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SVHC list updated to 240 items! These five substances are officially listed.
On January 23rd, 2024, Helsinki time, the European Chemicals Agency (ECHA) announced a new batch of substances of high concern, and the list of SVHC was officially updated to 240 items. The newly added SVHC substances are as follows: In addition, ECHA also revised the entry of dibutyl phthalate (...Read more -
How to choose auxiliaries for plastic modification? 6 considerations
Plastic modification formula seems simple, but hidden, which requires us to be careful in the selection of additives, then how to obtain higher performance, low cost, easy to process formula? Today, we will introduce you to the selection of additives from the following six aspects. First, choose ...Read more -
3-Amino-1,2, 4-Triazole
3-amino-1,2, 4-triazole, also known as chlorazide, is an organic compound with the chemical formula C2H4N4 that is used primarily as a non-selective herbicide. On October 27, 2017, the list of carcinogens published by the International Agency for Research on Cancer of the World Health Organizatio...Read more -
Daminozide
Daminozide is a succinic acid plant growth regulator, which can delay the aging of leaf lettuce, inhibit the rot and discoloration of mushroom, but has little effect on green cauliflower and stone diorrhoea. 1. Physical and chemical properties It is a succinic acid compound. Pure product is white...Read more -
Product Description——YIHOO UV70
PRODUCT NAME：YIHOO UV70 CAS NO：31582-45-3 Product alias：2,2,6,6-Tetramethyl-4-piperidyl methacrylate Product introduction： Product description： Triazine light stabilizer (HALSs) shows excellent UV blocking ability by scavenging free radicals generated by photosensitive degradation. ...Read more -
Understand PET modification methods
1, PET filling modification Filling modification is one of the most direct and effective ways to improve the properties of materials by using inorganic components that are completely different from polymer matrix properties. 2. PET modified by nanoparticles At present, the research of PET compos...Read more -
What polymer materials were used in the successful first flight of the domestic C919 large aircraft?
Key points: ·The tensile strength and tensile modulus of carbon fiber composite are about 50% higher than that of T300; ·Glass fiber composites can meet the design requirements of low dielectric constant and reduce manufacturing costs; ·Fluorine plastic parts can help large aircraft high temperat...Read more -
What new opportunities does new energy lightweight bring to modified plastics?
Lightweight is the goal pursued by the new energy automotive industry, and plastics can show their power in this regard. Ⅰ Overview of modified plastics for vehicles Automotive lightweight is an important direction for the future development of the automotive industry. Whether it is for tradition...Read more -
The application of polymer materials in the field of hydrogen energy from the 2023 Rubber and Plastic Exhibition
Hydrogen, which can react with oxygen to form water, is an ideal secondary energy source. Among them, hydrogen produced by renewable energy sources such as solar and wind power is called green hydrogen. Green hydrogen has great development potential due to its zero carbon emission. Green hydrogen...Read more -
Plastic functional additives 7 hot spots: flame retardant, weather resistance, conductivity, enhancement, wear resistance, antibacterial, anti-hydrolysis
Modified plastics refer to plastics that are processed and modified by filling, blending and other methods in resins of general plastics (PE, PP, PVC, PS, ABS) and engineering plastics (PA, PC, POM, PBT, PPO) to make them have better properties such as flame retardant, impact resistance and easy ...Read more -
Brief analysis of TPU spinning process and application of vamp
TPU yarn is a fiber material made of thermoplastic polyurethane elastomer by spinning process. It has excellent wear-resisting, torturing resistance, tearing resistance, high strength, hot melting, easy shaping (durable), antibacterial and deodorant, anti-water, environmental protection and recyc...Read more -
Reinforcement materials in thermoplastic composites
What is thermoplastic composite material? In recent years, the development of fiber reinforced thermoplastic composites based on thermoplastic resin is rapid, and the research and development of this kind of high performance composites is starting in the world. Thermoplastic composites refer to t...Read more