CN106243732A - A kind of light tone fire-resistant silica gel formula and preparation method - Google Patents
A kind of light tone fire-resistant silica gel formula and preparation method Download PDFInfo
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- CN106243732A CN106243732A CN201610744316.0A CN201610744316A CN106243732A CN 106243732 A CN106243732 A CN 106243732A CN 201610744316 A CN201610744316 A CN 201610744316A CN 106243732 A CN106243732 A CN 106243732A
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- muscovitum
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- titanium dioxide
- silicone rubber
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
- C08K13/06—Pretreated ingredients and ingredients covered by the main groups C08K3/00 - C08K7/00
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/346—Clay
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
- C08K3/36—Silica
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2217—Oxides; Hydroxides of metals of magnesium
- C08K2003/2224—Magnesium hydroxide
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2231—Oxides; Hydroxides of metals of tin
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Silicon Compounds (AREA)
Abstract
The invention discloses a kind of light tone fire-resistant silica gel formula and preparation method, be mainly made up of silicone rubber, heat resistance accessory, coloring agent, constitution controller, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide；The weight of described main raw material(s) is: 100 130 parts of silicone rubber, heat resistance accessory 26 parts, coloring agent 13 parts, constitution controller 10 17 parts, fume colloidal silica 11 14 parts, 15 20 parts of Muscovitum, calcined kaolin 38 42 parts, 32 36 parts of magnesium hydroxide, titanium dioxide 15 20 parts and stannum oxide 10 25 parts；This kind of light tone fire-resistant silica gel formula and preparation method have that fire resistance is good, transparency and good brightness, and technique is simple, the advantage of low cost of manufacture.
Description
Technical field
The present invention relates to a kind of light tone fire-resistant silica gel formula and preparation method.
Background technology
Along with the quickening of China's ur-banization speed, urban population density sharp increase, the importance interests of fire safety are convex
Show to come.When fire occurs, how to ensure the unimpeded of electric power and communication, try to gain time precious to one for escape and rescue, maximum
The minimizing casualties of degree and economic loss, be the problem being currently needed for solving.
In order to ensure the unimpeded of electric power and communication, strengthening fire resistance, people develop the mica tape with fire-proof function
Wrapped fire-resisting cable box mineral insulation fire-resisting cable, but no matter be Mica tape fire-resisting cable or mineral insulation flame proof electrical
Cable, all also exists fire-resistant effect undesirable, and silicone rubber can not meet actually used requirement, although in flame, burning has difficulty
Combustion property and self-extinguishment, play a role in a fire, and after continuous high temperature burning at that time, burning excess does not has mechanical strength,
Become ashes, it is impossible to keep the integrity of goods, and processed complex.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of fire resistance is good, transparency and good brightness, and technique is simple, system
Make the formula of the fire-resistant silica gel of light tone of low cost.
For solving the problems referred to above, the present invention adopts the following technical scheme that a kind of light tone fire-resistant silica gel formula, mainly by silicone rubber,
Heat resistance accessory, coloring agent, constitution controller, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and oxygen
Change stannum composition；The weight of described main raw material(s) is: silicone rubber 100-130 part, heat resistance accessory 2-6 part, coloring agent 1-3
Part, constitution controller 10-17 part, fume colloidal silica 11-14 part, Muscovitum 15-20 part, calcined kaolin 38-42 part, hydroxide
Magnesium 32-36 part, titanium dioxide 15-20 part and stannum oxide 10-25 part.
As preferably, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, fume colloidal silica, Muscovitum, forge
Burn Kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s) is: silicone rubber 100
Part, heat resistance accessory 2 parts, coloring agent 1 part, constitution controller 10 parts, fume colloidal silica 11 parts, 15 parts of Muscovitum, calcined kaolin
38 parts, 32 parts of magnesium hydroxide, titanium dioxide 15 parts and stannum oxide 10 parts.
As preferably, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, fume colloidal silica, Muscovitum, forge
Burn Kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s) is: silicone rubber 115
Part, heat resistance accessory 4 parts, coloring agent 2 parts, constitution controller 14 parts, fume colloidal silica 12 parts, 17 parts of Muscovitum, calcined kaolin
40 parts, 34 parts of magnesium hydroxide, titanium dioxide 17 parts and stannum oxide 19 parts.
As preferably, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, fume colloidal silica, Muscovitum, forge
Burn Kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s) is: silicone rubber 130
Part, heat resistance accessory 6 parts, coloring agent 3 parts, constitution controller 17 parts, fume colloidal silica 14 parts, 20 parts of Muscovitum, calcined kaolin
42 parts, 36 parts of magnesium hydroxide, titanium dioxide 20 parts and stannum oxide 25 parts.
As preferably, in the described silica gel formula that can improve high fire resistance by weight, also include foaming agent 7 parts and
Cosolvent 3 parts.
Another technical problem that the invention solves the problems that is to provide that a kind of fire resistance is good, transparency and good brightness, and technique letter
Singly, the preparation method of the fire-resistant silica gel of light tone of low cost of manufacture.
For solving the problems referred to above, the present invention adopts the following technical scheme that and comprises the following steps:
1), Muscovitum, titanium dioxide and stannum oxide are put in mill stir so that it is merge completely
2), each raw material (except Muscovitum, titanium dioxide and stannum oxide) of above-mentioned weight portion is joined in mill, start mill
Being jumped by roller speed ratio is 1.2-1.4, adds the cooling water of 30-40 ° of C afterwards, carries out mixing, and mixing time is 20-40min；
3), by standby for the mixing material completed, cool down 24-30 hour；
4), will cooling after material be placed again in mill, processed after material is wrapped on preliminary roller, during along with operation
Long, adjust roll spacing；
5), complete the operation of step 3 after, by material bag to back roller, treat that material is the most soft, after smooth surface is smooth, blanking
Slice；
6), by silicone rubber extrudate by hot-air continuous vulcanization.
7), complete above-mentioned steps after, carry out post-cure, through 180-260 celsius temperature, 2-5 hour.
Light tone of the present invention fire-resistant silica gel formula and preparation method provide the benefit that: the raw material such as coloring agent, heat resistance accessory
Use, make the silica gel fire resistance of the present invention good, transparency and good brightness, it is possible to keep good integrity, and overall preparation
Technique is simple, and cost is low.
Detailed description of the invention
Embodiment one:
A kind of light tone fire-resistant silica gel formula, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, vapor phase method Linesless charcoal
Black, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s)
For: silicone rubber 100-130 part, heat resistance accessory 2-6 part, coloring agent 1-3 part, constitution controller 10-17 part, fume colloidal silica
11-14 part, Muscovitum 15-20 part, calcined kaolin 38-42 part, magnesium hydroxide 32-36 part, titanium dioxide 15-20 part and stannum oxide
10-25 part.
Embodiment two:
A kind of light tone fire-resistant silica gel formula, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, vapor phase method Linesless charcoal
Black, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s)
For: 100 parts of silicone rubber, heat resistance accessory 2 parts, coloring agent 1 part, constitution controller 10 parts, fume colloidal silica 11 parts, Muscovitum 15
Part, calcined kaolin 38 parts, 32 parts of magnesium hydroxide, titanium dioxide 15 parts and stannum oxide 10 parts.
Embodiment three:
A kind of light tone fire-resistant silica gel formula, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, vapor phase method Linesless charcoal
Black, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s)
For: 115 parts of silicone rubber, heat resistance accessory 4 parts, coloring agent 2 parts, constitution controller 14 parts, fume colloidal silica 12 parts, Muscovitum 17
Part, calcined kaolin 40 parts, 34 parts of magnesium hydroxide, titanium dioxide 17 parts and stannum oxide 19 parts.
Embodiment four:
A kind of light tone fire-resistant silica gel formula, mainly by silicone rubber, heat resistance accessory, coloring agent, constitution controller, vapor phase method Linesless charcoal
Black, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；The weight of described main raw material(s)
For: 130 parts of silicone rubber, heat resistance accessory 6 parts, coloring agent 3 parts, constitution controller 17 parts, fume colloidal silica 14 parts, Muscovitum 20
Part, calcined kaolin 42 parts, 36 parts of magnesium hydroxide, titanium dioxide 20 parts and stannum oxide 25 parts.
In the described silica gel formula that can improve high fire resistance by weight, foaming agent 7 parts and cosolvent 3 are also included
Part.
The preparation method of the fire-resistant silica gel of a kind of light tone comprises the following steps:
1), Muscovitum, titanium dioxide and stannum oxide are put in mill stir so that it is merge completely
2), each raw material (except Muscovitum, titanium dioxide and stannum oxide) of above-mentioned weight portion is joined in mill, start mill
Being jumped by roller speed ratio is 1.2-1.4, adds the cooling water of 30-40 ° of C afterwards, carries out mixing, and mixing time is 20-40min；
3), by standby for the mixing material completed, cool down 24-30 hour；
4), will cooling after material be placed again in mill, processed after material is wrapped on preliminary roller, during along with operation
Long, adjust roll spacing；
5), complete the operation of step 3 after, by material bag to back roller, treat that material is the most soft, after smooth surface is smooth, blanking
Slice；
6), by silicone rubber extrudate by hot-air continuous vulcanization.
7), complete above-mentioned steps after, carry out post-cure, through 180-260 celsius temperature, 2-5 hour.
Light tone of the present invention fire-resistant silica gel formula and preparation method provide the benefit that: the raw material such as coloring agent, heat resistance accessory
Use, make the silica gel fire resistance of the present invention good, transparency and good brightness, it is possible to keep good integrity, and overall preparation
Technique is simple, and cost is low.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
The change expected without creative work or replacement, all should contain within protection scope of the present invention.Therefore, the present invention
The protection domain that protection domain should be limited with claims as.
Claims (6)
1. a light tone fire-resistant silica gel formula, it is characterised in that: main by silicone rubber, heat resistance accessory, coloring agent, structure control
Agent, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；Described main raw material(s)
Weight be: silicone rubber 100-130 part, heat resistance accessory 2-6 part, coloring agent 1-3 part, constitution controller 10-17 part, gas
Phase method white carbon 11-14 part, Muscovitum 15-20 part, calcined kaolin 38-42 part, magnesium hydroxide 32-36 part, titanium dioxide 15-20
Part and stannum oxide 10-25 part.
Light tone the most according to claim 1 fire-resistant silica gel formula, it is characterised in that: main by silicone rubber, heat resistance accessory,
Toner, constitution controller, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；Institute
The weight stating main raw material(s) is: 100 parts of silicone rubber, heat resistance accessory 2 parts, coloring agent 1 part, constitution controller 10 parts,
Fume colloidal silica 11 parts, 15 parts of Muscovitum, calcined kaolin 38 parts, 32 parts of magnesium hydroxide, titanium dioxide 15 parts and stannum oxide 10
Part.
Light tone the most according to claim 1 fire-resistant silica gel formula, it is characterised in that: main by silicone rubber, heat resistance accessory,
Toner, constitution controller, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；Institute
The weight stating main raw material(s) is: 115 parts of silicone rubber, heat resistance accessory 4 parts, coloring agent 2 parts, constitution controller 14 parts,
Fume colloidal silica 12 parts, 17 parts of Muscovitum, calcined kaolin 40 parts, 34 parts of magnesium hydroxide, titanium dioxide 17 parts and stannum oxide 19
Part.
Light tone the most according to claim 1 fire-resistant silica gel formula, it is characterised in that: main by silicone rubber, heat resistance accessory,
Toner, constitution controller, fume colloidal silica, Muscovitum, calcined kaolin, magnesium hydroxide, titanium dioxide and stannum oxide composition；Institute
The weight stating main raw material(s) is: 130 parts of silicone rubber, heat resistance accessory 6 parts, coloring agent 3 parts, constitution controller 17 parts,
Fume colloidal silica 14 parts, 20 parts of Muscovitum, calcined kaolin 42 parts, 36 parts of magnesium hydroxide, titanium dioxide 20 parts and stannum oxide 25
Part.
Light tone the most according to claim 1 fire-resistant silica gel formula, it is characterised in that: described can improve high fire resistance
In silica gel formula by weight, foaming agent 7 parts and cosolvent 3 parts are also included.
6. the preparation method of the fire-resistant silica gel of light tone as claimed in claim 1, it is characterised in that comprise the following steps:
1), Muscovitum, titanium dioxide and stannum oxide are put in mill stir so that it is merge completely
2), each raw material (except Muscovitum, titanium dioxide and stannum oxide) of above-mentioned weight portion is joined in mill, start mill
Being jumped by roller speed ratio is 1.2-1.4, adds the cooling water of 30-40 ° of C afterwards, carries out mixing, and mixing time is 20-40min；
3), by standby for the mixing material completed, cool down 24-30 hour；
4), will cooling after material be placed again in mill, processed after material is wrapped on preliminary roller, during along with operation
Long, adjust roll spacing；
5), complete the operation of step 3 after, by material bag to back roller, treat that material is the most soft, after smooth surface is smooth, blanking
Slice；
6), by silicone rubber extrudate by hot-air continuous vulcanization；
7), complete above-mentioned steps after, carry out post-cure, through 180-260 celsius temperature, 2-5 hour.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610744316.0A CN106243732A (en) | 2016-08-29 | 2016-08-29 | A kind of light tone fire-resistant silica gel formula and preparation method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610744316.0A CN106243732A (en) | 2016-08-29 | 2016-08-29 | A kind of light tone fire-resistant silica gel formula and preparation method |
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| CN106243732A true CN106243732A (en) | 2016-12-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483820A (en) * | 2013-09-24 | 2014-01-01 | 东莞市长恩硅橡胶制品有限公司 | Crystal-bright silica gel formulation and processing method thereof |
| CN105505292A (en) * | 2016-01-07 | 2016-04-20 | 东莞市日源盛橡胶绝缘制品有限公司 | Vulcanized silicone rubber formula and preparing technology thereof |
| CN105694471A (en) * | 2016-04-17 | 2016-06-22 | 北京化工大学 | Preparation method of ceramizing fire-resistant silicon rubber |
| CN105838075A (en) * | 2016-04-26 | 2016-08-10 | 重庆泰山电缆有限公司 | Silica gel formula capable of enhancing fire resistance |
-
2016
- 2016-08-29 CN CN201610744316.0A patent/CN106243732A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103483820A (en) * | 2013-09-24 | 2014-01-01 | 东莞市长恩硅橡胶制品有限公司 | Crystal-bright silica gel formulation and processing method thereof |
| CN105505292A (en) * | 2016-01-07 | 2016-04-20 | 东莞市日源盛橡胶绝缘制品有限公司 | Vulcanized silicone rubber formula and preparing technology thereof |
| CN105694471A (en) * | 2016-04-17 | 2016-06-22 | 北京化工大学 | Preparation method of ceramizing fire-resistant silicon rubber |
| CN105838075A (en) * | 2016-04-26 | 2016-08-10 | 重庆泰山电缆有限公司 | Silica gel formula capable of enhancing fire resistance |
Non-Patent Citations (5)
| Title |
|---|
| 冯新德，等: "《高分子辞典》", 30 June 1998, 中国石化出版社 * |
| 徐莉，等: "硅橡胶的研究与应用进展", 《特种橡胶制品》 * |
| 来国桥，等: "《有机硅产品合成工艺及应用》", 31 January 2010, 化学工业出版社 * |
| 聂梅，等: "阻燃防火硅橡胶研究进展", 《化工新型材料》 * |
| 钟荷花: "阻燃高温硫化硅橡胶电缆( 线) 胶料研究", 《江西化工》 * |
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Application publication date: 20161221 |