News_第26页_Novista Chemicals - The pioneer of Flame retardant

30 2022-8
PVC Compounds for Weather Resistant Applications - 1 Flexible PVC is an inherently weather resistant material. Like all thermoplastics, however, it can be affected by weathering - a general term used to cover a wide range of outdoor environmental conditions.Various additives are available to improve a compound's weather resistance. Before selecting a compound and additives, it is important to fully consider the environment that wi…
30 2022-8
Why should work sites use recycled PVC for materials? The use of plastics in street and road works is often unavoidable, with durable materials required to keep the public and workforce safe. Traditionally, plastic has been a top choice for products use in street works, construction sites and events due to its durability and realiability. As pressure rises to reduce our impact on the environment, finding the most sustainable produc…
27 2022-8
Knowledge Of The Use Of Flame Retardants In general, the flame retardant mechanisms of bromine and chlorine systems are similar. At high temperature, the carbon-halogen bond in halogen-based flame retardants will be damaged, releasing halogen free radicals, which can effectively capture free active free radicals generated by thermal degradation of polymer materials, and can effectively reduce the concentration of free …
27 2022-8
The Development Prospect And Direction of PP Plastic Flame Retardant The development prospect and development direction of PP plastic flame retardant is a new type of reactive flame retardant containing Br (bromine), P (phosphorus) N (nitrogen) and other elements. Brominated flame retardantMost brominated flame retardants will decompose at 200-300 ℃, this temperature range is also the decomposition temperature range of polypropylene, so when pol…
27 2022-8
Fire Protection Effect Of Intumescent Steel Structure Fireproof Coating On Steel Barrier function. The high-expansion carbonized layer can effectively isolate the protected steel structure from air and heat sources, thereby effectively reducing the surface temperature of the steel structure and prolonging the support time of the steel structure in a fire. The heat absorption, softening, melting and expansion of the polymer coating, the physical change of the…
27 2022-8
[Vietnam Customs Authorities] Decree No. 111/2021/ND-CP on goods labels [Vietnam Customs Authorities] Decree No. 111/2021/ND-CP dated December 09, 2021 on amendments to some articles of Government’s Decree 43/2017/ND-CP on goods labelsAccording to article 10 in the Decree from Vietnam customs document No. 111/2021/ND-CP, the following information on the original label of goods imported into Vietnam must be written in Vietnamese or foreign language …
20 2022-8
FLAME RETARDANT INITIATIVES UNDERWAY TO ADVANCE A CIRCULAR ECONOMY In a circular economy, it is important to keep resources in use for as long as possible and recover them at the end of their service life, and to be reused as raw material for new products. The flame retardant industry is committed to seeking ways to advance the circularity of flame retardant chemistries. A recently conducted pilot program shows that it is readily possible to us…
20 2022-8
BROMINATED FLAME RETARDANTS: ESSENTIAL USE AND SUSTAINABILITY · The use of plastics in durable goods will continue to rise, and fire safety is an expectation of society important to preserve.· Flame retardants are critical chemistries that help protect plastic components used in the modern built environment.· Brominated polymers provide unique and versatile fire safety solutions.· · NOTE: Chlorinated, fluorinated, phosphorous, and mineral …