CN108586991A - A kind of environment protection liquid calcium zinc stabilizer and preparation method - Google Patents
A kind of environment protection liquid calcium zinc stabilizer and preparation method Download PDFInfo
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Abstract
This application discloses a kind of environment protection liquid calcium zinc stabilizer and preparation method, which includes following components：Maleic anhydride, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide, beta diketone and antioxidant 1010.The environment protection liquid calcium zinc stabilizer of the application, by combining maleic anhydride, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide and beta diketone and antioxidant 1010 to form stabilizer, have the effect of high temperature resistant, do not allow it is easy to change.
Description
Technical field
This application involves chemical stabilizer technical fields, more particularly to a kind of environment protection liquid calcium zinc stabilizer and preparation side
Method.
Background technology
Main material of polyvinyl chloride (PVC) material as gloves, demand constantly increase.In the prior art, PVC is prepared
During gloves, it usually needs stabilizer is added to improve performance.Nontoxic calcium zinc compound stabilizer is generally used, is the world
Generally acknowledged nontoxic, environment-benign heat stabilizer has many advantages, such as that cheap, lubricity is good.
But calcium-zinc composite stabilizing agent currently used in the market has the disadvantages that：High temperature resistant is bad, be easy discoloration,
In addition, smell is heavier, transparency is poor, easy film color.
Invention content
1) technical problems to be solved：
The purpose of the present invention is to propose to a kind of environment protection liquid calcium zinc stabilizer, solution high temperature resistant is bad, is easy asking for discoloration
Topic.
(2) technical solution：
In order to solve the above-mentioned technical problem, this application provides a kind of environment protection liquid calcium zinc stabilizers, including following components：
Maleic anhydride, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide, beta diketone (stearoyl phenylmethane) and antioxidant
1010。
The environment protection liquid calcium zinc stabilizer of the application, by by maleic anhydride, isooctanol, plasticizer, calcium oxide, different
Octanoic acid, zinc oxide and beta diketone and antioxidant 1010 combine to form stabilizer, have the effect of high temperature resistant, do not allow it is easy to change, in addition
The PVC product produced with liquid calcium zinc stabilizer is tasteless.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, maleic anhydride：12.4~22.5 parts by weight；It is different
Octanol：15.4~31.5 parts by weight；Plasticizer：110~155.5 parts by weight；Calcium oxide：2.5~9.5 parts by weight；Isooctyl acid：
1.5~10 parts by weight；Zinc oxide：0.3~3.4 parts by weight；Beta diketone：0.1~2.6 parts by weight；Antioxidant 1010：0.1~1.6
Parts by weight.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the maleic anhydride：15.6~19.5 weight
Part；The isooctanol：18.5~28 parts by weight；The plasticizer：115.5~150.4 parts by weight；The calcium oxide：4.5~7
Parts by weight；The isooctyl acid：2.4~8 parts by weight；The zinc oxide：0.6~2.6 parts by weight；The beta diketone：0.5~2 weight
Part；The antioxidant 1010：0.3~1.4 parts by weight.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the maleic anhydride：16.4~18.5 weight
Part；The isooctanol：20.5~26.2 parts by weight；The plasticizer：120.6~146.4 parts by weight；The calcium oxide：5.4~
6.6 parts by weight；The isooctyl acid：3~7 parts by weight；The zinc oxide：0.8~2.2 parts by weight；The beta diketone：0.8~1.6
Parts by weight；The antioxidant 1010：0.5~1.2 parts by weight.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the maleic anhydride：17~18 parts by weight；Institute
State isooctanol：22~24.2 parts by weight；The plasticizer：124.6~142 parts by weight；The calcium oxide：5.8~6.4 weight
Part；The isooctyl acid：4~6.2 parts by weight；The zinc oxide：1~2 parts by weight；The beta diketone：1~1.4 parts by weight；It is described
Antioxidant 1010：0.8~1.0 parts by weight.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the maleic anhydride：17.5 parts by weight；It is described
Isooctanol：23.23 parts by weight；The plasticizer：128.6~135.2 parts by weight；The calcium oxide：6 parts by weight；It is described different pungent
Acid：5.46 parts by weight；The zinc oxide：1.53 parts by weight；The beta diketone：1.25 parts by weight；The antioxidant 1010：0.9 weight
Measure part.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the plasticizer is diethylene glycol dibenzoate.
Optionally, further include following components in above-mentioned environment protection liquid calcium zinc stabilizer：Fatty acid triglycercide：
15.5~35.5 parts by weight.
Optionally, in above-mentioned environment protection liquid calcium zinc stabilizer, the fatty acid triglycercide：25.4 parts by weight.
The application on the other hand, additionally provides a kind of preparation method of environment protection liquid calcium zinc stabilizer, including following step
Suddenly：
Step 1：It is formed stirring is started when being heated to 45 DEG C -55 DEG C in maleic anhydride and isooctanol input reaction kettle
A liquid；
Continuing heating to the A liquid makes its temperature stop heating when rising to 78 DEG C -82 DEG C, and the A liquid at this time will be automatic
129 DEG C -132 DEG C are warming up to, when the A liquid degree temperature is down to 126 DEG C automatically, the A liquid is poured into the gross weight equipped with plasticizer
Stirring forms B liquid when temperature is down to 60 DEG C -62 DEG C in first part of the first reaction container in amount；
The mixing speed turned with 60-90 per minute is added calcium oxide and stops stirring when temperature automatically ramps up to 100 DEG C -120 DEG C
It mixes to form reaction solution, waits for the reaction solution clarification stand for standby use；
Step 2：Isooctyl acid and zinc oxide are put into the second reaction container, and stir 129 DEG C of -131 DEG C of formation C of automatic heating
Liquid, wait for the C liquid by leucismus be transparent, static reserve；
Step 3：Weigh second in the total weight of the plasticizer part be put into it is spare in third reaction container；
Step 4：Third part in the total weight of antioxidant 1010 and the plasticizer is put into the 4th reaction container, and is stirred
It mixes and is heated to forming transparent D liquid automatically, place spare；
Step 5：The 4th part in the total weight of beta diketone and the plasticizer is put into the 5th reaction container, and is stirred certainly
It is dynamic to be heated to forming transparent E liquid, it places spare；
Step 6：By the supernatant liquor of the reaction solution be slowly added to be evenly stirred until in the C liquid after fully dissolving again according to
Secondary described second part be added in the total weight of the plasticizer, the D liquid and the E liquid stir evenly to form environment protection liquid calcium
Zinc stabilizer, the PVC product produced with the liquid calcium zinc stabilizer are tasteless.
The preparation method of the environment protection liquid calcium zinc stabilizer of the application is prepared steady by using the preparation method of the application
Determining agent has the characteristics that high temperature resistant, does not allow easy to change, odorlessness, transparency preferably and not film color, with liquid calcium zinc stabilizer
The PVC product of production is tasteless.
According to the accompanying drawings to the detailed description of the specific embodiment of the application, those skilled in the art will be more
Above-mentioned and other purposes, the advantages and features of the application are illustrated.
Description of the drawings
Some specific embodiments of the application are described in detail by way of example rather than limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the flow chart according to a kind of preparation method of environment protection liquid calcium zinc stabilizer of the application one embodiment.
Specific implementation mode
Below by specific embodiment combination attached drawing, the application is described in further detail.Following embodiment is used for
Illustrate the application, but is not limited to scope of the present application.
Since current stabilizer high temperature resistant is bad, is easy the problem of discoloration, the application provides environment protection liquid calcium zinc stabilizer.
A kind of environment protection liquid calcium zinc stabilizer comprising following components：Maleic anhydride, isooctanol, plasticizer, oxidation
Calcium, isooctyl acid, zinc oxide, beta diketone and antioxidant 1010.
The environment protection liquid calcium zinc stabilizer of the application, by by maleic anhydride, isooctanol, plasticizer, calcium oxide, different
Octanoic acid, zinc oxide and beta diketone and antioxidant 1010 combine to form stabilizer, have the effect of high temperature resistant, do not allow it is easy to change.
Maleic anhydride, (cis-butenedioic anhydride) also known as maleic anhydride or apple anhydride dehydration, often
Abbreviation cis-butenedioic anhydride.Molecular formula is C4H2O3, molecular weight 98.06.Colourless crystallization has intense stimulus smell, 52.8 DEG C of solidification point, boiling
202 DEG C of point easily distils.It is mainly made by normal butane or butylene oxidation in benzene or C-4-fraction, is production unsaturated polyester (UP)
And the raw material of organic synthesis.
Isooctanol is mainly used as the raw material of plasticizer for polyvinyl chloride, is used as solvent and preservative, it is adjacent that octanol is mainly used for system
Phthalates and fatty diacid ester plasticizer such as dioctyl phthalate, dioctyl azelate and decanedioic acid two
Monooctyl ester etc., the primary plasticizer and cold-resistant extender plasticizer, antifoaming agent, dispersant, dressing agent and oil for being used separately as plastics are dosed
Agent is also used for printing and dyeing, paint, film etc..
Calcium oxide (calcium oxide), is a kind of inorganic compound, its chemical formula is CaO, popular name quick lime.Object
Rationality matter is superficial white powder, and impure person is canescence, is in faint yellow or grey when containing impurity, has hygroscopicity.It is different pungent
Acid is colourless micro- liquid frowzy.It is inflammable, it is slightly soluble in cold water, is dissolved in hot water and ether, is slightly soluble in ethyl alcohol.Can be used as paint and
The intermediate of terebine, alkyd resin modifying agent, production peroxide using the catalyst as polymerisation (such as PE),
And for lubricating grease and PVC stabilizer etc..
Zinc oxide is a kind of oxide of zinc.It is insoluble in water, dissolves in acid and highly basic.Zinc oxide is a kind of common chemistry
Additive, be widely used in plastics, silicate product, synthetic rubber, lubricating oil, paint, ointment, adhesive, food,
In the making of the products such as battery, fire retardant.The band gap and exciton bind energy of zinc oxide are larger, and transparency is high, have excellent normal
Warm luminescent properties have application in the products such as the liquid crystal display, thin film transistor (TFT), light emitting diode of semiconductor applications.This
Outside, the zinc oxide of microparticle also begins to play a role in related field as a kind of nano material.
What beta diketone was mainly used as polrvinyl chloride product helps heat stabilizer, makes when being cooperateed with main stabilizer Ca/Zn or Ba/Zn
Used time can reduce coloring early period of product and improve later stage heat resistance and the transparency.
Antioxidant 1010 chemistry is entitled：Four [β-(3,5- di-tert-butyl-hydroxy phenyl) propionic acid] pentaerythritol esters, are white
Color crystalline powder, chemical property are stablized, and general-purpose plastics, engineering plastics, synthetic rubber, fiber, hot melt adhesive, tree are can be widely applied to
Fat, oil product, ink, in the industries such as coating.
In one embodiment, optionally, maleic anhydride：12.4~22.5 parts by weight；Isooctanol：15.4~31.5
Parts by weight；Plasticizer：110~155.5 parts by weight；Calcium oxide：2.5~9.5 parts by weight；Isooctyl acid：1.5~10 parts by weight；Oxygen
Change zinc：0.3~3.4 parts by weight；Beta diketone：0.1~2.6 parts by weight；Antioxidant 1010：0.1~1.6 parts by weight.It is suitable by increasing
Anhydride maleique, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide and beta diketone and antioxidant 1010 with when each group
Point synergistic effect, make stabilizer that there is high temperature resistant, do not allow easy to change, odorlessness, transparency preferably and the not effect of film color
Fruit.
In this embodiment, optionally, maleic anhydride：15.6~19.5 parts by weight；Isooctanol：18.5~28 weight
Part；Plasticizer：115.5~150.4 parts by weight；Calcium oxide：4.5~7 parts by weight；Isooctyl acid：2.4~8 parts by weight；Zinc oxide：
0.6~2.6 parts by weight；Beta diketone：0.5~2 parts by weight；Antioxidant 1010：0.3~1.4 parts by weight.By improving maleic two
The association with when each component of acid anhydrides, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide and beta diketone and antioxidant 1010
Same-action makes stabilizer have the effect of high temperature resistant, not allow easy to change, odorlessness, transparency preferably and not film color.
In this embodiment, optionally, maleic anhydride：16.4~18.5 parts by weight；Isooctanol：20.5~26.2 weights
Measure part；Plasticizer：120.6~146.4 parts by weight；Calcium oxide：5.4~6.6 parts by weight；Isooctyl acid：3~7 parts by weight；Oxidation
Zinc：0.8~2.2 parts by weight；Beta diketone：0.8~1.6 parts by weight；Antioxidant 1010：0.5~1.2 parts by weight.By improving along fourth
Enedioic acid acid anhydride, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide and beta diketone and antioxidant 1010 with when each component
Synergistic effect, so that stabilizer had the effect of high temperature resistant, allowed easy to change, odorlessness, transparency preferably and not film color.
In this embodiment, optionally, maleic anhydride：17~18 parts by weight；Isooctanol：22~24.2 parts by weight；
Plasticizer：124.6~142 parts by weight；Calcium oxide：5.8~6.4 parts by weight；Isooctyl acid：4~6.2 parts by weight；Zinc oxide：1~2
Parts by weight；Beta diketone：1~1.4 parts by weight；Antioxidant 1010：0.8~1.0 parts by weight.By improving maleic anhydride, different pungent
The synergistic effect with when each component of alcohol, plasticizer, calcium oxide, isooctyl acid, zinc oxide and beta diketone and antioxidant 1010, makes
Stabilizer has the effect of high temperature resistant, does not allow easy to change, odorlessness, transparency preferably and not film color.
In this embodiment, optionally, maleic anhydride：17.5 parts by weight；Isooctanol：23.23 parts by weight；Plasticising
Agent：128.6~135.2 parts by weight；Calcium oxide：6 parts by weight；Isooctyl acid：5.46 parts by weight；Zinc oxide：1.53 parts by weight；β bis-
Ketone：1.25 parts by weight；Antioxidant 1010：0.9 parts by weight.By improve maleic anhydride, isooctanol, plasticizer, calcium oxide,
The synergistic effect with when each component of isooctyl acid, zinc oxide and beta diketone and antioxidant 1010, make stabilizer have high temperature resistant,
Do not allow easy to change, odorlessness, transparency preferably and the not effect of film color.
In one embodiment, plasticizer is diethylene glycol dibenzoate, has dissolubility good, and compatibility is good, and volatilization is low,
Oil resistant, it is water-fast, fast light, stain resistance is good the features such as, be suitable for processing PVC flooring material, plasticized paste, the bonding of polyester acetoacetic ester
Agent and synthetic rubber etc..
In one embodiment, further include following components：Fatty acid triglycercide：15.5~35.5 parts by weight.
In this embodiment, optionally, fatty acid triglycercide：25.4 parts by weight.
The application on the other hand, additionally provides a kind of preparation method of environment protection liquid calcium zinc stabilizer, as shown in Figure 1,
Include the following steps：
Reaction solution forming step：It will be opened when being heated to 45 DEG C -55 DEG C in maleic anhydride and isooctanol input reaction kettle
Begin to stir and forms A liquid；
A liquid is continued to stop heating when heating makes its temperature rise to 78 DEG C -82 DEG C, A liquid at this time is by automatic heating to 129
DEG C -132 DEG C, when A liquid degree temperature is down to 126 DEG C automatically, A liquid is poured into first of first part in the total weight equipped with plasticizer
Stirring forms B liquid when temperature is down to 60 DEG C -62 DEG C in reaction container；
The mixing speed turned with 60-90 per minute is added calcium oxide and stops stirring when temperature automatically ramps up to 100 DEG C -120 DEG C
It mixes to form reaction solution, waits for that reaction solution clarifies stand for standby use.
C liquid forming step：Isooctyl acid and zinc oxide are put into the second reaction container, and stir automatic heating 129 DEG C -131
DEG C formed C liquid, wait for C liquid by leucismus be transparent, static reserve.
Weigh step：Weigh second in the total weight of plasticizer part be put into it is spare in third reaction container；
D liquid forming step：Third part in the total weight of antioxidant 1010 and plasticizer is put into the 4th reaction container, and
Stirring is heated to forming transparent D liquid automatically, places spare.
E liquid forming step：The 4th part in the total weight of beta diketone and plasticizer is put into the 5th reaction container, and is stirred
It is automatic to be heated to forming transparent E liquid, it places spare.
Mixing step：Add successively again after being slowly added to be evenly stirred until fully dissolving in C liquid by the supernatant liquor of reaction solution
Enter second in the total weight of plasticizer part, D liquid and E liquid stir evenly to form environment protection liquid calcium zinc stabilizer, with liquid calcium zinc
The PVC product of stabilizer production is tasteless.Liquid calcium zinc stabilizer is red, transparent liquid.
The preparation method of the environment protection liquid calcium zinc stabilizer of the application is prepared steady by using the preparation method of the application
Determining agent has the characteristics that high temperature resistant, does not allow easy to change, odorlessness, transparency preferably and not film color.
The preferable specific implementation mode of the above, only the application, but the protection domain of the application is not limited thereto,
Any one skilled in the art is in the technical scope that the application discloses, the change or replacement that can be readily occurred in,
It should all cover within the protection domain of the application.Therefore, the protection domain of the application should be with scope of the claims
Subject to.
Claims (10)
1. a kind of environment protection liquid calcium zinc stabilizer, including following components：
Maleic anhydride, isooctanol, plasticizer, calcium oxide, isooctyl acid, zinc oxide, beta diketone and antioxidant 1010.
2. environment protection liquid calcium zinc stabilizer according to claim 1, it is characterised in that：
Maleic anhydride：12.4~22.5 parts by weight；
Isooctanol：15.4~31.5 parts by weight；
Plasticizer：110~155.5 parts by weight；
Calcium oxide：2.5~9.5 parts by weight；
Isooctyl acid：1.5~10 parts by weight；
Zinc oxide：0.3~3.4 parts by weight；
Beta diketone：0.1~2.6 parts by weight；
Antioxidant 1010：0.1~1.6 parts by weight.
3. environment protection liquid calcium zinc stabilizer according to claim 2, it is characterised in that：
The maleic anhydride：15.6~19.5 parts by weight；
The isooctanol：18.5~28 parts by weight；
The plasticizer：115.5~150.4 parts by weight；
The calcium oxide：4.5~7 parts by weight；
The isooctyl acid：2.4~8 parts by weight；
The zinc oxide：0.6~2.6 parts by weight；
The beta diketone：0.5~2 parts by weight；
The antioxidant 1010：0.3~1.4 parts by weight.
4. environment protection liquid calcium zinc stabilizer according to claim 3, it is characterised in that：
The maleic anhydride：16.4~18.5 parts by weight；
The isooctanol：20.5~26.2 parts by weight；
The plasticizer：120.6~146.4 parts by weight；
The calcium oxide：5.4~6.6 parts by weight；
The isooctyl acid：3~7 parts by weight；
The zinc oxide：0.8~2.2 parts by weight；
The beta diketone：0.8~1.6 parts by weight；
The antioxidant 1010：0.5~1.2 parts by weight.
5. environment protection liquid calcium zinc stabilizer according to claim 4, it is characterised in that：
The maleic anhydride：17~18 parts by weight；
The isooctanol：22~24.2 parts by weight；
The plasticizer：124.6~142 parts by weight；
The calcium oxide：5.8~6.4 parts by weight；
The isooctyl acid：4~6.2 parts by weight；
The zinc oxide：1~2 parts by weight；
The beta diketone：1~1.4 parts by weight；
The antioxidant 1010：0.8~1.0 parts by weight.
6. environment protection liquid calcium zinc stabilizer according to claim 5, it is characterised in that：
The maleic anhydride：17.5 parts by weight；
The isooctanol：23.23 parts by weight；
The plasticizer：128.6~135.2 parts by weight；
The calcium oxide：6 parts by weight；
The isooctyl acid：5.46 parts by weight；
The zinc oxide：1.53 parts by weight；
The beta diketone：1.25 parts by weight；
The antioxidant 1010：0.9 parts by weight.
7. the environment protection liquid calcium zinc stabilizer according to any one of claim 1-6, it is characterised in that：The plasticizer is
Diethylene glycol dibenzoate.
8. the environment protection liquid calcium zinc stabilizer according to any one of claim 1-6, which is characterized in that further include with the following group
Point：
Fatty acid triglycercide：15.5~35.5 parts by weight.
9. environment protection liquid calcium zinc stabilizer according to claim 8, it is characterised in that：
The fatty acid triglycercide：25.4 parts by weight.
10. a kind of preparation method of environment protection liquid calcium zinc stabilizer, includes the following steps：
Step 1：A liquid is formed by stirring is started when being heated to 45 DEG C -55 DEG C in maleic anhydride and isooctanol input reaction kettle；
The A liquid is continued to stop heating when heating makes its temperature rise to 78 DEG C -82 DEG C, the A liquid at this time is by automatic heating
To 129 DEG C -132 DEG C, when the A liquid degree temperature is down to 126 DEG C automatically, the A liquid is poured into the total weight equipped with plasticizer
First part of the first reaction container in stirring when temperature is down to 60 DEG C -62 DEG C formed B liquid；
The mixing speed turned with 60-90 per minute is added calcium oxide and stops stirring shape when temperature automatically ramps up to 100 DEG C -120 DEG C
At reaction solution, the reaction solution clarification stand for standby use is waited for；
Step 2：Isooctyl acid and zinc oxide are put into the second reaction container, and stir 129 DEG C of -131 DEG C of formation C liquid of automatic heating,
Wait for the C liquid by leucismus be transparent, static reserve；
Step 3：Weigh second in the total weight of the plasticizer part be put into it is spare in third reaction container；
Step 4：Third part in the total weight of antioxidant 1010 and the plasticizer is put into the 4th reaction container, and is stirred certainly
It is dynamic to be heated to forming transparent D liquid, it places spare；
Step 5：The 4th part in the total weight of beta diketone and the plasticizer is put into the 5th reaction container, and stirs automatic add
Heat is placed spare to transparent E liquid is formed；
Step 6：Add successively again after being slowly added to be evenly stirred until fully dissolving in the C liquid by the supernatant liquor of the reaction solution
Enter described second part in the total weight of the plasticizer, the D liquid and the E liquid stir evenly that form environment protection liquid calcium zinc steady
Determine agent, the PVC product produced with the liquid calcium zinc stabilizer is tasteless.
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| CN113929966A (en) * | 2021-10-27 | 2022-01-14 | 浙江知友塑料科技有限公司 | Formula and production process of high-stability liquid calcium-zinc stabilizer |
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Application publication date: 20180928 |