CN103881619A - Flame retardant polyvinyl chloride (PVC) bonding glue and preparation method thereof - Google Patents
Flame retardant polyvinyl chloride (PVC) bonding glue and preparation method thereof Download PDFInfo
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- CN103881619A CN103881619A CN201410150256.0A CN201410150256A CN103881619A CN 103881619 A CN103881619 A CN 103881619A CN 201410150256 A CN201410150256 A CN 201410150256A CN 103881619 A CN103881619 A CN 103881619A
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Abstract
The invention discloses flame retardant polyvinyl chloride (PVC) bonding glue and a preparation method thereof. The bonding glue comprises the following components in percentage by mass: 30-50% of PVC, 10-20% of calcium carbonate, 5-15% of flame retardant, 15-25% of cold-resistant plasticizer DSP, 1-2% of trisalt, 1-2% of basalt, 1-3% of lead stearate and 10-20% of chlorinated paraffin. The bonding glue is convenient to construct, is excellent in aging resistance and has both plasticity and high elasticity, and meanwhile the flame retardant PVC bonding glue disclosed by the invention can achieve rapid bonding, and is good in flame retardant function and aging resistance, good in quakeproof and insulating properties, very high in elasticity and waterproof and air-locked.
Description
Technical field
The invention belongs to waterproof and use bonded adhesives field, specifically, relate to a kind of flame-proof PVC bonded adhesives.
Background technology
At present, the kind in adhesive material field is a lot, more in particular for the bonded adhesives of water-proof material aspect.All there are many common shortcomings in these bonded adhesivess, that is:
1, because starting material are all organic resin, rubber, solvent and auxiliary agent, be good inflammable material, meet fire and fire, utmost point fire hazardous.
2, can see from existing bonded adhesives product and composition of raw materials, manufacturer is in order to reduce the material cost of product or not reach requirement because of technology, in nearly all product, without adding any fire retardant composition, on market, also can't see the bonded adhesives that indicates " flame retardant type ".
3, loss of properties on aging.In order to make organic materials there is good ageing-resistant performance, just must in raw material, add a certain amount of aging dose.Otherwise bonded adhesives just there will be electrochromic variable crisp in a short period of time, the work-ing life that greatly shortens tackiness agent and glued product.
For this reason, researching and developing a kind of bonded adhesives with good flame-retardance energy and ageing resistance is of great significance the adhesive material field tool of China.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of flame-proof PVC bonded adhesives of realizing quick-binding, thering is good anti-flaming function and ageing resistance.
For addressing the above problem, the technical solution adopted in the present invention is:
A kind of flame-proof PVC bonded adhesives, is characterized in that, its component and quality proportioning thereof are:
PVC:30-50%; Calcium carbonate: 10-20%; Fire retardant: 5-15%; Cold resistant plasticizer DSP:15-25%; Three salt: 1-2%; Disalt: 1-2%; Lead stearate: 1-3%; Clorafin: 10-20%.
As the improved technical scheme of one, its component and quality proportioning thereof are: PVC:40%; Calcium carbonate: 15%; Fire retardant: 10%; Cold resistant plasticizer DSP:15%; Three salt: 1.5%; Disalt: 1.5%; Lead stearate: 2%; Clorafin: 15%.
The present invention also provides a kind of preparation technology of flame-proof PVC bonded adhesives, and step is as follows:
1), choose the raw material of suitable metering according to quality proportioning, raw material is as follows: PVC, calcium carbonate, fire retardant, cold resistant plasticizer DSP, three salt, disalt, lead stearate, clorafin.
2), above-mentioned raw materials is joined in batching stirred pot, and be warmed to suitable temperature, stir fully.
3), the raw material in stirred pot out enters into afterwards colloidal mill and grinds.
4), step 3) raw material out enters into cooling and stirring tank, makes flame-proof PVC bonded adhesives.
5), step 4) in the chemical examination of testing of waterproof paint out, packaging warehouse-in.
Owing to having adopted technique scheme, compared with prior art, in the present invention, PVC is crisp, poor heat stability, be difficult for processing, PVC can not directly use in addition, must be through modification mixture, add relevant auxiliary agent, PVC generally first wants modification granulation, be prepared into after particle, plastify more fully, it is also easier to process.The effect of cold resistant plasticizer DSP is the plasticity that increases superpolymer.Three salt dissolve in hot ammonium acetate and bases, and nitric acid, Thickish hot hydrochloric acid.Without combustibility and corrodibility, easily moisture absorption, is decomposed by solar radiation variable color under dampness.This product has stabilization to polyvinyl chloride, and has good thermotolerance and electrical insulating property, and light fastness, is particularly suitable for high temperature process.Disalt is water insoluble, is dissolved in hot alcohol, and meet strong acid and disintegrate into stearic acid and corresponding lead salt, be heat-resistant quality and the lubricant of polyvinyl chloride, this product thermotolerance is strong, and and have an outstanding lubricating effect.
Easy construction of the present invention, has excellent ageing-resistant performance, has both had plasticity-, has again snappiness, meanwhile, the flame-proof PVC bonded adhesives that the present invention makes, realizes quick-binding, has good anti-flaming function and ageing resistance, shockproof, good heat insulating, have elasticity, waterproof, airtight.
Embodiment
Embodiment 1:
A kind of flame-proof PVC bonded adhesives, its component and quality proportioning thereof are: PVC:40%; Calcium carbonate: 15%; Fire retardant: 10%; Cold resistant plasticizer DSP:15%; Three salt: 1.5%; Disalt: 1.5%; Lead stearate: 2%; Clorafin: 15%.
Embodiment 2: a kind of preparation technology of flame-proof PVC bonded adhesives, step is as follows:
1), choose the raw material of suitable metering according to quality proportioning, raw material is as follows: PVC, calcium carbonate, fire retardant, cold resistant plasticizer DSP, three salt, disalt, lead stearate, clorafin.
2), above-mentioned raw materials is joined in batching stirred pot, and be warmed to suitable temperature, stir fully.In this step, the temperature of heating is 80-120 DEG C.
3) raw material, in stirred pot out enters into colloidal mill afterwards, ensures that the pure health of raw material is pollution-free.
4), step 3) raw material out enters into cooling and stirring tank, makes flame-proof PVC bonded adhesives.
5), step 4) in the chemical examination of testing of waterproof paint out, packaging warehouse-in, makes standard compliant flame-proof PVC bonded adhesives.
In the present invention, PVC is crisp, and poor heat stability is difficult for processing, and PVC can not directly use in addition, must be through modification mixture, add relevant auxiliary agent, and PVC generally first wants modification granulation, is prepared into after particle, plastifies more fully, and it is also easier to process.The effect of cold resistant plasticizer DSP is the plasticity that increases superpolymer.Three salt dissolve in hot ammonium acetate and bases, and nitric acid, Thickish hot hydrochloric acid.Without combustibility and corrodibility, easily moisture absorption, is decomposed by solar radiation variable color under dampness.This product has stabilization to polyvinyl chloride, and has good thermotolerance and electrical insulating property, and light fastness, is particularly suitable for high temperature process.Disalt is water insoluble, is dissolved in hot alcohol, and meet strong acid and disintegrate into stearic acid and corresponding lead salt, be heat-resistant quality and the lubricant of polyvinyl chloride, this product thermotolerance is strong, and and have an outstanding lubricating effect.
Easy construction of the present invention, has excellent ageing-resistant performance, has both had plasticity-, has again snappiness, meanwhile, the flame-proof PVC bonded adhesives that the present invention makes, realizes quick-binding, has good anti-flaming function and ageing resistance, shockproof, good heat insulating, have elasticity, waterproof, airtight.
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural changes of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (3)
1. a flame-proof PVC bonded adhesives, is characterized in that, its component and quality proportioning thereof are:
PVC:30-50%; Calcium carbonate: 10-20%; Fire retardant: 5-15%; Cold resistant plasticizer DSP:15-25%; Three salt: 1-2%; Disalt: 1-2%; Lead stearate: 1-3%; Clorafin: 10-20%.
2. according to a kind of flame-proof PVC bonded adhesives described in claim 1, it is characterized in that: its component and quality proportioning thereof are: PVC:40%; Calcium carbonate: 15%; Fire retardant: 10%; Cold resistant plasticizer DSP:15%; Three salt: 1.5%; Disalt: 1.5%; Lead stearate: 2%; Clorafin: 15%.
3. according to the preparation technology of a kind of flame-proof PVC bonded adhesives described in claim 1, it is characterized in that: step is as follows:
1), choose the raw material of suitable metering according to quality proportioning, raw material is as follows: PVC, calcium carbonate, fire retardant, cold resistant plasticizer DSP, three salt, disalt, lead stearate, clorafin;
2), above-mentioned raw materials is joined in batching stirred pot, and be warmed to suitable temperature, stir fully;
3), the raw material in stirred pot out enters into afterwards colloidal mill and grinds;
4), step 3) raw material out enters into cooling and stirring tank, makes flame-proof PVC bonded adhesives;
5), step 4) in the chemical examination of testing of waterproof paint out, packaging warehouse-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150256.0A CN103881619A (en) | 2014-04-04 | 2014-04-04 | Flame retardant polyvinyl chloride (PVC) bonding glue and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410150256.0A CN103881619A (en) | 2014-04-04 | 2014-04-04 | Flame retardant polyvinyl chloride (PVC) bonding glue and preparation method thereof |
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| CN103881619A true CN103881619A (en) | 2014-06-25 |
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| CN201410150256.0A Pending CN103881619A (en) | 2014-04-04 | 2014-04-04 | Flame retardant polyvinyl chloride (PVC) bonding glue and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520025A (en) * | 2016-11-01 | 2017-03-22 | 肇庆高新区飞越信息科技有限公司 | Adhesive used for assembling plastic product |
| CN106634710A (en) * | 2016-12-02 | 2017-05-10 | 安徽长庚光学科技有限公司 | Adhesive for fixing camera lens in lens cone |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007035027A1 (en) * | 2005-09-23 | 2007-03-29 | Lg Chem, Ltd. | Adhesive sheet and manufacturing method thereof |
| CN101555398A (en) * | 2008-04-10 | 2009-10-14 | 现代自动车株式会社 | Compositions for humidity proof heat sealer having low specific gravity |
| CN103396631A (en) * | 2013-07-16 | 2013-11-20 | 安徽济峰节能材料有限公司 | Flame-retardant PVC (polyvinyl chloride) electrical adhesive tape substrate |
-
2014
- 2014-04-04 CN CN201410150256.0A patent/CN103881619A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007035027A1 (en) * | 2005-09-23 | 2007-03-29 | Lg Chem, Ltd. | Adhesive sheet and manufacturing method thereof |
| CN101555398A (en) * | 2008-04-10 | 2009-10-14 | 现代自动车株式会社 | Compositions for humidity proof heat sealer having low specific gravity |
| US20090258985A1 (en) * | 2008-04-10 | 2009-10-15 | Hyundai Motor Company | Compositions for humidity proof heat sealer having low specific gravity |
| CN103396631A (en) * | 2013-07-16 | 2013-11-20 | 安徽济峰节能材料有限公司 | Flame-retardant PVC (polyvinyl chloride) electrical adhesive tape substrate |
Non-Patent Citations (2)
| Title |
|---|
| 张亨: ""PVC胶粘剂及其应用"", 《中国氯碱》 * |
| 程艳华等: ""PVC整芯阻燃输送带覆盖胶配方的优化设计"", 《煤炭工程》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520025A (en) * | 2016-11-01 | 2017-03-22 | 肇庆高新区飞越信息科技有限公司 | Adhesive used for assembling plastic product |
| CN106634710A (en) * | 2016-12-02 | 2017-05-10 | 安徽长庚光学科技有限公司 | Adhesive for fixing camera lens in lens cone |
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Application publication date: 20140625 |