CN104559185A - Compound type microencapsulated ammonium polyphosphate master batch - Google Patents
Compound type microencapsulated ammonium polyphosphate master batch Download PDFInfo
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- CN104559185A CN104559185A CN201510019973.4A CN201510019973A CN104559185A CN 104559185 A CN104559185 A CN 104559185A CN 201510019973 A CN201510019973 A CN 201510019973A CN 104559185 A CN104559185 A CN 104559185A
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Abstract
The invention discloses a compound type microencapsulated ammonium polyphosphate master batch. The compound type microencapsulated ammonium polyphosphate master batch is prepared from the following raw materials in parts by weight: 10 parts of ammonium polyphosphate, 0.7-7 parts of a melamino-formaldehyde resin prepolymer, 10-50 parts of a dispersant and 0.5-1.4 parts of organosilicone resin, wherein the mass ratio of melamine and formaldehyde in the melamino-formaldehyde resin prepolymer is 126:(60-90). According to the compound type microencapsulated ammonium polyphosphate master batch disclosed by the invention, as the content of free formaldehyde is very low and little, the mechanical property and the flame retardant efficiency of product are improved.
Description
Technical field
The invention belongs to Material Field, be specifically related to a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch.
Background technology
Ammonium polyphosphate as fire retardant for engineering plastics as materials such as PP, PE, ABS in time, because of the character of himself, there is precipitation phenomenon, and non-refractory, poor with material intermiscibility, current patent discloses with melamine-formaldehyde resin is coated, prepares the method for the APP powder had a water resisting property, water solubility is low compared with unprocessed APP, and stability improves.But the anti-intensity of stretching of flame retardant products declines to some extent, and molten phenomenon is serious, and the free formaldehyde content in coated APP is high, and goes out formaldehyde containing sustained release in following process, pollutes.Due to powder shaped, dust pollution to a certain degree can be caused, be unfavorable for operative.
Summary of the invention
The object of this invention is to provide a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, free formaldehyde content of the present invention is extremely low, does not almost have, and product mechanical property is enhanced, and flame retardant effect is improved.
A kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 0.7-7 part, dispersion agent 10-50 part, silicone resin 0.5-1.4 part.
Wherein, described formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 3.9 parts, dispersion agent 30 parts, silicone resin 1.0 parts.
Wherein, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:60-90.
Wherein, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.2-0.5.
Wherein, described silicone resin comprises polyester silicone resin, epoxy silicone resin.
Wherein, described silicone resin adopts polyurethane-modified silicone resin.
Wherein, the stirring that heats up under the condition of pH scope 7-9 of described terpolycyantoamino-formaldehyde resin performed polymer is made.
Wherein, described formula can also add the solidifying agent of 0.1-10 part.
Wherein, described solidifying agent comprises one or more in aliphatic polyamine, alicyclic polyamine, aromatic polyamine, phenolic aldehyde, acid anhydrides.
Wherein, described solidifying agent is uniformly mixed after joining silicone resin.
Compared with prior art, the present invention has following beneficial effect:
1) organosilicon improves charring rate, promotes flame retardant effect.
2) organosilicon is utilized to improve the mechanical property of converted products.
3) the free formaldehyde problem that content is high is in the product solved.
4) improve processing temperature, expand use range.
5) without dust when user uses.
Embodiment
Below in conjunction with embodiment, the present invention is described further:
Embodiment 1
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 0.7 part, dispersion agent 10 parts, polyester silicone resin 0.5 part, wherein, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:60, wherein, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.2.
Embodiment 2
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 7 parts, dispersion agent 50 parts, polyester silicone resin 1.4 parts, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:60, and described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.2.
Embodiment 3
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 0.7 part, dispersion agent 10 parts, epoxy silicone resin 0.5 part, alicyclic polyamine 0.1 part, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:90, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.5.
Embodiment 4
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 7 parts, dispersion agent 50 parts, epoxy silicone resin 1.4 parts, aliphatic polyamine 10 parts, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:90, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.5.
Embodiment 5
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, described formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 3.9 parts, dispersion agent 30 parts, polyurethane-modified silicone resin 1.0 parts, 5 parts, phenolic aldehyde, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:60, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.2.
Embodiment 6
The invention provides a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch, it is characterized in that, described formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 3.9 parts, dispersion agent 30 parts, polyurethane-modified silicone resin 1.0 parts, aromatic polyamine 5 parts, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:90, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.5.
The solubleness of the master batch that the 1-6 embodiment in the present invention prepares is lower than 0.008g/100g water, high thermal resistance is splendid, fire retardant material is made for master batch adds in polypropylene by addition with 30% of quality, the limiting oxygen index(LOI) of matrix material reaches more than 26%, and free formaldehyde content is not higher than 0.07%, and alcohol recycle amount is not less than 95%, charring rate improves greatly, dust is not had to produce during use, safety and environmental protection, more reliably
The foregoing is only some embodiments of the present invention, do not limit the present invention, the technical scheme that the mode that all employings are equal to replacement or equivalent transformation obtains, all drop in protection scope of the present invention.
Claims (9)
1. a Compositional type microcapsule-coated ammonium polyphosphate master batch, is characterized in that, its formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 0.7-7 part, dispersion agent 10-50 part, silicone resin 0.5-1.4 part.
2. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, described formula mainly forms according to following material, ammonium polyphosphate 10 parts, terpolycyantoamino-formaldehyde resin performed polymer 3.9 parts, dispersion agent 30 parts, silicone resin 1.0 parts.
3. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, in described terpolycyantoamino-formaldehyde resin performed polymer, the mass ratio of trimeric cyanamide and formaldehyde is 126:60-90.
4. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, described dispersion agent is aqueous ethanolic solution, and the mass ratio of ethanol and water is 1:0.2-0.5.
5. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, described silicone resin comprises polyester silicone resin, epoxy silicone resin.
6. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 6, it is characterized in that, described silicone resin adopts polyurethane-modified silicone resin.
7. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, is characterized in that, the stirring that heats up under the condition of pH scope 7-9 of described terpolycyantoamino-formaldehyde resin performed polymer is made.
8. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, described formula can also add the solidifying agent of 0.1-10 part, and described solidifying agent comprises one or more in aliphatic polyamine, alicyclic polyamine, aromatic polyamine, phenolic aldehyde, acid anhydrides.
9. a kind of Compositional type microcapsule-coated ammonium polyphosphate master batch according to claims 1, it is characterized in that, described solidifying agent is uniformly mixed after joining silicone resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510019973.4A CN104559185A (en) | 2015-01-15 | 2015-01-15 | Compound type microencapsulated ammonium polyphosphate master batch |
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| CN201510019973.4A CN104559185A (en) | 2015-01-15 | 2015-01-15 | Compound type microencapsulated ammonium polyphosphate master batch |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542229A (en) * | 2016-03-02 | 2016-05-04 | 广东工业大学 | Multi-gradient functionalized microcapsule titanium phosphate flame retardant and preparation method thereof |
| CN107286631A (en) * | 2017-07-19 | 2017-10-24 | 成都新柯力化工科技有限公司 | Double-coating microcapsules efficient flame-retarding agent for polyurethane and preparation method thereof |
| CN107828140A (en) * | 2017-11-01 | 2018-03-23 | 安徽省金正塑业有限公司 | A kind of fire-retardant enhancers for back boards |
| CN114196176A (en) * | 2022-01-06 | 2022-03-18 | 杭州大华塑业有限公司 | Flame-retardant modified PEN film for flexible circuit board |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480253A (en) * | 2003-04-10 | 2004-03-10 | 上海化工研究院 | Method for making ammonium polyphosphate clad by microcapsules |
| CN101812186A (en) * | 2010-03-11 | 2010-08-25 | 中科院广州化学有限公司 | Microencapsulation expansion type flame retardant and application in epoxy resin composite material thereof |
| CN102827399A (en) * | 2012-09-06 | 2012-12-19 | 四川大学 | Phosphorus and nitrogen fire retardant and preparation method thereof |
-
2015
- 2015-01-15 CN CN201510019973.4A patent/CN104559185A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1480253A (en) * | 2003-04-10 | 2004-03-10 | 上海化工研究院 | Method for making ammonium polyphosphate clad by microcapsules |
| CN101812186A (en) * | 2010-03-11 | 2010-08-25 | 中科院广州化学有限公司 | Microencapsulation expansion type flame retardant and application in epoxy resin composite material thereof |
| CN102827399A (en) * | 2012-09-06 | 2012-12-19 | 四川大学 | Phosphorus and nitrogen fire retardant and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 冯夏明: "三聚氰胺-甲醛树脂微胶囊包覆聚磷酸铵阻燃PP的性能", 《合成树脂及塑料》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105542229A (en) * | 2016-03-02 | 2016-05-04 | 广东工业大学 | Multi-gradient functionalized microcapsule titanium phosphate flame retardant and preparation method thereof |
| CN105542229B (en) * | 2016-03-02 | 2018-05-25 | 广东工业大学 | A kind of more gradient function microcapsules titanium phosphate fire retardants and preparation method thereof |
| CN107286631A (en) * | 2017-07-19 | 2017-10-24 | 成都新柯力化工科技有限公司 | Double-coating microcapsules efficient flame-retarding agent for polyurethane and preparation method thereof |
| CN107828140A (en) * | 2017-11-01 | 2018-03-23 | 安徽省金正塑业有限公司 | A kind of fire-retardant enhancers for back boards |
| CN114196176A (en) * | 2022-01-06 | 2022-03-18 | 杭州大华塑业有限公司 | Flame-retardant modified PEN film for flexible circuit board |
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Application publication date: 20150429 |