Oct 24, 2000 . Improve dispersion of fillers/pigments . Taken from classical PVC terminology: . + FILLER/PIGMENT + LUBRICANT/ADHESIVE.
High-performance OrcoPlast™ dyes and pigments for plastics & s including . help you select the right colorant for your plastic, , or resin system.
In the rubber and plastic industries as well as related fields, most colorants used are . Good dispersion of color pigments depends on the breaking up of these ... polyethylene and PP polypropylene using all forms of the aforementioned.
Nov 2, 2010 . 1. Introduction. Wood fiber and s such as PVC, HDPE, and PP comprise .. due to better dispersion of wood flour in matrix . Examining . For example, adding photostabilizers and pigments provides protection ... Prior exposure to UV/water spray cycling, coextruded WPC surface [Fig.
Taihei Chemicals manufactures and processes the following dispersion elements. . NC chips (pigments dispersed in industrial nitrocellulose). Carbon black:.
Effective mixing is important for achieving good dispersion of wood filler and to .. Typical wood plastic composites or wood plastic compounds (WPC) are made out of . PP, or PVC, and 5% additives such as lubricants, pigments, stabilizers,.
Wood plastic composite is a relatively new material that has many potential uses. The markets for WPC decking lumber have been expanding ... Pigments are added to provide a desired color to the . WPC is through efficient dispersion . HDPE. Wood. (80% MC) dry basis no bark. Roundwood equivalents w/bark. 1. 2000.
Jul 20, 2007 . effective contrast agent for X-ray CT scanning of wood/HDPE composites. . Morphological Characterization of Wood Plastic Composite (WPC) with .. Original image of randomly dispersed wood particles, (b) Length and width ... compatibilizers, lubricants, colorants, pigments, and foaming agents, etc.
Lubricants are essential to preventing edge tear of WPC boards. . improve dimensional stability, impact resistance, and fiber dispersion, while reducing creep. .. Safoam WLB is a reportedly unique HDPE wax external lubricant for PVC, PP, . and weatherable pigments to satisfy demand for better color-fade resistance at.
blending and dispersion as well as lubricating process enhancements for the compounder, molder or . resin containing ~25% high-density polyethylene with.