CN1095858C - Compound assistant for rubber - Google Patents
Compound assistant for rubber Download PDFInfo
- Publication number
- CN1095858C CN1095858C CN 98114351 CN98114351A CN1095858C CN 1095858 C CN1095858 C CN 1095858C CN 98114351 CN98114351 CN 98114351 CN 98114351 A CN98114351 A CN 98114351A CN 1095858 C CN1095858 C CN 1095858C
- Authority
- CN
- China
- Prior art keywords
- rubber
- parts
- present
- diatomite
- oil
- 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 - Fee Related
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000003245 coal Substances 0.000 claims description 11
- 229910000000 metal hydroxide Inorganic materials 0.000 claims description 3
- 150000004692 metal hydroxides Chemical class 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 14
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 239000006229 carbon black Substances 0.000 abstract description 4
- 239000004927 clay Substances 0.000 abstract description 4
- 230000002787 reinforcement Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- 230000003213 activating effect Effects 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 6
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000012856 packing Methods 0.000 description 5
- 238000013329 compounding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 230000001737 promoting effect Effects 0.000 description 3
- 238000007601 warm air drying Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000004073 vulcanization Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Landscapes
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
The present invention relates to a compound addition agent for rubber, which has the technical scheme that the present invention is prepared from the components of the following part by weight: 30 to 70 parts of diatomite, 10 to 70 parts of sludge, 10 to 35 parts of cyclane oil and 2 to 5 parts of activating agent. The present invention has various functions, such as reinforcement, softening, filling, etc., in the rubber, reduces flying bug dust when the rubber is compounded, is easy to disperse in the rubber, can simultaneously replace partial rubber softeners of carbon black, pottery clay, calcium carbonate and oil, can reduce the cost of rubber products, and has the advantages of easy packaging and transportation, and convenient combination.
Description
The invention belongs to a kind of Synergist S-421 95 of producing rubber, is a kind of composite assistant that rubber is had effects such as reinforcement, softening, filling.
At present the Synergist S-421 95 overwhelming majority who uses on the rubber industry plays single effect, and in order to satisfy the requirement of rubber item production technique, thereby the Synergist S-421 95 kind is many, causes the product cost height; The Rubber Softener of some oils because be the packing of liquid, transports, cooperates all very inconvenient simultaneously; Some strengthening agents, the weighting agent that also have are the bulky powder shapes as carbon black, potter's clay, lime carbonate, silicon dried soil etc., fly upward easily, and dust pollution is big, and are difficult for disperseing when compounding rubber.In addition, the Synergist S-421 95 silicon dried soil only uses as weighting agent, and its pH value is slightly acidic simultaneously, and rubber item is had the deficiency that postpones vulcanization rate, influences the quality of rubber item, or changes its not enough cost that increases rubber item because of adding promotor.
The purpose of this invention is to provide a kind of compound assistant for rubber, it has multiple functions such as reinforcement, softening, filling in rubber, reduce dust from flying during compounding rubber, be dispersed in the rubber easily, energy is the Rubber Softener of instead of part carbon black, potter's clay, lime carbonate and oils simultaneously, reduce the rubber item cost, easily packing, transportation and convenient the cooperation.
The object of the present invention is achieved like this: its moiety is as follows
Diatomite 30-70 coal slime 10-70
Naphthenic oil 10-35 oxyhydroxide 2-5
Mentioned component is in weight part.
Above-mentioned prescription passes through physical method, with its pattern is the diatomite of Nogata chain, rotary strainer shape and hollow column, soak into absorption by naphthenic oil and become carrier, coal slime is bonded as together, the promoting agent that adds some amount simultaneously just becomes the composite assistant that rubber is had reinforcement, filling and effect such as softening.
Production method of the present invention is: diatomite is carried out 60 ℃ of-100 ℃ of warm air dryings, carry out mechanical disintegration and selection by winnowing then to granularity 200-400 order, naphthenic oil is stirred, heat to 180 ℃, remove moisture content and low fraction; Coal slime is carried out 60 ℃ of-100 ℃ of warm air dryings, and mechanical disintegration and selection by winnowing be to granularity 200-400 order then, at last with diatomite, naphthenic oil, coal slime and promoting agent temperature be stir under 150 ℃ of-180 ℃ of conditions synthetic, cold but, packing.
Advantage of the present invention is: having over-all properties, is reinforcing rubber, weighting agent, can play ramollescence to rubber again, very easily disperses when compounding rubber; Energy is the Rubber Softener of instead of part carbon black, potter's clay, lime carbonate and oils simultaneously, and the raw material of Cai Yonging is cheap simultaneously, reduces the cost of rubber item, just below 20% of historical cost; Be particulate state, be difficult for flying upward, easily packing, transportation can conveniently cooperate, and can improve vulcanization rate and rubber item physical and mechanical properties.
Provide embodiment below.
Embodiment 1
Moiety is as follows:
Diatomite 50
Naphthenic oil 30
Coal slime 40
Sodium hydroxide 4
Mentioned component is in weight part.
Production method; Take by weighing diatomite, coal slime (powdery), naphthenic oil by weight, as the metal hydroxides of promoting agent, metal hydroxides can be chosen sodium hydroxide; Respectively diatomite and coal slime are carried out warm air drying, drying temperature is 60-100 ℃, and carries out mechanical disintegration and blower fan selection by winnowing, and granularity is the 20-200 order; Naphthenic oil is stirred, be warmed to 180 ℃ and remove moisture content and low fraction; Be to stir under 150 ℃ of-180 ℃ of conditions to synthesize with each component in temperature at last, cooling packing.
Embodiment 2
Moiety is as follows:
Diatomite 40
Coal slime 50 naphthenic oil 15 metal hydroxidess select for use potassium hydroxide 3 mentioned components in weight part.Production method is with aforementioned.
Embodiment 3 moietys are as follows: diatomite 60 coal slimes 30 naphthenic oil 20 metal hydroxidess select for use aluminium hydroxide 4 mentioned components in weight part.Production method is with aforementioned.
Embodiment 4 moietys are as follows: diatomite 70 coal slimes 65 naphthenic oil 30 metal hydroxidess select for use potassium hydroxide 4 mentioned components in weight part.Production method is with aforementioned.
Claims (1)
1, a kind of compound assistant for rubber, it is characterized in that: moiety is as follows
Diatomite 30-70 coal slime 10-70
Naphthenic oil 10-35 metal hydroxides 2-5
Mentioned component is in weight part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114351 CN1095858C (en) | 1998-09-28 | 1998-09-28 | Compound assistant for rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98114351 CN1095858C (en) | 1998-09-28 | 1998-09-28 | Compound assistant for rubber |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1221006A CN1221006A (en) | 1999-06-30 |
| CN1095858C true CN1095858C (en) | 2002-12-11 |
Family
ID=5224022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98114351 Expired - Fee Related CN1095858C (en) | 1998-09-28 | 1998-09-28 | Compound assistant for rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1095858C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413918C (en) * | 2004-07-12 | 2008-08-27 | 马菊云 | Diatomite rubber reinforcing agent |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102004002561B4 (en) * | 2004-01-17 | 2009-09-17 | Rütgers Chemicals AG | Production of environmentally friendly carbon-bonded refractory products by cold mixing |
| CN102093738B (en) * | 2010-12-08 | 2013-01-02 | 兴乐集团宁夏电缆有限公司 | High-performance carbon fiber reinforced coating material and optical cable adopting same |
| CN110408082B (en) * | 2019-06-21 | 2021-07-23 | 珠海科茂威新材料有限公司 | A kind of preparation method of auxiliary agent for rubber softener |
-
1998
- 1998-09-28 CN CN 98114351 patent/CN1095858C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100413918C (en) * | 2004-07-12 | 2008-08-27 | 马菊云 | Diatomite rubber reinforcing agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1221006A (en) | 1999-06-30 |
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|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |