CN103289154A - Flame-retardant and acid and alkali-resistant plastic cement containing cellulose acetate butyrate - Google Patents
Flame-retardant and acid and alkali-resistant plastic cement containing cellulose acetate butyrate Download PDFInfo
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- CN103289154A CN103289154A CN2013102521155A CN201310252115A CN103289154A CN 103289154 A CN103289154 A CN 103289154A CN 2013102521155 A CN2013102521155 A CN 2013102521155A CN 201310252115 A CN201310252115 A CN 201310252115A CN 103289154 A CN103289154 A CN 103289154A
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- acetate butyrate
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Abstract
The invention relates to a flame-retardant and acid and alkali-resistant plastic cement containing cellulose acetate butyrate. The plastic cement comprises the following components: by weight, 20-30 parts of the cellulose acetate butyrate, 50-60 parts of isoprene, 60-70 parts of chlorinated rubber, 10-20 parts of polyvinyl chloride, 10-20 parts of calcium silicate and 10-20 parts of propyl cellulose . The plastic cement containing the cellulose acetate butyrate has good effects of flame retardance and acid and alkali resistance.
Description
Technical field
The present invention relates to a kind of fire-retardant acid and alkali-resistance plastic cement, particularly relate to a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate.
Background technology
In the professional domain that relates to fire-retardant acid and alkali-resistance plastic cement, the client is to uprise day by day to the requirement of fire-retardant acid and alkali-resistance shape glue, for example, pay close attention to more and more to the flame retardant properties of plastic cement, possess flame retardant properties and can solve very many problems, also the acid-proof alkaline of plastic cement is also paid special attention to simultaneously, the plastic cement purposes that possesses good flame retardancy and acid-proof alkaline is more, but it is less to have the fire-retardant and plastic cement kind acid and alkali-resistance effect in the market simultaneously, and therefore developing a kind of plastic cement that has excellent flame-retardant performance and resistance to acids and bases simultaneously has extraordinary market outlook.
Summary of the invention
The technical problem that solves: the fire-retardant and relatively poor problem of acid and alkali-resistance effect of conventional plastic cement.
Technical scheme: the present invention is a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate, is made up of according to weight ratio following composition: 20～30 parts of cellulose acetate butyrates, 50～60 parts of isoprene, 60～70 parts of chlorinated rubbers, 10～20 parts of polyvinyl chloride, 10～20 parts of Calucium Silicate powder, 10～20 parts of propyl celluloses.Under 60 ℃, with allocating in the various compositions input reactors, stir, be heated to 150 ℃ and keep 15～30h, the plastic cement that can obtain to have good fire-retardant acid and alkali-resistance effect after the cooling.
Beneficial effect: after preparing the fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate, its flame retardant resistance and resistance to acids and bases are tested.The result shows that the flame retardant properties of the fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate is the V-0 rank, does not wherein have molten drop and the cotton of not igniting, and has good flame retardancy.The fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate does not simultaneously change in 15 to 20 days in the acetum of the potassium hydroxide solution of 3mol/L and 3mol/L yet, has still kept original character, therefore has good acid-proof alkaline.
Embodiment
The fire-retardant acid and alkali-resistance plastic cement preparation method who contains cellulose acetate butyrate is as follows: at first corresponding moiety is put in the reactor, composition is respectively cellulose acetate butyrate, isoprene, chlorinated rubber, polyvinyl chloride, Calucium Silicate powder, propyl cellulose.Whipping temp is under 60 ℃, after stirring in the various compositions input reactors, is heated to 150 ℃ of constant temperature and keeps 15～30h, the plastic cement that can obtain to have good fire-retardant acid and alkali-resistance effect after the cooling.
Embodiment 1
The concrete weight of each composition is as follows: cellulose acetate butyrate 30kg, isoprene 50kg, chlorinated rubber 60kg, polyvinyl chloride 10kg, Calucium Silicate powder 20kg, propyl cellulose 10kg.The post-heating to 150 ℃ for the treatment of thoroughly to stir keeps 15h, and the cooling back obtains to contain the fire-retardant acid and alkali-resistance plastic cement of cellulose acetate butyrate.The method that adopts U.S. UL94 to measure the plastic cement flame retardant resistance is measured this plastic cement flame retardant resistance, and measurement result is the V-0 rank, does not wherein have molten drop and the cotton of not igniting, and has proved that the present invention has good flame-retardant effect.Plastic cement is in the acetum of the potassium hydroxide solution of 3mol/L and 3mol/L in addition, in 20 days time, the fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate does not have considerable change, has kept original state and performance, has good fire-retardant acid and alkali-resistance characteristic.
Embodiment 2
The concrete weight of each composition is as follows: cellulose acetate butyrate 20kg, isoprene 55kg, chlorinated rubber 70kg, polyvinyl chloride 20kg, Calucium Silicate powder 10kg, propyl cellulose 20kg.The post-heating to 150 ℃ for the treatment of thoroughly to stir keeps 30h, and the cooling back obtains to contain the fire-retardant acid and alkali-resistance plastic cement of cellulose acetate butyrate.The method that adopts U.S. UL94 to measure the plastic cement flame retardant resistance is measured this plastic cement flame retardant resistance, and measurement result is the V-0 rank, does not wherein have molten drop and the cotton of not igniting, and has proved that the present invention has good flame-retardant effect.Plastic cement is in the acetum of the potassium hydroxide solution of 3mol/L and 3mol/L in addition, and in 15 days time, the fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate does not have considerable change, has good fire-retardant acid and alkali-resistance characteristic.
Embodiment 3
The concrete weight of each composition is as follows: cellulose acetate butyrate 25kg, isoprene 60kg, chlorinated rubber 65kg, polyvinyl chloride 15kg, Calucium Silicate powder 15kg, propyl cellulose 15kg.The post-heating to 150 ℃ for the treatment of thoroughly to stir keeps 25h, and the cooling back obtains to contain the fire-retardant acid and alkali-resistance plastic cement of cellulose acetate butyrate.The method that adopts U.S. UL94 to measure the plastic cement flame retardant resistance is measured this plastic cement flame retardant resistance, and measurement result is the V-0 rank, does not wherein have molten drop and the cotton of not igniting, and has proved that the present invention has good flame-retardant effect.Plastic cement is in the acetum of the potassium hydroxide solution of 3mol/L and 3mol/L in addition, and in 17 days time, the fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate does not have considerable change, has kept original proterties, has good fire-retardant acid and alkali-resistance characteristic.
Claims (6)
1. a fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate is characterized in that: be made up of according to weight ratio following composition: 20～30 parts of cellulose acetate butyrates, 50～60 parts of isoprene, 60～70 parts of chlorinated rubbers, 10～20 parts of polyvinyl chloride, 10～20 parts of Calucium Silicate powder, 10～20 parts of propyl celluloses.
2. a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate according to claim 1 is characterized in that: cellulose acetate butyrate was 30 parts during coating was formed.
3. a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate according to claim 1 is characterized in that: isoprene was 50 parts during coating was formed.
4. a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate according to claim 1 is characterized in that: chlorinated rubber was 60 parts during coating was formed.
5. a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate according to claim 1 is characterized in that: polyvinyl chloride was 10 parts during coating was formed.
6. a kind of fire-retardant acid and alkali-resistance plastic cement that contains cellulose acetate butyrate according to claim 1 is characterized in that: propyl cellulose was 10 parts during coating was formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252115.5A CN103289154B (en) | 2013-06-24 | 2013-06-24 | A kind of fire-retardant acid-alkali-resisting plastic containing cellulose acetate butyrate |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310252115.5A CN103289154B (en) | 2013-06-24 | 2013-06-24 | A kind of fire-retardant acid-alkali-resisting plastic containing cellulose acetate butyrate |
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| Publication Number | Publication Date |
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| CN103289154A true CN103289154A (en) | 2013-09-11 |
| CN103289154B CN103289154B (en) | 2015-08-19 |
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| CN201310252115.5A Expired - Fee Related CN103289154B (en) | 2013-06-24 | 2013-06-24 | A kind of fire-retardant acid-alkali-resisting plastic containing cellulose acetate butyrate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542529A (en) * | 2016-01-19 | 2016-05-04 | 黄伟洪 | Anti-oxidative, flame-retardant and anti-rust metal sheet coating |
| CN106336586A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | Conveyor belt of air compressor |
| CN106336585A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | High-strength conveying belt for air compressor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038482A (en) * | 1988-06-18 | 1990-01-03 | 王秦 | Light rapid clasp |
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2013
- 2013-06-24 CN CN201310252115.5A patent/CN103289154B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1038482A (en) * | 1988-06-18 | 1990-01-03 | 王秦 | Light rapid clasp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542529A (en) * | 2016-01-19 | 2016-05-04 | 黄伟洪 | Anti-oxidative, flame-retardant and anti-rust metal sheet coating |
| CN106336586A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | Conveyor belt of air compressor |
| CN106336585A (en) * | 2016-08-31 | 2017-01-18 | 安徽瑞田机械有限公司 | High-strength conveying belt for air compressor |
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| CN103289154B (en) | 2015-08-19 |
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