CN112852097A - Antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and production process thereof - Google Patents

Antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and production process thereof Download PDF

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CN112852097A
CN112852097A CN202110039592.8A CN202110039592A CN112852097A CN 112852097 A CN112852097 A CN 112852097A CN 202110039592 A CN202110039592 A CN 202110039592A CN 112852097 A CN112852097 A CN 112852097A
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abs resin
temperature
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alkali
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李刚
曹畅
吴列鹏
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K13/00—Use of mixtures of ingredients not covered by one single of the preceding main groups, each of these compounds being essential
    • C08K13/04—Ingredients characterised by their shape and organic or inorganic ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/56—Organo-metallic compounds, i.e. organic compounds containing a metal-to-carbon bond
    • C08K5/57—Organo-tin compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/59—Arsenic- or antimony-containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • C08K7/06—Elements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00—Properties
    • C08L2201/08—Stabilised against heat, light or radiation or oxydation

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  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to the technical field of engineering plastics and discloses an antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic, which is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 5-10 parts of inorganic salt, 5-10 parts of alkali, 5-20 parts of stabilizer and 10-30 parts of carbon fiber, and the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and the production process thereof are characterized in that the carbon fiber and the stabilizer are added in the process, so that the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic has stronger rigidity and wear resistance, the strength of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is greatly improved, and the high-temperature resistance of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is greatly improved by adding the stabilizer.

Description

Antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and production process thereof
Technical Field
The invention relates to the technical field of engineering plastics, in particular to an antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and a production process thereof.
Background
The ABS engineering plastic, namely PC + ABS (engineering plastic alloy), is named as plastic alloy in Chinese name in chemical industry, and is named as PC + ABS because the material has the excellent heat resistance, weather resistance, dimensional stability and impact resistance of PC resin and the excellent processing flowability of ABS resin. Therefore, the thermoplastic elastomer can be applied to thin-wall and complex-shaped products, and can keep the excellent performance and the formability of the plastic and the material consisting of ester. The ABS engineering plastic has the biggest defects of heavy weight and poor heat-conducting property. The molding temperature is 240-265 ℃, ABS can be decomposed when the temperature is too high, and the fluidity of PC material is poor when the temperature is too low.
However, due to the problems of the formula of the existing antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic, the rigidity and the mechanical strength of the ABS engineering plastic cannot be effectively increased, and the high-temperature resistance of the ABS engineering plastic is also increased, so that the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and a production process thereof are provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and a production process thereof, and solves the problems.
(II) technical scheme
In order to achieve the above purpose, the invention provides the following technical scheme: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 5-10 parts of inorganic salt, 5-10 parts of alkali, 5-20 parts of stabilizer and 10-30 parts of carbon fiber.
The stabilizer comprises: 1-5 parts of organic tin, 0.3-5 parts of lead salt and 0.3-1 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
Preferably, when the alkali is added, the mixed ABS resin needs to be heated for a second time, and needs to be heated to 100 ℃, and then the alkali is added, and the ABS resin needs to be stirred simultaneously while the alkali is added, and the frequency of adding the alkali should be the same as the stirring frequency, and the alkali cannot be poured obliquely at one time.
Preferably, after the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of the stirring equipment is controlled to be five revolutions per second.
Preferably, when the ABS resin is poured into a container and then heated, the temperature is controlled at 300 ℃, the ABS resin is kept boiling, and then left standing for a period of time after boiling, and then the next process is performed.
Preferably, after the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
(III) advantageous effects
Compared with the prior art, the invention provides a production process of organic contaminated soil improvement particles, which has the following beneficial effects:
1. according to the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and the production process, the carbon fibers and the stabilizer are added, so that the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic has higher rigidity and wear resistance, the strength of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is greatly improved, and the high-temperature-resistant performance of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is greatly improved by adding the stabilizer.
2. After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded on the surface of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to the customized requirements of customers, so that the rigidity of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is improved.
3. According to the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and the production process thereof, the stabilizer is added in the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic, so that the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic can be effectively more stable.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 10 parts of inorganic salt, 10 parts of alkali, 20 parts of stabilizer and 30 parts of carbon fiber.
The stabilizer comprises: 5 parts of organic tin, 5 parts of lead salt and 1 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
Example two: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 6 parts of inorganic salt, 6 parts of alkali, 10 parts of stabilizer and 15 parts of carbon fiber.
The stabilizer comprises: 3 parts of organic tin, 0.5 part of lead salt and 0.6 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
Example three: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 7 parts of inorganic salt, 7 parts of alkali, 15 parts of stabilizer and 14 parts of carbon fiber.
The stabilizer comprises: 4 parts of organic tin, 0.9 part of lead salt and 0.6 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
Example four: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 8 parts of inorganic salt, 9 parts of alkali, 19 parts of stabilizer and 30 parts of carbon fiber.
The stabilizer comprises: 5 parts of organic tin, 4 parts of lead salt and 1 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
Example five: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 7 parts of inorganic salt, 9 parts of alkali, 13 parts of stabilizer and 22 parts of carbon fiber.
The stabilizer comprises: 4 parts of organic tin, 0.5 part of lead salt and 0.9 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
Example six: the ABS engineering plastic with antibacterial property, high temperature resistance and hydrolysis resistance is prepared from the following raw materials in parts by weight: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 9 parts of inorganic salt, 9 parts of alkali, 19 parts of stabilizer and 20 parts of carbon fiber.
The stabilizer comprises: 1 part of organic tin, 5 parts of lead salt and 1 part of organic antimony.
The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer.
S2: the vessel was prepared, then the ABS resin was poured into the vessel, and then the polypropylene was heated, and then stirred using a stirring device.
S3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is required to be slowly and sequentially added when the inorganic salt is added, the inorganic salt cannot be added too fast, and the temperature is controlled to be about 80 ℃.
S4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
When the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
After the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
When the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
After the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following raw materials: ABS resin, inorganic salt, alkali, stabilizer and carbon fiber, wherein the ABS resin comprises the following components in parts by weight: 100 parts of ABS resin, 5-10 parts of inorganic salt, 5-10 parts of alkali, 5-20 parts of stabilizer and 10-30 parts of carbon fiber.
2. The antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to claim 1, characterized in that: the stabilizer comprises: 1-5 parts of organic tin, 0.3-5 parts of lead salt and 0.3-1 part of organic antimony.
3. The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is characterized by comprising the following steps of:
s1: preparing a stabilizer, preparing a container, pouring organic tin, lead salt and organic antimony into the container in sequence, stirring and mixing, and standing for twenty minutes after mixing to finally prepare the stabilizer;
s2: preparing a container, pouring ABS resin into the container, heating polypropylene, and stirring by using stirring equipment;
s3: after the ABS resin is heated and stirred, the ABS resin is required to stand for 5-10 minutes, then the ABS resin is heated again, inorganic salt is added in the reheating process, the inorganic salt is added slowly and sequentially, the inorganic salt cannot be added too quickly, and the temperature is controlled to be about 80 ℃;
s4: adding the alkali again after the inorganic salt is added, and then stirring to fully mix the alkali and the well-mixed ABS resin.
S5: and then adding a stabilizer into the container, stirring again, and then adding carbon fibers to finally prepare the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic.
4. The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to claim 4, characterized in that: when the alkali is added, the mixed ABS resin needs to be heated for the second time, the ABS resin needs to be heated to 100 ℃, then the alkali is added, the ABS resin needs to be synchronously stirred while the alkali is added, the frequency of adding the alkali is the same as the stirring frequency, and the alkali cannot be obliquely poured in at one time.
5. The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to claim 3, characterized in that: after the alkali, the carbon fiber can be added according to the requirement of the customized product, when the carbon fiber is added, the ABS resin needs to be heated again, then the ABS resin is heated to 200 ℃, then the carbon fiber is added for stirring, and in the stirring process, the rotating speed of a rotating shaft of stirring equipment is controlled to be five revolutions per second.
6. The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to claim 3, characterized in that: when the ABS resin is poured into a container and then heated, the temperature needs to be controlled at 300 ℃, the ABS resin is kept boiling, and after boiling, the ABS resin is kept standing for a period of time, and then the next procedure is carried out.
7. The production process of the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic according to claim 3, characterized in that: after the antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic is manufactured, PS, PMMA, ABS and MF can be compounded according to the customized requirements of customers.
CN202110039592.8A 2021-01-13 2021-01-13 Antibacterial high-temperature-resistant hydrolysis-resistant ABS engineering plastic and production process thereof Pending CN112852097A (en)

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Application publication date: 20210528