Cera Tec Brake Grease-manufacture,factory,supplier from China

(Total 24 Products for Cera Tec Brake Grease)
Product ParametersSynthetic grease antioxidant TBHQ, is a white or slightly reddish-brown crystalline powder with a very light special fragrance, almost insoluble in water (about 5 per cent), soluble in organic solvents such as ethanol, ethyl acetate, ether and so on.How to use the productPumping methodSeed method of preparation of TBHQ concentrated solution, through the stainless steel quantitative pump in accordance with the prescribed ratio of injection needs to be stabilized with a fixed flow rate, flow rate of fat or oil in the pipeline.
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How to use the productDirect methodHeat the grease to 60~70°C, add TBHQ according to the required proportion amount, stir vigorously for 10~15 minutes to dissolve it then stir continuously (no need to stir vigorously to avoid excessive air entry) for about 20 minutes to ensure the TBHQ is evenly distributed.Seed methodFirst dissolve TBHQ in a small amount of oil (or 95% alcohol solution), formulated as 5% ~ 10% of TBHQ oil (or alcohol solution), then directly or by the dosage added to the fat or oil to go and then stir, so that TBHQ uniform distribution.CaveatTBHQ should be fully soluble and e
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Oil and grease antioxidant TBHQMolecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-0TBHQ is an efficient and safe food antioxidant, which has been approved for use in more than one hundred countries and regions around the world, such as Europe, America, Asia, Australia, Africa, etc.
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Oil and grease antioxidant TBHQMolecular method: c10h14o2Molecular weight: 166.22Cas no: 1948-33-zeroTBHQ is a good and secure food antioxidant, which has been accepted to be used in multiple hundred international locations and regions around the world, together with europe, the usa, asia, australia, africa, etc.
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Fully dissolve and evenly disperse TBHQ in oil, otherwise it will affect the antioxidant effect.Some organic acids and their derivatives can enhance the activity of TBHQ. It is better to mix it with 0010.02% citric acid.Oil antioxidants are a type of substance that can prevent or delay the deterioration of oils or fatty foods, extend their shelf life, and tert butyl hydroquinone (TBHQ) is a high-quality edible oil antioxidant.It is the most effective antioxidant for most oils, especially vegetable oils.
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Animal fats undergo a series of reactions such as the aggregation of fats, the production and transmission of free radicals, and so on at high temperatures. At the same time, animal fats lack natural antioxidants, so it is necessary to add effective antioxidants to maintain an appropriate shelf life. Chen Yongquan et al. measured the changes in peroxide value of samples added with different antioxidants in lard while studying the antioxidant properties of TBHQ.
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Vegetable oils and fats antioxidant TBHQ is a highly efficient, low-toxicity antioxidant phenolic antioxidant with excellent antioxidant effect, and the existing food antioxidant BHA, BHT, PG, etc.
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 It plays an irreplaceable role in the production process of pastry food and is also an important source of energy for consumers. However, the oxidation and rancidity of fats and oils, as well as the production of unpleasant flavors, are a problem that troubles many pastry food producers. They not only cause changes in the appearance, taste, and odor of pastry food, but also affect the length of its shelf life. Adding food antioxidants is the most convenient, feasible, and effective method.Pastry is generally made from grains, oil, sugar, and/or sweeteners, eggs, milk, etc.
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Vegetable oil, animal fat, chewing gum, soup, seasoning, vitamins, grain food, nuts, essence, sausage, animal feed, grain food packaging, candy, instant potatoes, flavor substances, yeast, cosmetics, etcAs an antioxidant, it must meet the following requirements as much as possible: no harm to the human body; There should be no bad taste, smell, or color; Low concentration can be applied; If added to oil, it is fat soluble and can still maintain effective antioxidant capacity after processing; Need to be fast, effective, and cost-effectiveAntioxidants are substances that prevent or delay food o
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Especially in areas with high room temperature, such as some southern regions of China, the sourness and flavor of instant noodles have become a hot topic of concern for instant noodle production enterprises and consumers. Therefore, appropriate selection of antioxidants can inhibit the rancidity of oily food production and prolong the storage life of the product. Shelf life is considered an effective way to prevent the product from deteriorating due to oxidation.
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More than 20 countries have approved the use of TBHQ as a food antioxidant, including China, the United States, Australia, Brazil, etc. The US Food and Drug Administration (FDA) allows TBHQ to be used alone or in combination (with BHA or BHT) for oil or fatty foods, including volatile essential oils, with a maximum allowable dosage of 200PPM. It can also be used in non-alcoholic beverages, margarine, and mixed nuts.China allows TBHQ to be used as a food additive, with a maximum dosage of 0.2g/Kg.
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T-butylhydroquinone, abbreviated as TBHQ, has a molecular formula of Cl0H1402 and a molecular weight of 166.22. [1] It is a white to light gray crystalline or crystalline powder with a very slight special odor. It is soluble in ethanol, acetic acid, ethyl ester, isopropanol, ether, and oils, and is almost insoluble in water (25 ℃,<1%; 95 ℃, 5%). TBHQ is an oil soluble antioxidant that can prevent or delay the oxidation and deterioration of fats in food.
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At high temperatures, a series of complex chemical reactions such as oxidation, decomposition, polymerization, and hydrolysis are prone to occur, resulting in a rapid increase in the acid value, peroxide value, and carbon base value of roasted foods. In the later stage of storage and sales, unpleasant odors are easily produced. The use of TBHQ can effectively delay oil oxidation in pastry foods.However, the oxidation and rancidity of fats and oils, as well as the production of unpleasant flavors, are a problem that troubles many pastry food producers.
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The US Food and Drug Administration (FDA) allows TBHQ to be used alone or in combination (with BHA or BHT) for oil or fatty foods, including volatile essential oils, with a maximum allowable dosage of 200PPM. It can also be used in non-alcoholic beverages, margarine, and mixed nuts.TBHQ, also known as tert butyl hydroquinone, is a phenolic oil soluble antioxidant. TBHQ has high efficiency and stability, which can extend the shelf life of foods rich in oil and improve food safety.
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White or off-white crystalline powder; moderate smell, non-toxic; most important issue content ≥98.5%; relative density 1.09; melting point 212-218℃; solubility (g/100g solvent, 25℃): ethanol 35.1, acetone 39.0, ethyl acetate forty eight.eight, benzene 1.5, insoluble in fuel, insoluble in water; colorless, non-polluting, smooth to disperse, and so forth.   Characteristicsf DTBHQ:Chemical call: 2,five-di-tert-butylhydroquinone (2,5-di-tert-butylhydroquinone)Abbreviation: DTBHQEnglish name: 2,five-di-tert-butylhydroquinone (DTBHQ)Molecular formula: C14H22O2Molecular weight: 222.33Type
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White or off-white crystalline powder; slight odor, non-toxic; main component content ≥98.5%; relative density 1.09; melting point 212-218℃; solubility (g/100g solvent, 25℃): ethanol 35.1, acetone 39.0, ethyl acetate 48.8, benzene 1.5, insoluble in gasoline, insoluble in water; colorless, non-polluting, easy to disperse, etc. Characteristicsf DTBHQ:Chemical name: 2,5-Di-tert-butylhydroquinone (2,5-di-tert-butylhydroquinone), abbreviation: DTBHQEnglish name: 2,5-Di-tert-butylhydroquinone (DTBHQ)Molecular formula: C14H22O2Molecular weight: 222.33Classification belongs to: Polyphenols CAS: 8
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The order of antioxidant activity in soybean oil is TBHQ>Vc>VE>catechins>BHT. Among them, TBHQ, VE, and BHT have good oil solubility and do not change color after heating, making them suitable for use as advanced soybean oil antioxidants. The antioxidant effect of BHT can only be displayed after a long time. Adding 20mg/kg to oil for short-term storage is better than adding 100mg/kg. Although Vc and catechins have strong antioxidant effects, they are difficult to dissolve in oil and have poor thermal stability.
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Possible reaction pathways of 2,5-di-tert-butyl-hydroquinone (2,5-DTBHQ).Valgimigli et al. proposed a mechanism wherein semiquinone (2) reacts with molecular oxygen to produce 2,5-di-tert-butyl-1,4-benzoquinone (2,5-DTBBQ) and hydroperoxyl radical (HOO∙). The semiquinone (2) terminates a second propagation chain via either hydrogen abstraction (Reaction II) or addition reaction (Reaction IV) and these reaction pathways play a very critical role in the inhibition process.
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Fully dissolve and evenly disperse TBHQ in oil, otherwise it will affect the antioxidant effect.Some organic acids and their derivatives can enhance the activity of TBHQ. It is better to mix it with 0010.02% citric acid.This product cannot be mixed with PG (Propyl Gallate) for use. Avoid using this product under strong alkaline conditions.Oil is one of the basic nutrients in human diet, and most foods contain abundant oil. It can be said that human health cannot do without oil, and the quality and safety of oil are closely related to human health.
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Product ApplicationsAntioxidants in soybean oil antioxidant effect in the following order: TBHQ>Vc>VE>Catechin>BHT, of which TBHQ, VE and BHT oil solubility is good, heat does not occur after the colour change, suitable for use as a high-grade soybean oil antioxidant.
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Although some people don't know about the Antioxidant (oil-soluble) TBHQ , Antioxidant (oil-soluble) TBHQappears in all corners of our lives and quietly improves our quality of life.Product Parameters:Molecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-0TBHQ is a highly effective and safe food antioxidant, which has been approved for use in more than one hundred countries and regions around the world, including Europe, America, Asia, Australia, Africa, etc.
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TBHQ, an antioxidant for edible fats and oils, improves the antioxidant property of fats and oils without changing the flavor and color of the food.1.Product ParametersMolecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-0Edible oils and fats antioxidant TBHQ is an efficient and safe food antioxidant, which has been approved for use in more than one hundred countries and regions around the world, such as Europe, the Americas, Asia, Australia, Africa, etc.
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1.Product ParametersMolecular formula: C10H14O2Molecular weight: 166.22CAS No.: 1948-33-0Antioxidant TBHQ is a highly effective and safe food antioxidant, which has been approved for use in more than one hundred countries and regions around the world, including Europe, America, Asia, Australia, Africa, etc.
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It can be seen that various antioxidants have significant antioxidant effects, with the order of advantages and disadvantages being TBHQ>PG>BHA>BHT>tocopherol.And the antioxidant effect increases with the increase of the addition amount; The use of a small amount of synergist in combination with TBHQ can have a synergistic effect on antioxidant activity and enhance its antioxidant effect.Especially in areas with high room temperature, such as some southern regions of China, the sourness and flavor of instant noodles have become a hot topic of concern for instant noodle production e
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Relate News
Zibo, June 25 -- In order to further improve product quality and optimize production processes, a four-member Shandong Best Each team went to Zibo Taiji Enamel Equipment Manufacturing Co. The focus of the visit was on the understanding and learning of core equipment such as enameled reactors and stirred condensers, aiming to promote the leap of product quality and significantly improve the production efficiency through the introduction of more advanced technology and equipment. Zibo Taiji Enameling Equipment Manufacturing Co., Ltd.
Precautions for use 1. The amount and proportion of terbutylhydroquinone used should be strictly controlled and should not exceed the maximum amount specified.2. Terbutylhydroquinone should be used in acidic medium, avoid mixing with alkaline substances.3. Terbutylhydroquinone should be stored in a cool and dry place, avoiding direct sunlight and high temperature environment.4. butylhydroquinone should be stored in stainless steel or glassware when in direct contact with food, avoid using plastic containers.5.
6. Safety EvaluationThe safety evaluation of TBHQ mainly includes toxicological evaluation and safety assessment. According to the results of many studies at home and abroad, the acute toxicity of TBHQ is low, and the oral LD50 of mice is 9.31g/kgbw, which belongs to the low toxicity category. In terms of safety assessment, the International Expert Committee on Food Additives (ECFA) considered TBHQ to be safe within the specified range of use.
In modern society, shelf life is one of the key factors for food safety. Therefore, in order to extend the shelf life of food and ensure its stable quality, many food manufacturers use TBHQ, a synthetic antioxidant, which has the advantages of antioxidant, preservative and shelf life extension, and is widely used in various food products.In the potato chip industry, TBHQ is a commonly used food additive. During the production of potato chips, the surface of potato chips will oxidize when exposed to the environmental atmosphere, thus affecting their taste and texture.
Shandong BEST Each delivers high quality synthetic rubber antioxidant (DTBHQ) to Weifang efficiently, helping the rubber industry to upgrade again. Recently, Shandong Best Best Food Technology Co., Ltd. successfully delivered a batch of high-quality synthetic rubber antioxidant (DTBHQ) to Weifang on time, and this efficient and accurate logistics service once again demonstrated Best's excellent ability in product quality and logistics efficiency. Since its establishment in 2015, Shandong BEST Food Technology Co., Ltd.
Shandong Best Each Ships High-Quality DTBHQ to Shanghai, Helping Industrial Sector to Achieve Another Successful Result Ltd. has successfully shipped a batch of high quality 2,5-Di-tert-butylhydroquinone (DTBHQ) to Shanghai, demonstrating once again its strong production capacity and in-depth layout of the market.
DTBHQ and TBHQ are two food additives that are somewhat similar in function, but also differ in chemical structure and application areas. Let's take a look at the differences between these two food additives.First of all, there are differences in the chemical structures of DTBHQ and TBHQ, whose full name is Di-Tert-Butylhydroquinone, a di-tert-butylhydroquinone, and TBHQ, whose full name is Tert-Butylhydroquinone, also a hydroquinone, but it has only one tert-butyl group.
Antioxidant TBHQ: chemical structure, synthesis method, properties and uses, antioxidant mechanism, additive amount and use, safety evaluation, market demand and development trend, impact on the environment and treatment measures, evaluation of economic and social benefits, impact on human health and preventive measures1.Chemical structureThe chemical structure formula of TBHQ (tertiary butylhydroquinone) is C10H1402, which is a kind of effective antioxidant, widely used in food, cosmetics, medicine and other fields.2.Synthesis MethodsThe synthesis method of TBHQ mainly includes the following
Introduction and Applications of Terbutylhydroquinone (TBHQ)Introduction of TBHQ Terbutylhydroquinone (TBHQ) is a common food additive, which is widely used as antioxidant and preservative for edible oils, fats and oils, meat, fish, beverages and other foods. In this article, we will introduce the chemical properties, safety, uses and precautions for the use of TBHQ in detail. I.
TBHQ is a new synthetic antioxidant with good antioxidant effect, especially for vegetable oil antioxidant, has a very good anti-corrosion effect, is internationally recognized as one of the best food antioxidants.Benefits of using TBHQ in food:Good antioxidant effect, added to food can prevent food spoilage and odor, and well prolong the shelf life of food; in addition, it has anti-mold and anti-bacterial effects that other antioxidants do not have, and can effectively inhibit the growth of bacteria such as Bacillus subtilis, Staphylococcus aureus, Escherichia coli and other microorganisms su
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