring the above mixture, add 700 parts by weight of pebbles of a diameter, this becomes liquid or flowing . It can also be mixed from 5 to 6 mm. The product is gravel and larger stones are mixed in, namely black, the coefficient of contraction at the time of maintaining a uniform mixture without 50 setting is small, the material is a building material that requires great effort when mixing. The compressive strength result is 20 kg / mm 2 .
is that an increase in volume of the mixture of '. "' ....
300 parts by weight to 500 parts by weight receive patent claims:
can be. Will this mixture obtained in this way.
Suitable temperature, suitable pressure and suitable 55 ■ 1 / using a mixture of 150 to appropriate time treated in the usual way, 200 parts by weight of calcium carbonate of one grain is a product in which the resin and the filler of at most 60 meshes / cm and are at least sufficiently connected to each other. 500 parts by weight of iron sand with a grain size of
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