Typical characteristics
Description
Hydrotalcite is a layered double hydroxide, and layered compounds refer to a class of compounds with a layered structure, interlayer ions, and exchangeability. Due to its unique layered structure and excellent physical and chemical properties, it has efficient acid absorption performance and good thermal stability,when combined with calcium zinc additives, it has a good doubling effect on thermal stability.
Product Advantage
Ø High acid absorption performance and stable acid absorption effect can maintain good acid absorption performance even at high temperatures, which helps to delay the degradation process of materials.
Ø Good thermal stability,adding hydrotalcite to the polymer can significantly improve the thermal stability of the material, maintain structural stability, and extend its service life.
Ø As an inorganic material, hydrotalcite is a green and environmentally friendly functional material,it can replace traditional toxic stabilizers and reduce the harm to the environment and health.
Ø Hydrotalcite utilizes infrared absorption function and also has good thermal insulation and flame retardancy.
Ø The layered structure is adjustable, and by adjusting the synthesis conditions, its interlayer spacing and chemical composition can be adjusted to customize its performance to meet different needs.
Application
Hydrotalcite is widely used in PVC products, calcium zinc stabilizers, plastics, rubber, coatings,Medicine , and environmental protection ect, and is also used as a catalyst,flame retardant and acid absorbent.
Performance Comparation
Particle size distribution
Thermogravimetric analysis
Infrared spectrogram
Thermal stability test
190℃ 
200℃ 
SEM and TEM picture
SEM Images of HTC TEM lmages of HTC(10nm)
Laser Particle Size Analyzer Gas Chromatograph Torque Rheometer
Packaging
This product is white bread appearance. It is packed in 20 kg paper-plastic composite bags or woven bags. It is transported in the form of pallet or without.
Our company
Is in conformity with ISO9001:2015 standard requirements,passed the safety production standardization enterprise certification Is in conformity with ISO14001:2015 standard requirements,passed the intellectual Property management system certification
Safety
Polyethylene and copolymers are considered to be non-hazardous substances when they are used for contact control in accordance with industry practice. Please refer to our material safety data sheet for specific safety handling recommendations.
Storage
Standard recommended storage conditions are as follows: Store indoors, protected from weather (moisture) ,Temperature should not exceed 50℃,Protect from ultraviolet light ,With stretch hood or stretch wrap intact (if applicable) Unopened (if material is opened, it should not be left exposed and should be used within one month); ambient temperature preferred.
When stored correctly in the original packaging,the shelf life is: 2.5 years from date of manufacture.
For Order or Technical Information Contact
Saekyung Chemical Co.,Limited