Innovative industry solution – special solutions for high-temperature nylon modification
The production of high-temperature nylon has been controlled by Western countries due to technical barriers, and the high processing temperature is extremely harsh on the selection of additives, so there is no better solution in China for the time being.
With the breakthrough of key technologies such as adiponitrile, China’s nylon material industry has ushered in vigorous development, China’s special nylon industry has also made great progress, especially high-temperature nylon, the leading enterprise in the modification industry Kingfa Technology has developed the world’s unique high-temperature nylon variety PA9T, and successfully applied, but with the application of various high-temperature nylon varieties, the vast majority of the various types of additives involved in its processing and use process are Bruggemann, SI Group and other foreign enterprises provide, such as Bruggolen H10, Bruggolen H3336, Flexamine and other series of products.
In the face of the increasing market demand for high-temperature nylon materials, Syntholution Tech. has also firmly grasped the pain points of the industry, and launched a series of high-temperature nylon modification special solutions in China, aiming to promote the rapid development of the domestic high-temperature nylon industry.
Solutions include LT5598, a high temperature resistant lubricant with an initial thermal decomposition temperature greater than 340°C; organocopper salts long-acting heat stabilizer H3336 and aniline long-acting heat stabilizer AO3300; Yellowing resistant heat stabilizers H3311 and H3322, etc. Experiments show that LT5598 is added in small quantities, which has little effect on nitrogen-based flame retardant nylon. In flame-retardant nylon materials, the effect on the material is much less than PETS.
The main products are as follows:
- High temperature resistant lubricant LT5598
LT5598 is a polyamide lubricant that is mainly used in the lubrication of polyamide products and is safe and non-toxic.
Appearance：Off-white powder
Molecular weight：700
Melting point：117-122℃
Ash：≤ 0. 1%
Volatiles：≤ 0.3%
TGA（1%）：343℃
TGA(10%) ：380℃
- Organocopper salt long-acting stabilizer H3336
H3336 is suitable for most nylon products (PA6, PA66, PA11, PA12, copolymer nylon), especially E/E products. It can effectively improve long-term heat aging resistance, chemical corrosion resistance and harsh climatic conditions.
- Aniline long-acting heat stabilizer AO3300
AO3300 is mainly used for heavy-duty truck tread and various rubber compounds, which can effectively resist thermal oxygen aging and mechanical deterioration, and provide long-term thermal oxygen protection. It can also be used for natural rubber and has a protective effect on deterioration caused by copper, manganese, etc.
- Yellowing resistant heat stabilizer H3311
H3311 is mainly used in the polymerization and processing of polyamides such as nylon 6, nylon 66, etc., which can effectively protect nylon products from oxidation and prevent yellowing. This product is easily soluble in water, easy to absorb moisture, pay attention to moisture-proof during use.
- Yellowing resistant heat stabilizer H3322
H3322 is mainly used in the polymerization and processing of polyamides such as nylon 6, nylon 66, etc., which can effectively improve the light stability and thermal stability of nylon products.
Main application cases of high temperature nylon:
Automotive industry: structural parts, thermostat housings, power pumps, clutch components, oil pumps, etc.;
Electronic and electrical fields: connectors, SMT connectors, circuit breakers, card slots, etc.;
Machinery industry: water pumps, oil pump accessories, impellers, hot water pipe fietters, bearings, gears, etc.
Yantai Syntholution Technology (Syntholution Tech.)has been steadily established for six years, from its own R&D laboratory to the establishment of its own factory, every product is dedicated and every service is dedicated and professional. From the initial nylon aging additive products, to high-temperature nylon additive products, and then to the development of other engineering plastics special aging additive products, they have been unanimously praised by domestic users.
The “Innovative Industry Solution Award” given by China Engineering Plastics Association in 2022 is a great affirmation and encouragement for Syntholution Tech., and it is believed that through the continuous research and development of Xintelu people, Xintelu Technology will be affirmed by more users at home and abroad.
Please feel free to contact us for any question: little@syntholution.com
Post time: Dec-12-2022