CN105778155B - A kind of antioxidant NBC and preparation method thereof coating nano material - Google Patents

A kind of antioxidant NBC and preparation method thereof coating nano material Download PDF

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Publication number
CN105778155B
CN105778155B CN201610312237.2A CN201610312237A CN105778155B CN 105778155 B CN105778155 B CN 105778155B CN 201610312237 A CN201610312237 A CN 201610312237A CN 105778155 B CN105778155 B CN 105778155B
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Prior art keywords
nano material
parts
antioxidant nbc
nbc
antioxidant
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Expired - Fee Related
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CN201610312237.2A
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Chinese (zh)
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CN105778155A (en
Inventor
王伟
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Cremone Chemicals Co Ltd
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Cremone Chemicals Co Ltd
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • C08K9/10Encapsulated ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • C08K5/098Metal salts of carboxylic acids
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/36Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/39Thiocarbamic acids; Derivatives thereof, e.g. dithiocarbamates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K9/00Use of pretreated ingredients
    • C08K9/04Ingredients treated with organic substances
    • C08K9/06Ingredients treated with organic substances with silicon-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00Specific properties of additives
    • C08K2201/011Nanostructured additives

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Paints Or Removers (AREA)

Abstract

The invention discloses a kind of antioxidant NBC and preparation method thereof for coating nano material, which is prepared from the following raw materials: antioxidant NBC, nano material and silane coupling agent;The step of preparation method, is as follows: 1, firstly, nano material is added into reactor;2, antioxidant NBC is added in reactor after crushing is levigate, is mixed with nano material, temperature is controlled in 50-60 degree;3, after antioxidant NBC and nano material are mixed 1 hour, silane coupling agent is added, mixing processing ultimately forms the product that antioxidant NBC coats nano material entirely.The product antioxidant NBC that the present invention obtains can all coat nano material, ensure that the effect that this product is applied in rubber.

Description

A kind of antioxidant NBC and preparation method thereof coating nano material
Technical field
The present invention relates to a kind of antioxidant NBC and preparation method thereof, in particular to a kind of anti-aging agent for coating nano material NBC and preparation method thereof.
Background technique
Antioxidant NBC is the nickel system anti-aging agent special for one of rubber for tire, and the sterling content of the product exists 92% or so, blackish green powdery, general using 25 kilograms of packagings, sterling is easily agglomerated after storage receives extruding, in mixing process In feed intake inconvenience, even if may be still mixed into the form of short grained after breaking into pieces, the NBC in particle being wrapped by can not play anti- Aging action causes materials to waste and increase dosage;In addition, antioxidant NBC sterling price is high, cost is improved.
Summary of the invention
The object of the present invention is to provide a kind of antioxidant NBCs and preparation method thereof for coating nano material, solve anti-aging agent NBC sterling is because effectively preventing that old ingredient cannot be all exposed to outside, the problem for causing product utilization rate low.
In order to achieve the above object, the present invention is achieved by the following technical solutions:
The present invention provides a kind of antioxidant NBC for coating nano material, which is prepared from the following raw materials: anti-old Agent NBC, nano material and silane coupling agent.
A further improvement of the present invention is that: nano material is terephthalic acid (TPA) calcium.
A further improvement of the present invention is that: silane coupling agent is alkyl silane coupling agent or silane coupler containing sulfur.
A further improvement of the present invention is that: it is prepared from the following raw materials in parts by weight: 53-60 parts of antioxidant NBC, to benzene 38-46 parts of dioctyl phthalate calcium, 1-2 parts of silane coupling agent.
A further improvement of the present invention is that: it is prepared from the following raw materials in parts by weight: 53 parts of antioxidant NBC, to benzene two 38 parts of calcium formate, 1 part of silane coupling agent.
A further improvement of the present invention is that: it is prepared from the following raw materials in parts by weight: 60 parts of antioxidant NBC, to benzene two 46 parts of calcium formate, 2 parts of silane coupling agent.
A further improvement of the present invention is that: it is prepared from the following raw materials in parts by weight: 55 parts of antioxidant NBC, to benzene two 43 parts of calcium formate, 2 parts of silane coupling agent.
A further improvement of the present invention is that: nano material is silica.
The present invention also provides a kind of preparation methods of antioxidant NBC for coating nano material, the step of the preparation method such as Under: 1, firstly, into reactor be added nano material;2, by antioxidant NBC through crushing it is levigate after be added in reactor, and receive Rice material is mixed, and temperature is controlled in 50-60 degree;3, after antioxidant NBC and nano material are mixed 1 hour, silicon is added Alkanes coupling agent, mixing processing, ultimately forms the product that antioxidant NBC coats nano material entirely.
A further improvement of the present invention is that: antioxidant NBC is added in reactor after crushing is levigate in step 2, It is mixed with nano material, temperature is controlled at 58 degree.
A further improvement of the present invention is that: 40 20 divide when dividing -2 when the total reaction time of the preparation method is 1
The advantages and beneficial effects of the present invention are: the present invention provide it is a kind of coat nano material antioxidant NBC and its Preparation method, the cladding of preparation method preparation receive wood material antioxidant NBC compared to sterling antioxidant NBC with following excellent Point: 1, this product compares sterling, and the product after cladding eliminates the polarity of existing product, therefore no longer adhesion, is squeezing stacking pressure No longer conglomeration is agglomerated in the process, is easy to use;2, the ingredient of the effective anti-aging effect of product is all exposed to outer, in rubber not There is the ingredient that can not play anti-aging effect because of conglomeration again, improves product utilization rate;3, product can the original rubber of equivalent substitution The usage amount of antioxidant NBC sterling in glue formula, the price of nano material well below antioxidant NBC sterling cost, therefore Reduce dosage, reduces costs.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.Following embodiment is only used for more Add and clearly demonstrate technical solution of the present invention, and not intended to limit the protection scope of the present invention.
The present invention is a kind of antioxidant NBC for coating nano material, which is prepared from the following raw materials: anti-aging agent NBC, nano material and silane coupling agent, the nano material are terephthalic acid (TPA) calcium, and the silane coupling agent is alkyl Silane coupling agent or silane coupler containing sulfur, are prepared from the following raw materials in parts by weight: 53-60 parts of antioxidant NBC, terephthaldehyde Sour calcium 38-46 parts, 1-2 parts of silane coupling agent.
The present invention also provides a kind of preparation methods of antioxidant NBC for coating nano material, the step of the preparation method such as Under: 1, firstly, into reactor be added nano material;2, by antioxidant NBC through crushing it is levigate after be added in reactor, and receive Rice material is mixed, and temperature is controlled in 50-60 degree;3, after antioxidant NBC and nano material are mixed 1 hour, silicon is added Alkanes coupling agent, mixing processing, ultimately forms the product that antioxidant NBC coats nano material entirely, the preparation method it is total 40 20 divide when dividing -2 when reaction time is 1.
Embodiment 1
Antioxidant NBC is prepared from the following raw materials in parts by weight: 53 parts of antioxidant NBC, 38 parts of terephthalic acid (TPA) calcium, and sulfur-bearing Silane coupling agent pair -1 part of-tetrasulfide of [3- (triethoxysilicane)-propyl].
Preparation step: firstly, 38 parts of terephthalic acid (TPA) calcium are added into reactor;By 53 parts of antioxidant NBCs by crushing It is added in reactor after levigate, is mixed with terephthalic acid (TPA) calcium, temperature is controlled at 50 degree;Antioxidant NBC and terephthaldehyde After sour calcium is mixed 1 hour, silane coupler containing sulfur pair -1 part of-tetrasulfide of [3- (triethoxysilicane)-propyl] is added, mixes Stir process is closed, ultimately forms the product that antioxidant NBC coats nano material entirely, 20 divide when total reaction time 2.
The product antioxidant NBC that the present embodiment obtains can all coat nano material, ensure that this product in rubber The effect of application.
Embodiment 2
Antioxidant NBC is prepared from the following raw materials in parts by weight: 60 parts of antioxidant NBC, 46 parts of terephthalic acid (TPA) calcium, and alkyl 2 parts of silane coupling agent tetraethyl orthosilicate.
Preparation step: firstly, 46 parts of terephthalic acid (TPA) calcium are added into reactor;By 60 parts of antioxidant NBCs by crushing It is added in reactor after levigate, is mixed with terephthalic acid (TPA) calcium, temperature is controlled at 60 degree;Antioxidant NBC and terephthaldehyde After sour calcium is mixed 1 hour, 2 parts of alkyl silane coupling agent tetraethyl orthosilicates are added, mixing processing ultimately forms anti-old Agent NBC coats the product of nano material entirely, and 40 divide when total reaction time 1.
The product antioxidant NBC that the present embodiment obtains can all coat nano material, ensure that this product in rubber The effect of application.
Embodiment 3
Antioxidant NBC is prepared from the following raw materials in parts by weight: 55 parts of antioxidant NBC, 43 parts of terephthalic acid (TPA) calcium, and alkyl 2 parts of ethane of silane coupling agent 1,2- bis- (triethoxy silicon substrates).
Preparation step: firstly, 43 parts of terephthalic acid (TPA) calcium are added into reactor;By 55 parts of antioxidant NBCs by crushing It is added in reactor after levigate, is mixed with terephthalic acid (TPA) calcium, temperature is controlled at 58 degree;Antioxidant NBC and terephthaldehyde After sour calcium is mixed 1 hour, it is added 2 parts of alkyl silane coupling agents 1, bis- (triethoxy silicon substrate) ethane of 2-, at mixing Reason, ultimately forms the product that antioxidant NBC coats nano material entirely, and 45 divide when total reaction time 1.
The product antioxidant NBC that the present embodiment obtains can all coat nano material, ensure that this product in rubber The effect of application.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention, example If the nano material can also be silica.

Claims (6)

1. a kind of antioxidant NBC for coating nano material, which is characterized in that the antioxidant NBC is prepared from the following raw materials: anti-aging agent NBC, nano material and silane coupling agent, the nano material are terephthalic acid (TPA) calcium;The parts by weight of each component are as follows: anti-old NBC53-60 parts of agent, 38-46 parts of terephthalic acid (TPA) calcium, 1-2 parts of silane coupling agent;
The preparation step of the antioxidant NBC of the cladding nano material is as follows: (1), firstly, nanometer material is added into reactor Material;(2), antioxidant NBC is added in reactor after crushing is levigate, is mixed with nano material, temperature is controlled in 50- 60 degree;(3), after antioxidant NBC and nano material are mixed 1 hour, silane coupling agent is added, mixing is handled, most End form coats the product of nano material at antioxidant NBC entirely.
2. a kind of antioxidant NBC for coating nano material according to claim 1, which is characterized in that the silanes is even Joining agent is alkyl silane coupling agent or silane coupler containing sulfur.
3. a kind of antioxidant NBC for coating nano material according to claim 1, which is characterized in that by following parts by weight Several raw materials are made: 53 parts of antioxidant NBC, 38 parts of terephthalic acid (TPA) calcium, 1 part of silane coupling agent.
4. a kind of antioxidant NBC for coating nano material according to claim 1, which is characterized in that by following parts by weight Several raw materials are made: 60 parts of antioxidant NBC, 46 parts of terephthalic acid (TPA) calcium, 2 parts of silane coupling agent.
5. a kind of antioxidant NBC for coating nano material according to claim 1, which is characterized in that by following parts by weight Several raw materials are made: 55 parts of antioxidant NBC, 43 parts of terephthalic acid (TPA) calcium, 2 parts of silane coupling agent.
6. a kind of preparation method of antioxidant NBC for coating nano material according to claim 1, which is characterized in that step Suddenly antioxidant NBC is added in reactor in (2) after crushing is levigate, is mixed with nano material, temperature is controlled 58 Degree.
CN201610312237.2A 2016-05-12 2016-05-12 A kind of antioxidant NBC and preparation method thereof coating nano material Expired - Fee Related CN105778155B (en)

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CN111286080B (en) * 2020-04-24 2021-09-21 常州市五洲化工有限公司 Protective material special for polar rubber and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103030838A (en) * 2013-01-16 2013-04-10 江苏爱特恩高分子材料有限公司 Silane coupling agent and preparation thereof
CN104072823A (en) * 2014-07-09 2014-10-01 常州市五洲化工有限公司 Rubber antiager
CN104086803A (en) * 2014-07-09 2014-10-08 常州市五洲化工有限公司 Rubber anti-aging agent
CN104086804A (en) * 2014-07-09 2014-10-08 常州市五洲化工有限公司 Novel rubber anti-aging agent

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103030838A (en) * 2013-01-16 2013-04-10 江苏爱特恩高分子材料有限公司 Silane coupling agent and preparation thereof
CN104072823A (en) * 2014-07-09 2014-10-01 常州市五洲化工有限公司 Rubber antiager
CN104086803A (en) * 2014-07-09 2014-10-08 常州市五洲化工有限公司 Rubber anti-aging agent
CN104086804A (en) * 2014-07-09 2014-10-08 常州市五洲化工有限公司 Novel rubber anti-aging agent

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Granted publication date: 20190419