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Application of Glass Beads Materials in Plastics

Article source:Original Author:admin Popularity: Time:2017-07-24 11:10 【Big Middle Small
Glass Beads in Plastics
At present, the micro-ball material in the plastic processing industry is the most widely used. Mainly in the following areas:
 
1 beads reinforced bumper special material
Car insurance materials are the most important plastic parts of the automotive industry, both for light weight, but also with high impact performance, only a few units can produce.
Now use the microbead material as filler, through the plastic modification of the new method to polypropylene resin as the main body, adding microbeads and various additives, modifier, by twin screw extruder mixing, plasticizing, granulation, Has produced a special car bumper material. This special material has excellent mechanical properties, excellent chemical stability, anti-aging characteristics. This special material is all kinds of large size car bumpers, especially high-end car bumper special materials, can also be used to manufacture car fender, skirt, trim, baffle and other requirements with high impact Of the products.
 
2 beads of flame retardant special materials
As the microbeads themselves are vitreous, flame retardant high temperature. Although it is not decomposed in the combustion of water, but with the use of organic flame retardants to form an organic - inorganic composite flame retardant system, not only to maintain the mechanical strength of plastic products, and flame retardant performance to meet the US UL94V-0 standard requirements The
Microbeam flame retardant modified special materials, due to the addition of micro-beads and organic flame retardants, plastic products can be used at high temperatures for long-term use, and apply to a variety of different processing technology. This special material can be widely used in the production of various flame retardant requirements of electrical products and other products.
 
3 microbead modified pipe sheet material
For a variety of resins such as PP, PVC and ultra-high molecular weight polyethylene made of plastic pipe and sheet metal has been applied in various fields, for demanding products such as large diameter natural gas pipeline, oil pipe, a variety of water pipes, etc. Improve the weatherability of products, corrosion resistance, wear resistance and improve the heat resistance, impact resistance, the best practice is to add emblem material.
To this end, the researchers have developed PP, PVC, ultra-high molecular weight polyethylene as the carrier resin beads modified special materials. This special material shows excellent enhancement and toughening effect, with excellent impact resistance, heat resistance, low temperature resistance, abrasion resistance, corrosion resistance and weather resistance and other excellent quality.
 
4. Other applications
For many of the plastic products, you can also develop more beads modified masterbatch and special materials. For example, for nylon (PA-6) products, the traditional practice in the past in order to enhance the modification is to add glass fiber, such as PA by adding 30% glass fiber masterbatch use is very common. Now use 25% beads and 5% glass fiber made of PA masterbatch, the performance can reach the original 30% glass fiber masterbatch indicators. But the price of micro-bead filler is only half of the glass, the real cost of material to reduce. Another example is the textile with the shuttle due to wear and tear often need to replace. Now with microbeads filled with plastic shuttle service life greatly extended.
 
At present, the development and application of microbead materials is the key to promote the development of microbead materials. The surface modification, the application of polymer materials and composite materials is the key technology. Only to strengthen this aspect of the study, microbead material in plastic, rubber and other polymer materials and industry play an important role. In other words, inorganic powder materials and polymer materials only, the development of composite materials can be made significant progress in the application.

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