News_第51页_Novista Chemicals - The pioneer of Flame retardant

27 2021-11
Advantages of flame retardant masterbatch Because of the flame retardant efficiency, environmental protection, efficiency, convenience and so on, the flame retardant masterbatch has become an effective substitute for the traditional flame retardant and has been widely used in the various aspects of plastic granulation, extrusion, injection molding and other aspects. The effective flame retardant masterbatch is also know…
27 2021-11
What types of products use flame retardants? While an ever-evolving list of new products—from hair dryers and small appliances to laptops and flat-screen televisions—is incorporated into our homes, offices and commercial environments, we seldom think about how the products are made. Flame retardants provide consumers with a critical layer of fire protection and are vital to reducing the risks associated with fire. Today,…
27 2021-11
Fireproof ABS As a general flame-retardant material, flame-retardant abs material has a wide range of applications, including: electronic and electrical enclosures, instrumentation, auto parts, switch panels, sockets, etc. The ABS material itself is a non-flame-retardant plastic. It is necessary to add modifiers, including flame retardants and other flame-retardant materials, to make the ABS …
24 2021-11
The Plastic Profile Extrusion Process Explained-3 ProductsElectrical equipmentProfile shapesThe primary process used in the production of long cross-section shapes is extrusion. Most new homes today have vinyl slidings, developed using this procedure. The production of other profile shapes such as rain gutters and windshield wipers also uses the process.
24 2021-11
The Plastic Profile Extrusion Process Explained-2 Step 4:Before the resin is passed through a die to create the end product’s shape, it passes through a screen reinforced by a breaker plate. The screen removes the contaminants or inconsistencies that may be in the melted plastic. The resin is now ready to die as it’s fed into the cavity for cooling and hardening. Water bath or cooling rolls can help in fastening the cooling p…
24 2021-11
The Plastic Profile Extrusion Process Explained-1 Plastics are a popular raw material used in making a wide array of products, ranging from tubing to Energy-Efficient Vinyl Window Frames. The plastic profile extrusion process is a common procedure in the plastic-making sector because it’s readily available and easy to deploy. Many companies prefer handling plastics to other materials because petroleum-based products are easy …
23 2021-11
The brief introducton of plastic extrusion process In the plastics extrusion process, raw thermoplastic material, or resin, is gravity fed from a top mounted hopper into the barrel of an extruder. Additives, such as colorants and UV inhibitors, in either liquid or pellet form are often used and can be introduced into the resin below arriving at the hopper. The process has much in common with plastics injection molding though dif…
23 2021-11
PVC Profile Extrusion Process Profile extrusion is the process of making continuous shapes of plastic (not including sheet and film) by extrusion. Molten polymer is forced through a metal die cut into the linear shape of the desired finished article (channel, tube, etc.). The molten polymer exits the die and is drawn to the appropriate thickness in air. The article is then cooled and shaped by a forming/sizi…