News_第35页_Novista Chemicals - The pioneer of Flame retardant

8 2022-6
Bio-based PVC- A revolutionary new technology-1 Polyvinyl Chloride (PVC) is the third-largest thermoplastic material used by volume in the world. It is also one of the most renewable plastic and is found in various forms and several rigid as well as flexible applications in everyday life. Like most polymers today, polyvinyl chloride is derived largely from fossil fuels. With today’s increasing regulations and driven by the i…
8 2022-6
How to install PVC flooring at your apartment?-3 Installing the PVC flooring Step 1: Layout the vinyl flooring in the room and mark the area where the excess will be cut out. Cut with a utility knife or heavy-duty shears. Save any excess vinyl flooring for installing in a closet, laundry room, or small bathroom.
8 2022-6
How to install PVC flooring at your apartment?-2 Tools you need to install PVC flooring at your apartment:Tools - Putty knife
8 2022-6
How to install PVC flooring at your apartment?-1 Polyvinyl Chloride (PVC) is the third-largest thermoplastic material used by volume in the world. It is also one of the most renewable plastic and is found in various forms and several rigid as well as flexible applications in everyday life.
8 2022-6
Role of stabilizer in retaining underwater volume resistivity The main function of heat stabilizers for Polyvinyl chloride is to slow the degradation process of PVC and make processing of polymer easy, like all other ingredients of compounding formulations, PVC heat stabilizers also affect the volume resistivity of the final compound. During stabilization reaction, many by-products are formed which affect water absorption and dielectric pr…
28 2022-5
Nanocomposites as a flame retardant Nanocomposites is a multiphase solid material where one of the phases has one, two or three dimensions of less than 100 nanometres, or structures having nanoscale repeat distances between the different phases that make up the material. Polymer layered-silicate nanocomposites (PLSNs) with silicate enhance mechanical properties, increase heat-distortion temperatures, improve therm…
28 2022-5
Nano materials as a flame retardant Inexpensive nanoclays form 'nano-network' which spread out and dispersed through the host material forming a sort of gauze. The breakdown of material and the release of gas phase combustible molecules are slowed down or even prevented. Nano materials can be used as:a) Nano polymer compositesb) Nanoparticles in traditional back-coatingsc) Deposition of nano coatings on the fabric…
28 2022-5
Intumescent FRs Intumescence is the result of a combination of charring and foaming at the surface of the burning polymer, which protects the underlying material from the action of the heat or flame. Intumescent FRs (IFRs) is often used for applications requiring high levels of flame retardancy. They are highly efficient and low toxic. They provide very robust fire safety and flame resistance p…