CN104387773A - Silicone rubber coloring master batch - Google Patents
Silicone rubber coloring master batch Download PDFInfo
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- CN104387773A CN104387773A CN201410726536.1A CN201410726536A CN104387773A CN 104387773 A CN104387773 A CN 104387773A CN 201410726536 A CN201410726536 A CN 201410726536A CN 104387773 A CN104387773 A CN 104387773A
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Abstract
The invention discloses a silicone rubber coloring master batch. The rubber coloring master batch is characterized by comprising the following raw materials in parts by weight: 60-80 parts of silicone rubber, 35-45 parts of a reinforcing agent, 0.1-3 parts of a structure control agent, 65-75 parts of a colorant and 0.5-4 parts of an anti-aging agent, wherein the reinforcing agent is preferably one of carbon black, white carbon black, argil, calcium carbonate and magnesium carbonate. The rubber coloring master batch has the advantages of good dispersity, little pollution and capability of prolonging the service life of silicone rubber when in later use.
Description
Technical field
The present invention relates to a kind of rubber coloring masterbatch, particularly relate to a kind of silastic coloring mater match.
Background technology
Under silicon rubber has good resistance to extreme temperature, normally can be operated in-100 to 300 DEG C.Some performance as elongation, creep resistance, toroidal bend, tear strength, compression set, time dielectric strength (high-voltage), thermal conductivity, fire line.Silicon rubber, point heat vulcanization type (high temperature vulcanized silica gel HTV), room temperature vulcanized (RTV), wherein room temperature vulcanized divides again polycondensation reaction type and addition reaction-type.High temperature silicone rubber is mainly for the manufacture of various silastic product, and room temperature silicon rubber then mainly uses as caking agent, Embedding Material or mould.Heat vulcanization type consumption is maximum, heat vulcanization type divides again methyl silicone rubber (MQ), methyl vinyl silicone rubber (VMQ, consumption and product grade maximum), low temperature resistant, the radiation hardness of methyl vinyl phenyl silicon rubber PVMQ(), other also have eyeball silicon rubber, trifluoropropyl siloxane etc.
It is clean that silastic coloring mater match has processing, the advantage of good dispersity; It is CN101434746 that State Intellectual Property Office discloses a publication number on May 20th, 2009, and the patent of invention that name is called " silastic coloring mater match and preparation method ", which discloses a kind of silastic coloring mater match and preparation method thereof.Its weight proportion is as follows: silicon rubber 100 parts, strengthening agent 15 ~ 60 parts, constitution controller 1 ~ 5 part, pigment 120 ~ 160 parts, and preparation process is batching, mixing, cooling.This masterbatch of the present invention is adopted to replace pigment to be used for electric wire painted, silicone rubber wire cable manufacturing enterprise can be facilitated to process the electric wire of shades of colour at any time, need not full dose painted, solve the problem of colour changing difficulty when electric wire is produced, shortened, faster production turnover of funds the production cycle, thus increase economic efficiency, and workman's labor capacity is reduced, considerably reduce pollution.
Summary of the invention
The object of the invention is to propose the another kind of scheme relative to silastic coloring mater match of the prior art, mainly solve colour changing difficulty on production line, the with serious pollution problem of production plant air, have and improve goods dispersiveness, the advantage of enhancing productivity and keeping production plant clean.
In order to realize foregoing invention object, technical scheme of the present invention is as follows:
A kind of silastic coloring mater match, is characterized in that: comprise following starting material by weight:
60 ~ 80 parts, silicon rubber
Strengthening agent 35 ~ 45 parts
Constitution controller 0.1 ~ 3 part
Tinting material 65 ~ 75 parts
Antiaging agent 0.5 ~ 4 part;
One in the preferred carbon black of described strengthening agent, white carbon black, potter's clay, calcium carbonate, magnesiumcarbonate.
The preferred hydroxyl silicane of described constitution controller, Siloxysilane class, boracic type siloxane silicoorganic compound.
The preferred pigment dyestuff of described tinting material, its security and tinctorial strength higher.
Beneficial effect of the present invention:
The present invention with the material silicon rubber identical with derived product main raw material for carrier, using the one in carbon black, white carbon black, potter's clay, calcium carbonate, magnesiumcarbonate as strengthening agent, thus improve tear resistance and the wear resisting property of silicon rubber, thus improve the work-ing life of rubber item; The effect of constitution controller is the control agent preventing and postpone or reduce structurizing tendency, prevent the generation of gelatin phenomenon, and the constitution controller selected by the present invention is silicol class, Siloxysilane class, boracic type siloxane silicoorganic compound, have than other types constitution controller better effects if, the advantage that cost is lower; Also be added with antiaging agent in the present invention, improve the work-ing life of silicon rubber, slow down the rate of resource degradation.
Embodiment
Embodiment 1
A kind of silastic coloring mater match, comprises following starting material by weight:
60 parts, silicon rubber
Strengthening agent 35 parts
Constitution controller 0.1 part
Tinting material 65 parts
Antiaging agent 0.5 part;
In the present embodiment, strengthening agent is carbon black, and carbon black is common strengthening agent, and silicon rubber macromole can slide on carbon blacksurface, due to carbon black ion surface active heterogeneity, and the adsorption site that a series of energy of active site having minority strong on its surface is different.The rubber chain be adsorbed on carbon blacksurface can have various different from energy, has the absorption of most weak Van der Waals force so that a small amount of chemisorption.The rubber segment of absorption can slide elongation under the effect of stress.
Constitution controller is hydroxyl fluorosilane-type materials.
Tinting material is pigment dyestuff, its security and tinctorial strength higher.
Embodiment 2
A kind of silastic coloring mater match, comprises following starting material by weight:
80 parts, silicon rubber
Strengthening agent 45 parts
Constitution controller 3 parts
Tinting material 75 parts
Antiaging agent 4 parts;
In the present embodiment, strengthening agent is white carbon black.
Constitution controller is Siloxysilane compounds.
The preferred pigment dyestuff of tinting material, its security and tinctorial strength higher.
The preparation method of the silastic coloring mater match of the present embodiment, comprises the following steps:
(1) weighing
Each raw material is taken respectively by formula;
(2) mixing
By the material that weighs up order from big to small by weight, drop into carry out in open mixing roll mixing, first roller after bag after bag preliminary roller, mixing time is 18min;
(3) bottom sheet, stripping and slicing
Fully mix on a mill until, after repeating to turn over experienced 3 times, be down to room temperature, after material is carried out stripping and slicing, pack.
In described mixing process, roll spacing is 5mm, and front roll temperature is set to 30 DEG C, and rear roll temperature is set to 25 DEG C.
Embodiment 3
A kind of silastic coloring mater match, comprises following starting material by weight:
70 parts, silicon rubber
Strengthening agent 40 parts
Constitution controller 1 part
Tinting material 70 parts
Antiaging agent 3 parts;
In the present embodiment, strengthening agent is potter's clay.
Constitution controller is boracic type siloxane.
Tinting material is pigment dyestuff, its security and tinctorial strength higher.
The preparation method of the silastic coloring mater match of the present embodiment, comprises the following steps:
(1) weighing
Each raw material is taken respectively by formula;
(2) mixing
By the material that weighs up order from big to small by weight, drop into carry out in open mixing roll mixing, first roller after bag after bag preliminary roller, mixing time is 16min;
(3) bottom sheet, stripping and slicing
Fully mix on a mill until, after repeating to turn over experienced 4 times, be down to room temperature, after material is carried out stripping and slicing, pack.
In described mixing process, roll spacing is 6mm, and front roll temperature is set to 34 DEG C, and rear roll temperature is set to 30 DEG C.
Embodiment 4
A kind of silastic coloring mater match, comprises following starting material by weight:
75 parts, silicon rubber
Strengthening agent 38 parts
Constitution controller 2 parts
Tinting material 73 parts
Antiaging agent 2 parts;
In the present embodiment, strengthening agent is calcium carbonate.
Constitution controller is Siloxysilane class.
Tinting material is pigment dyestuff, its security and tinctorial strength higher.
The preparation method of the silastic coloring mater match of the present embodiment, comprises the following steps:
(1) weighing
Each raw material is taken respectively by formula;
(2) mixing
By the material that weighs up order from big to small by weight, drop into carry out in open mixing roll mixing, first roller after bag after bag preliminary roller, mixing time is 16min;
(3) bottom sheet, stripping and slicing
Fully mix on a mill until, after repeating to turn over experienced 4 times, be down to room temperature, after material is carried out stripping and slicing, pack.
In described mixing process, roll spacing is 5mm, and front roll temperature is set to 32 DEG C, and rear roll temperature is set to 26 DEG C.
Embodiment 5
A kind of silastic coloring mater match, comprises following starting material by weight:
65 parts, silicon rubber
Strengthening agent 48 parts
Constitution controller 1 part
Tinting material 68 parts
Antiaging agent 2 parts;
In the present embodiment, strengthening agent is magnesiumcarbonate.
Constitution controller is for containing Borosiloxane.
The preferred pigment dyestuff of tinting material, its security and tinctorial strength higher.
The preparation method of silastic coloring mater match of the present invention, comprises the following steps:
(1) weighing
Each raw material is taken respectively by formula;
(2) mixing
By the material that weighs up order from big to small by weight, drop into carry out in open mixing roll mixing, first roller after bag after bag preliminary roller, mixing time is 15min;
(3) bottom sheet, stripping and slicing
Fully mix on a mill until, after repeating to turn over experienced 5 times, be down to room temperature, after material is carried out stripping and slicing, pack.
In described mixing process, roll spacing is 6mm, and front roll temperature is set to 32 DEG C, and rear roll temperature is set to 28 DEG C.
Claims (4)
1. a silastic coloring mater match, is characterized in that: comprise following starting material by weight:
60 ~ 80 parts, silicon rubber
Strengthening agent 35 ~ 45 parts
Constitution controller 0.1 ~ 3 part
Tinting material 65 ~ 75 parts
Antiaging agent 0.5 ~ 4 part;
Described strengthening agent is the one in carbon black, white carbon black, potter's clay, calcium carbonate, magnesiumcarbonate.
2. silastic coloring mater match as claimed in claim 1, is characterized in that: described constitution controller is hydroxyl silicane, Siloxysilane class, boracic type siloxane silicoorganic compound.
3. silastic coloring mater match as claimed in claim 1 or 2, is characterized in that: described tinting material is pigment dyestuff.
4. silastic coloring mater match as claimed in claim 1, is characterized in that: described strengthening agent is carbon black.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726536.1A CN104387773A (en) | 2014-12-04 | 2014-12-04 | Silicone rubber coloring master batch |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410726536.1A CN104387773A (en) | 2014-12-04 | 2014-12-04 | Silicone rubber coloring master batch |
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| CN104387773A true CN104387773A (en) | 2015-03-04 |
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| CN201410726536.1A Pending CN104387773A (en) | 2014-12-04 | 2014-12-04 | Silicone rubber coloring master batch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968794A (en) * | 2016-06-03 | 2016-09-28 | 山东胜林新材料有限公司 | Formula and technology for environment-friendly material of solid tires |
| CN108102373A (en) * | 2017-11-29 | 2018-06-01 | 广德粤华塑业制品有限公司 | A kind of elastomeric environment-friendly silica gel color masterbatch |
| CN111154273A (en) * | 2020-01-10 | 2020-05-15 | 何先鹏 | Flexible high-temperature-resistant wire and cable material and processing method thereof |
| CN111944314A (en) * | 2020-07-31 | 2020-11-17 | 南通创通日用品有限公司 | Natural plant and wood colorant for silica gel and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113961A (en) * | 1984-06-29 | 1986-01-22 | 曽田香料株式会社 | Transparent gel composition containing volatile substance |
| EP1666534A1 (en) * | 2004-12-03 | 2006-06-07 | WOCO Industrietechnik GmbH | Fibre reinforced silicone rubber shaped body, process for forming the same and its use as a membrane, sealing body, jacket, spring body and cover |
| CN101430954A (en) * | 2008-12-11 | 2009-05-13 | 中国西电电气股份有限公司 | Production method for composite insulator silicon rubber jacket |
| CN101434746A (en) * | 2008-12-12 | 2009-05-20 | 四川明星电缆股份有限公司 | Silastic coloring mater match and preparation |
| CN101633783A (en) * | 2009-09-08 | 2010-01-27 | 青岛海力威密封有限公司 | Preparation method of color master for silicon rubber |
-
2014
- 2014-12-04 CN CN201410726536.1A patent/CN104387773A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6113961A (en) * | 1984-06-29 | 1986-01-22 | 曽田香料株式会社 | Transparent gel composition containing volatile substance |
| EP1666534A1 (en) * | 2004-12-03 | 2006-06-07 | WOCO Industrietechnik GmbH | Fibre reinforced silicone rubber shaped body, process for forming the same and its use as a membrane, sealing body, jacket, spring body and cover |
| CN101430954A (en) * | 2008-12-11 | 2009-05-13 | 中国西电电气股份有限公司 | Production method for composite insulator silicon rubber jacket |
| CN101434746A (en) * | 2008-12-12 | 2009-05-20 | 四川明星电缆股份有限公司 | Silastic coloring mater match and preparation |
| CN101633783A (en) * | 2009-09-08 | 2010-01-27 | 青岛海力威密封有限公司 | Preparation method of color master for silicon rubber |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105968794A (en) * | 2016-06-03 | 2016-09-28 | 山东胜林新材料有限公司 | Formula and technology for environment-friendly material of solid tires |
| CN108102373A (en) * | 2017-11-29 | 2018-06-01 | 广德粤华塑业制品有限公司 | A kind of elastomeric environment-friendly silica gel color masterbatch |
| CN111154273A (en) * | 2020-01-10 | 2020-05-15 | 何先鹏 | Flexible high-temperature-resistant wire and cable material and processing method thereof |
| CN111944314A (en) * | 2020-07-31 | 2020-11-17 | 南通创通日用品有限公司 | Natural plant and wood colorant for silica gel and preparation method thereof |
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Application publication date: 20150304 |