CN109161062A - A kind of high flame retardant compounded rubber and preparation method thereof - Google Patents
A kind of high flame retardant compounded rubber and preparation method thereof Download PDFInfo
- Publication number
- CN109161062A CN109161062A CN201810951255.4A CN201810951255A CN109161062A CN 109161062 A CN109161062 A CN 109161062A CN 201810951255 A CN201810951255 A CN 201810951255A CN 109161062 A CN109161062 A CN 109161062A
- Authority
- CN
- China
- Prior art keywords
- parts
- flame retardant
- lubricant
- antioxidant
- high flame
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L7/00—Compositions of natural rubber
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/02—Flame or fire retardant/resistant
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention discloses a kind of high flame retardant compounded rubbers, including below according to the raw material of parts by weight: 52-66 parts of natural rubber, 23-35 parts of dandelion extract, 11-18 parts of chitosan, 7-12 parts of kaolinite, 1-3 parts of antioxidant, 1-3 parts of lubricant.Compounded rubber of the invention has higher flame retardant property under the synergistic effect of building component dandelion extract and chitosan, it being capable of normal use at high temperature, it is greatly expanded application range, while being excellent on tear resistance, is worth of widely use.
Description
Technical field
The present invention relates to polymeric material field, specifically a kind of high flame retardant compounded rubber and preparation method thereof.
Background technique
One word of rubber derives from Indian cau-uchu, means " tree to shed tears ".Natural rubber is exactly by Hevea rubber
The latex flowed out when tree rubber tapping is made after being solidified, being dried.1770, Britain chemist J. Priestley had found that rubber can
For wiping pencil writing, the material of this purposes was known as rubber at that time, this word is used till today always.The strand of rubber
It can be crosslinked, when the rubber after crosslinking is deformed by external force, there is the ability restored rapidly, and there is good physics
Mechanical property and chemical stability.Rubber is the base stock of rubber industry, is widely used in manufacture tire, sebific duct, adhesive tape, cable
And other various rubber products.
With the development of science and technology, rubber is widely used in many fields, but rubber material self flame retardance compared with
Difference is not suitable for using under high temperature environment, therefore cannot be promoted the use of in certain fields, if it is possible to reinforce its anti-flammability,
The application range that rubber can undoubtedly be greatly improved, has far-reaching significance.
Summary of the invention
The purpose of the present invention is to provide a kind of high flame retardant compounded rubbers and preparation method thereof, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the invention provides the following technical scheme:
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 52-66 parts of natural rubber, dandelion
23-35 parts of extract, 11-18 parts of chitosan, 7-12 parts of kaolinite, 1-3 parts of antioxidant, 1-3 parts of lubricant.
As a further solution of the present invention: including below according to the raw material of parts by weight: 57-61 parts of natural rubber, Pu Gong
27-31 parts of English extract, 13-16 parts of chitosan, 8-11 parts of kaolinite, 1.5-2.5 parts of antioxidant, 1.5-2.5 parts of lubricant.
As further scheme of the invention: including below according to the raw material of parts by weight: 59 parts of natural rubber, dandelion
28 parts of extract, 15 parts of chitosan, 10 parts of kaolinite, 2 parts of antioxidant, 2 parts of lubricant.
As the present invention further scheme: the dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, add
Enter hydrochloric acid methanol, is homogenized, obtains homogenate；Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol,
Ultrasonic wave extraction is carried out, extracts twice, then recycles ethyl alcohol；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant
Active carbon, decoloration is added in liquid；By the supernatant of decoloration by macroporous resin column, impurity separation is completed, it is upper after impurity is separated
Clear liquid be concentrated into the half of original volume to get.
As the present invention further scheme: the antioxidant be Hinered phenols antioxidant, phosphite ester antioxidant,
Containing one of sulfur type antioxidant.
As the present invention further scheme: the lubricant be silicon series lubricant agent and amides mix lubricant and
At.
As the present invention further scheme: the lubricant be silicon series lubricant agent and amide series lubricant agent by volume
3:5 is mixed.
The preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 80-116 DEG C at a temperature of stir 6-10min, mixed
Material；
2) kaolinite is weighed, in 800-1100 DEG C of at a temperature of frying 45-60min, then crushes, sieves with 100 mesh sieve, obtain high
Ridge stone powder；
3) chitosan is dissolved in 7-12 times of quality times of hydrochloric acid solution, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, at 60-78 DEG C
At a temperature of be kneaded 35-46min, then heat to 85-98 DEG C, continue be kneaded 14-20min to get.
As further scheme of the invention: the concentration of hydrochloric acid solution is 15% in the step 3).
Compared with prior art, the beneficial effects of the present invention are:
Compounded rubber of the invention, under the synergistic effect of building component dandelion extract and chitosan, have compared with
High flame retardant property, can normal use at high temperature, be greatly expanded application range, while showing on tear resistance
It is excellent, it is worth of widely use.
Specific embodiment
The technical solution of the patent is explained in further detail With reference to embodiment.
Embodiment 1
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 52 parts of natural rubber, dandelion are extracted
23 parts of object, 11 parts of chitosan, 7 parts of kaolinite, 1 part of antioxidant, 1 part of lubricant.
Wherein dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；
Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, is extracted twice,
Then ethyl alcohol is recycled；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant, active carbon, decoloration is added；It will take off
The supernatant of color completes impurity separation by macroporous resin column, and the supernatant after impurity is separated is concentrated into the half of original volume,
To obtain the final product.
The antioxidant is Hinered phenols antioxidant.
The lubricant is that 3:5 is mixed by volume for silicon series lubricant agent and amide series lubricant agent.
In the present embodiment, the preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 80 DEG C at a temperature of stir 6min, obtain mixed material；
2) kaolinite is weighed, in 800 DEG C of at a temperature of frying 45min, then crushes, sieves with 100 mesh sieve, obtain kaolinite mountain flour
End；
3) chitosan is dissolved in the hydrochloric acid solution of 7 times of quality times, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 60 DEG C of temperature
Degree is lower to be kneaded 35min, then heats to 85 DEG C, continue to be kneaded 14min to get.
The concentration of hydrochloric acid solution is 15% in the step 3).
Embodiment 2
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 57 parts of natural rubber, dandelion are extracted
27 parts of object, 13 parts of chitosan, 8 parts of kaolinite, 1.5 parts of antioxidant, 1.5 parts of lubricant.
Wherein dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；
Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, is extracted twice,
Then ethyl alcohol is recycled；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant, active carbon, decoloration is added；It will take off
The supernatant of color completes impurity separation by macroporous resin column, and the supernatant after impurity is separated is concentrated into the half of original volume,
To obtain the final product.
The antioxidant is containing sulfur type antioxidant.
The lubricant is that 3:5 is mixed by volume for silicon series lubricant agent and amide series lubricant agent.
In the present embodiment, the preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 95 DEG C at a temperature of stir 8min, obtain mixed material；
2) kaolinite is weighed, in 1000 DEG C of at a temperature of frying 50min, then crushes, sieves with 100 mesh sieve, obtain kaolinite mountain flour
End；
3) chitosan is dissolved in the hydrochloric acid solution of 9 times of quality times, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 65 DEG C of temperature
Degree is lower to be kneaded 38min, then heats to 90 DEG C, continue to be kneaded 16min to get.
The concentration of hydrochloric acid solution is 15% in the step 3).
Embodiment 3
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 59 parts of natural rubber, dandelion are extracted
28 parts of object, 15 parts of chitosan, 10 parts of kaolinite, 2 parts of antioxidant, 2 parts of lubricant.
Wherein dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；
Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, is extracted twice,
Then ethyl alcohol is recycled；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant, active carbon, decoloration is added；It will take off
The supernatant of color completes impurity separation by macroporous resin column, and the supernatant after impurity is separated is concentrated into the half of original volume,
To obtain the final product.
The antioxidant is Hinered phenols antioxidant, phosphite ester antioxidant, containing one of sulfur type antioxidant.
The lubricant is that 3:5 is mixed by volume for silicon series lubricant agent and amide series lubricant agent.
In the present embodiment, the preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 110 DEG C at a temperature of stir 8min, obtain mixed material；
2) kaolinite is weighed, in 900 DEG C of at a temperature of frying 50min, then crushes, sieves with 100 mesh sieve, obtain kaolinite mountain flour
End；
3) chitosan is dissolved in the hydrochloric acid solution of 11 times of quality times, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 70 DEG C of temperature
Degree is lower to be kneaded 38min, then heats to 88 DEG C, continue to be kneaded 16min to get.
The concentration of hydrochloric acid solution is 15% in the step 3).
Embodiment 4
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 61 parts of natural rubber, dandelion are extracted
31 parts of object, 16 parts of chitosan, 11 parts of kaolinite, 2.5 parts of antioxidant, 2.5 parts of lubricant.
Wherein dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；
Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, is extracted twice,
Then ethyl alcohol is recycled；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant, active carbon, decoloration is added；It will take off
The supernatant of color completes impurity separation by macroporous resin column, and the supernatant after impurity is separated is concentrated into the half of original volume,
To obtain the final product.
The antioxidant is Hinered phenols antioxidant, phosphite ester antioxidant, containing one of sulfur type antioxidant.
The lubricant is that 3:5 is mixed by volume for silicon series lubricant agent and amide series lubricant agent.
In the present embodiment, the preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 115 DEG C at a temperature of stir 10min, obtain mixed material；
2) kaolinite is weighed, in 1000 DEG C of at a temperature of frying 58min, then crushes, sieves with 100 mesh sieve, obtain kaolinite mountain flour
End；
3) chitosan is dissolved in the hydrochloric acid solution of 11 times of quality times, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 68 DEG C of temperature
Degree is lower to be kneaded 45min, then heats to 96 DEG C, continue to be kneaded 18min to get.
The concentration of hydrochloric acid solution is 15% in the step 3).
Embodiment 5
A kind of high flame retardant compounded rubber, including below according to the raw material of parts by weight: 66 parts of natural rubber, dandelion are extracted
35 parts of object, 18 parts of chitosan, 12 parts of kaolinite, 3 parts of antioxidant, 3 parts of lubricant.
Wherein dandelion extract the preparation method comprises the following steps: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；
Homogenate is placed in light protected environment, is extracted 2 hours；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, is extracted twice,
Then ethyl alcohol is recycled；After ultrasonic wave extraction, leaching liquor is centrifuged, takes supernatant, active carbon, decoloration is added；It will take off
The supernatant of color completes impurity separation by macroporous resin column, and the supernatant after impurity is separated is concentrated into the half of original volume,
To obtain the final product.
The antioxidant is Hinered phenols antioxidant, phosphite ester antioxidant, containing one of sulfur type antioxidant.
The lubricant is that 3:5 is mixed by volume for silicon series lubricant agent and amide series lubricant agent.
In the present embodiment, the preparation method of the high flame retardant compounded rubber, comprising the following steps:
1) natural rubber and dandelion extract are mixed, 116 DEG C at a temperature of stir 10min, obtain mixed material；
2) kaolinite is weighed, in 1100 DEG C of at a temperature of frying 60min, then crushes, sieves with 100 mesh sieve, obtain kaolinite mountain flour
End；
3) chitosan is dissolved in the hydrochloric acid solution of 12 times of quality times, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 78 DEG C of temperature
Degree is lower to be kneaded 46min, then heats to 98 DEG C, continue to be kneaded 20min to get.
The concentration of hydrochloric acid solution is 15% in the step 3).
Comparative example 1: compared with Example 3, dandelion extract is free of, other are same as Example 3.
Comparative example 2: compared with Example 3, not chitosan-containing, other are same as Example 3.
Comparative example 3: compared with Example 3, not chitosan-containing and dandelion extract, other are same as Example 3.
Performance test
Compounded rubber corresponding to embodiment 3 and comparative example 1-3 is tested for the property, as a result such as following table
| Group/project | Flame retardant rating (UL94) | Tensile strength (MPa) | Elongation at break (%) | Tearing strength (KN*m) |
| Embodiment 3 | V-0 | 27.31 | 266 | 136.87 |
| Comparative example 1 | V-2 | 26.05 | 259 | 86.35 |
| Comparative example 2 | V-2 | 25.96 | 261 | 87.26 |
| Comparative example 3 | V-2 | 25.13 | 255 | 80.11 |
It can be seen that the present invention under the synergistic effect of building component dandelion extract and chitosan in conjunction with upper table, tool
Standby higher flame retardant property, at the same it is obvious to the amplification of tear resistance.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (9)
1. a kind of high flame retardant compounded rubber, which is characterized in that including below according to the raw material of parts by weight: natural rubber 52-66
Part, 23-35 parts of dandelion extract, 11-18 parts of chitosan, 7-12 parts of kaolinite, 1-3 parts of antioxidant, 1-3 parts of lubricant.
2. high flame retardant compounded rubber according to claim 1, which is characterized in that including below according to the original of parts by weight
Material: 57-61 parts of natural rubber, 27-31 parts of dandelion extract, 13-16 parts of chitosan, 8-11 parts of kaolinite, antioxidant 1.5-
2.5 parts, 1.5-2.5 parts of lubricant.
3. high flame retardant compounded rubber according to claim 2, which is characterized in that including below according to the original of parts by weight
Material: 59 parts of natural rubber, 28 parts of dandelion extract, 15 parts of chitosan, 10 parts of kaolinite, 2 parts of antioxidant, 2 parts of lubricant.
4. high flame retardant compounded rubber according to claim 3, which is characterized in that the preparation side of the dandelion extract
Method are as follows: dandelion is smashed to pieces, hydrochloric acid methanol is added, homogenate obtains homogenate；Homogenate is placed in light protected environment, extraction 2 is small
When；Leaching liquor is mixed with ethyl alcohol, carries out ultrasonic wave extraction, extracts twice, then recycles ethyl alcohol；After ultrasonic wave extraction, to leaching
Extract is centrifuged, and takes supernatant, and active carbon, decoloration is added；By the supernatant of decoloration by macroporous resin column, complete miscellaneous
Matter separation, the supernatant after impurity is separated be concentrated into the half of original volume to get.
5. high flame retardant compounded rubber according to claim 4, which is characterized in that the antioxidant is Hinered phenols antioxygen
Agent, phosphite ester antioxidant, one of containing sulfur type antioxidant.
6. high flame retardant compounded rubber according to claim 4, which is characterized in that the lubricant be silicon series lubricant agent and
Amides mix lubricant forms.
7. high flame retardant compounded rubber according to claim 6, which is characterized in that the lubricant be silicon series lubricant agent and
3:5 is mixed amide series lubricant agent by volume.
8. a kind of preparation method of high flame retardant compounded rubber as claimed in claim 1, which is characterized in that including with
Lower step:
1) natural rubber and dandelion extract are mixed, 80-116 DEG C at a temperature of stir 6-10min, obtain mixture
Material；
2) kaolinite is weighed, in 800-1100 DEG C of at a temperature of frying 45-60min, then crushes, sieves with 100 mesh sieve, obtain kaolinite
Powder；
3) chitosan is dissolved in 7-12 times of quality times of hydrochloric acid solution, chitosan solution is made；
4) after merging mixed material, kaolinite stone powder, chitosan solution, antioxidant and lubricant, in 60-78 DEG C of temperature
Lower mixing 35-46min, then heats to 85-98 DEG C, continue be kneaded 14-20min to get.
9. the preparation method of high flame retardant compounded rubber according to claim 8, which is characterized in that salt in the step 3)
The concentration of acid solution is 15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951255.4A CN109161062A (en) | 2018-08-21 | 2018-08-21 | A kind of high flame retardant compounded rubber and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810951255.4A CN109161062A (en) | 2018-08-21 | 2018-08-21 | A kind of high flame retardant compounded rubber and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109161062A true CN109161062A (en) | 2019-01-08 |
Family
ID=64896281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810951255.4A Pending CN109161062A (en) | 2018-08-21 | 2018-08-21 | A kind of high flame retardant compounded rubber and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109161062A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845774A (en) * | 2019-12-02 | 2020-02-28 | 盐城吉姆世通橡胶工业有限公司 | Flame-retardant rubber and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435720A (en) * | 2013-07-23 | 2013-12-11 | 北京化工大学 | Method for continuously, efficiently and circularly extracting taraxacum rubber and inulin from taraxacum kok-saghyz |
| US20150159001A1 (en) * | 2013-12-05 | 2015-06-11 | The Goodyear Tire & Rubber Company | Rubber composition and pneumatic tire |
| CN105287682A (en) * | 2014-06-18 | 2016-02-03 | 鲁南制药集团股份有限公司 | Preparation method of dandelion extract |
| CN105400176A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Antibacterial polyurethane |
| CN105504374A (en) * | 2015-12-17 | 2016-04-20 | 合肥杰明新材料科技有限公司 | Flame-retardant natural rubber material and preparation method thereof |
| CN107236305A (en) * | 2017-07-07 | 2017-10-10 | 东莞市联洲知识产权运营管理有限公司 | A kind of fire-resisting cable silicon rubber composite material and preparation method thereof |
| CN108129704A (en) * | 2017-12-25 | 2018-06-08 | 安徽微威环保科技有限公司 | A kind of environmental protection flame retardant rubber material |
-
2018
- 2018-08-21 CN CN201810951255.4A patent/CN109161062A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103435720A (en) * | 2013-07-23 | 2013-12-11 | 北京化工大学 | Method for continuously, efficiently and circularly extracting taraxacum rubber and inulin from taraxacum kok-saghyz |
| US20150159001A1 (en) * | 2013-12-05 | 2015-06-11 | The Goodyear Tire & Rubber Company | Rubber composition and pneumatic tire |
| CN105287682A (en) * | 2014-06-18 | 2016-02-03 | 鲁南制药集团股份有限公司 | Preparation method of dandelion extract |
| CN105400176A (en) * | 2015-11-25 | 2016-03-16 | 全椒祥瑞塑胶有限公司 | Antibacterial polyurethane |
| CN105504374A (en) * | 2015-12-17 | 2016-04-20 | 合肥杰明新材料科技有限公司 | Flame-retardant natural rubber material and preparation method thereof |
| CN107236305A (en) * | 2017-07-07 | 2017-10-10 | 东莞市联洲知识产权运营管理有限公司 | A kind of fire-resisting cable silicon rubber composite material and preparation method thereof |
| CN108129704A (en) * | 2017-12-25 | 2018-06-08 | 安徽微威环保科技有限公司 | A kind of environmental protection flame retardant rubber material |
Non-Patent Citations (1)
| Title |
|---|
| 詹益兴主编: "《绿色精细化工 天然产品制造法（第3集）》", 31 January 2008, 科学技术文献出版社 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110845774A (en) * | 2019-12-02 | 2020-02-28 | 盐城吉姆世通橡胶工业有限公司 | Flame-retardant rubber and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP3227097B1 (en) | Agent for provisionally sealing inflatable or pressurizable objects and method for provisionally sealing inflatable or pressurizable objects | |
| DE2624893A1 (en) | METHOD OF MANUFACTURING MOLDED PIECES FROM A FLUORINATED ELASTOMER | |
| CN103946316A (en) | Process for producing carbon nanotube composition and carbon nanotube composition | |
| EP1674501A1 (en) | Microgel-containing thermosetting composition | |
| DE102010041514B4 (en) | A puncture repair material gelling agent, its use, a puncture repair kit, a method of using the puncture repair material gelling agent and a method of recovering the puncture repair material left in a tire | |
| EP2825586B1 (en) | Process for the enzymatic degradation of polyurethanes | |
| CN109161062A (en) | A kind of high flame retardant compounded rubber and preparation method thereof | |
| CN103804882A (en) | High-performance chlorohydrin rubber and preparation method thereof | |
| CN107815273A (en) | A kind of special-purpose aqueous acrylic resin modified adhesive of runway and preparation method thereof | |
| CN105713245B (en) | A kind of biology base reinforced type plasticizer Cortex Eucommiae resin and preparation method thereof | |
| DE1941019A1 (en) | Micropore foams with low freezing temperature | |
| WO2008145550A1 (en) | Reaction resin comprising core-shell particles and method for the production thereof and the use thereof | |
| CN109265977A (en) | A kind of athletic ground surface material and preparation process | |
| CN105062039A (en) | Heat-resistant polyurethane polyimide composite material and preparation method thereof | |
| EP3560980A1 (en) | Extended chain polyester, prepolymerised derivatives thereof, and their use, as well as epoxy resin compositions | |
| CN112321893A (en) | Plasticizer gel for PVC | |
| CN104387699A (en) | Medical PVC paste material and preparation method thereof | |
| US10323115B2 (en) | Bio-polyol composition and bio-polyurethane foam | |
| CN105733488A (en) | Preparation method of modified polyurethane sealant | |
| CN104387641B (en) | A kind of modified rubber powder and its preparation method | |
| CN108084517A (en) | A kind of rubber for meeting oil expansion and preparation method thereof | |
| CN1939970B (en) | PC/ABS disposable recovering composition and its use | |
| CN114058187A (en) | Silicone rubber with low permanent deformation at break and preparation method thereof | |
| CN111961293B (en) | Stretch-proof PVC gloves and preparation process thereof | |
| DE112010004034T5 (en) | Modified recycled polyester resin and molding using this |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190108 |