01-18-2017, 05:13 AM
<p>Wood plastic that is wood-plastic composite materials, refers to the use of polyethylene, polypropylene and polyvinyl chloride, instead of the usual resin adhesive, and more than 35% -70% of wood flour, rice husk, straw and other waste plant fiber mixed into a new Of the wood material, and then by extrusion, molding, injection molding and other plastic processing technology to produce the plate or profile. Is a booming domestic and international in recent years, a new type of composite materials.</p>
<p>Some artificial zeolites may be added to the polymer, and the aluminosilicate molecular capture powder may absorb the odor in the material. The adsorbent captures small organic molecules that produce off-odor through a large number of crystal voids in the powder. Molecular capture adsorbents have been successfully applied to polyolefin extrusion tubing, injection and extrusion blow molded containers, isolation packaging materials, extrusion packaging and sealing materials. The molecular adsorbent powder may also be added to the plastic as a dehumidifying agent to remove water vapor therefrom.</p>
<p>Extruded products of different sizes and shapes increase the diversity of wood-plastic composites. When profiles are not required to have a continuous sheet-like structure or the part has a complex structural design, the wood-plastic profile can be either injection-molded or molded. In order to solve this problem, processors need to reduce the amount of wood fillers needed to increase the flow of the melt.Since 200 �� C is the upper limit of the operating temperature of wood-plastic composites, some resins with a melting point above 200 �� C, such as PET, can not be used for wood-plastic composites. Water vapor will degrade the properties of the composite and also help to breed microorganisms, so it is important to remove the moisture before using the wood filler. Processing before molding the wood filler to be dried, the general requirements of water vapor content after treatment to less than 1 to 2%. Now the wood-plastic composite processing machinery requires the feed equipment, drying equipment, extrusion equipment and molding equipment, and some necessary downstream equipment such as cooling water tanks, traction equipment and cutting equipment.</p>
<p>artifical marine teak decking<br />
malaysia market for applications of wpcs<br />
balcony floor coverings non flammable</p>
<p>Some artificial zeolites may be added to the polymer, and the aluminosilicate molecular capture powder may absorb the odor in the material. The adsorbent captures small organic molecules that produce off-odor through a large number of crystal voids in the powder. Molecular capture adsorbents have been successfully applied to polyolefin extrusion tubing, injection and extrusion blow molded containers, isolation packaging materials, extrusion packaging and sealing materials. The molecular adsorbent powder may also be added to the plastic as a dehumidifying agent to remove water vapor therefrom.</p>
<p>Extruded products of different sizes and shapes increase the diversity of wood-plastic composites. When profiles are not required to have a continuous sheet-like structure or the part has a complex structural design, the wood-plastic profile can be either injection-molded or molded. In order to solve this problem, processors need to reduce the amount of wood fillers needed to increase the flow of the melt.Since 200 �� C is the upper limit of the operating temperature of wood-plastic composites, some resins with a melting point above 200 �� C, such as PET, can not be used for wood-plastic composites. Water vapor will degrade the properties of the composite and also help to breed microorganisms, so it is important to remove the moisture before using the wood filler. Processing before molding the wood filler to be dried, the general requirements of water vapor content after treatment to less than 1 to 2%. Now the wood-plastic composite processing machinery requires the feed equipment, drying equipment, extrusion equipment and molding equipment, and some necessary downstream equipment such as cooling water tanks, traction equipment and cutting equipment.</p>
<p>artifical marine teak decking<br />
malaysia market for applications of wpcs<br />
balcony floor coverings non flammable</p>