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High-content antioxidant 224, trade name antioxidant RD, chemical name is 2,2,4-trimethyl-1,2-dihydroquinoline polymer, due to the structure of high-content antioxidant 224, it has no Mobility and low volatilization loss, long-term use loss under high temperature, with the characteristics of long-lasting performance, suitable for high-speed tires, high-temperature heating equipment and rubber products used in tropical areas.
This product has low pollution and does not affect vulcanization, especially peroxide vulcanization.
At the same time, it can promote the vulcanization activity of neoprene and does not reduce the adhesion of rubber.
It has a good inhibitory effect on structuring in styrene butadiene rubber.
, And has a strong inhibitory effect on the catalytic oxidation of harmful metal ions such as copper and manganese.
This product has the advantages of large molecular weight, good compatibility with rubber, low volatility, low blooming, high extraction resistance, and good anti-aging performance.
Therefore, it is widely used by the rubber processing industry at home and abroad, whether it is ordinary tires.
, Or radial tires or other rubber products, this product is widely used in order to achieve better protection efficiency.
my country is a big rubber consuming country.
According to statistics, in 2014, my country consumed about 7.
85 million tons of rubber.
Among them, automobile tires, especially radial tires, belong to the key industries developed by the country.
At present, the radialization rate of my country's tires is about 48%.
In the development stage.
Most developed countries in the world have tire radialization rates above 90%, such as 97% in the United States, 95% in Germany, and 93% in Japan.
With the rapid development of my country’s radial tire industry, the demand for high-performance rubber additives is increasing.
In 2014, my country’s tire industry consumed 22.
47.
6 million tons of antioxidants, while there are currently few domestic rubber additives manufacturers.
The technical level is not high, the market space for rubber additives is huge, and the development prospects are broad.
The high-content antioxidant 224 is one of the main rubber additives of Shandong Steier Chemical Technology Co.
, Ltd.
The product quality, effect, and popularity are in an important position in the same industry, and it has brought better benefits to the enterprise.
However, compared with similar foreign products, the effective ingredients of the original products (dimers, trimers, and tetramers of 224 monomers) are low, and the effective ingredients of foreign products are about 50%.
However, the effective ingredients of the original products of this company are relatively low.
The content of ingredients is about 40% (it is a relatively high level in China); the dimer content of similar foreign products is more than 30%, and the dimer content of the original product of the company is about 20%; at the same time, the original product of the company The IBA content of the harmful ingredient in the product is relatively high.
The IBA content of similar foreign products is generally less than 0.
5%, while the IBA content of the original product of the company has reached 1.
2%.
Therefore, the original domestic products are greatly restricted in the competition of radial tire antioxidants.
The high-end consumer market is occupied by foreign products.
A large number of tire manufacturers are eager to improve the product quality of domestic antioxidant 224.
Shandong Stir Chemical Technology Co.
, Ltd.
has independently developed high-content antioxidants through the implementation of the Shandong Province independent innovation project "High-content antioxidant 224 technology research and development and industrialization", applied for 2 invention patents, 3 utility model patents 224 new product, with independent intellectual property rights, and has developed a new process for the production of antioxidant 224 with low acidity and large amount of acetone by the "one-step method".
The process is simple to operate.
The antioxidant 224 produced has a high content of active ingredients and the content of IBA is reduced to 0.
5 % Or less, completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, focus on driving the common development and progress of the new high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong Below 5%, it completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, and strive to promote the common development and progress of the new and high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong Below 5%, it completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, and strive to promote the common development and progress of the new and high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong
This product has low pollution and does not affect vulcanization, especially peroxide vulcanization.
At the same time, it can promote the vulcanization activity of neoprene and does not reduce the adhesion of rubber.
It has a good inhibitory effect on structuring in styrene butadiene rubber.
, And has a strong inhibitory effect on the catalytic oxidation of harmful metal ions such as copper and manganese.
This product has the advantages of large molecular weight, good compatibility with rubber, low volatility, low blooming, high extraction resistance, and good anti-aging performance.
Therefore, it is widely used by the rubber processing industry at home and abroad, whether it is ordinary tires.
, Or radial tires or other rubber products, this product is widely used in order to achieve better protection efficiency.
my country is a big rubber consuming country.
According to statistics, in 2014, my country consumed about 7.
85 million tons of rubber.
Among them, automobile tires, especially radial tires, belong to the key industries developed by the country.
At present, the radialization rate of my country's tires is about 48%.
In the development stage.
Most developed countries in the world have tire radialization rates above 90%, such as 97% in the United States, 95% in Germany, and 93% in Japan.
With the rapid development of my country’s radial tire industry, the demand for high-performance rubber additives is increasing.
In 2014, my country’s tire industry consumed 22.
47.
6 million tons of antioxidants, while there are currently few domestic rubber additives manufacturers.
The technical level is not high, the market space for rubber additives is huge, and the development prospects are broad.
The high-content antioxidant 224 is one of the main rubber additives of Shandong Steier Chemical Technology Co.
, Ltd.
The product quality, effect, and popularity are in an important position in the same industry, and it has brought better benefits to the enterprise.
However, compared with similar foreign products, the effective ingredients of the original products (dimers, trimers, and tetramers of 224 monomers) are low, and the effective ingredients of foreign products are about 50%.
However, the effective ingredients of the original products of this company are relatively low.
The content of ingredients is about 40% (it is a relatively high level in China); the dimer content of similar foreign products is more than 30%, and the dimer content of the original product of the company is about 20%; at the same time, the original product of the company The IBA content of the harmful ingredient in the product is relatively high.
The IBA content of similar foreign products is generally less than 0.
5%, while the IBA content of the original product of the company has reached 1.
2%.
Therefore, the original domestic products are greatly restricted in the competition of radial tire antioxidants.
The high-end consumer market is occupied by foreign products.
A large number of tire manufacturers are eager to improve the product quality of domestic antioxidant 224.
Shandong Stir Chemical Technology Co.
, Ltd.
has independently developed high-content antioxidants through the implementation of the Shandong Province independent innovation project "High-content antioxidant 224 technology research and development and industrialization", applied for 2 invention patents, 3 utility model patents 224 new product, with independent intellectual property rights, and has developed a new process for the production of antioxidant 224 with low acidity and large amount of acetone by the "one-step method".
The process is simple to operate.
The antioxidant 224 produced has a high content of active ingredients and the content of IBA is reduced to 0.
5 % Or less, completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, focus on driving the common development and progress of the new high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong Below 5%, it completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, and strive to promote the common development and progress of the new and high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong Below 5%, it completely solves the problem that the antioxidant 224 cannot be applied to radial tires due to the low content of active ingredients.
Obtained substantial returns in the market, produced good economic and social benefits, provided 75 jobs for the local area, and contributed a lot of profits and taxes, effectively enhancing the strength of the fine chemical industry in the region, and driving the region and surrounding areas The development of raw material enterprises.
On the basis of the previous results, the study chooses a more reasonable acetone recovery system, more effective recovery of acetone, to achieve the purpose of less acetone consumption, further study the reflux process of the process, increase the speed of hydrochloric acid removal, minimize the reflux time, and improve production efficiency.
Efforts to improve product quality and technological level.
Continue to adhere to the road of independent innovation, and strive to promote the common development and progress of the new and high-performance rubber additives industry, achieve mutual benefit and win-win results, and promote the development of regional economic and social progress.
? Shandong Steier Chemical Technology Co.
, Ltd.
?????? Song Changhong
