wpc hdpe pvc pigment dispersion

Lubricants and Additives for Polymer Compounds - Struktol

Oct 24, 2000 . Improve dispersion of fillers/pigments . Taken from classical PVC terminology: . POLYMER + FILLER/PIGMENT + LUBRICANT/ADHESIVE.

Dyes & Pigments for Plastics - Organic Dyes and Pigments

High-performance OrcoPlastâ„¢ dyes and pigments for plastics & polymers including . help you select the right colorant for your plastic, polymer, or resin system.

dispersions of color pigments - Akrochem Corporation

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.

Ultraviolet weathering of HDPE/wood-flour composites coextruded .

Nov 2, 2010 . 1. Introduction. Wood fiber and polymers such as PVC, HDPE, and PP comprise .. due to better dispersion of wood flour in polymer matrix [23]. Examining . For example, adding photostabilizers and pigments provides protection ... Prior exposure to UV/water spray cycling, coextruded WPC surface [Fig.

High Dispersion Elements

Taihei Chemicals manufactures and processes the following dispersion elements. . NC chips (pigments dispersed in industrial nitrocellulose). Carbon black:.

Wood-plastic Composites - an overview | ScienceDirect Topics

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 Composites - A Primer - University of Tennessee .

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.

Thesis template - Oregon State University

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.

Wood-Filled Plastics: They Need the Right Additives for Strength .

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.

Intelligent Additive Solutions for Today's Thermoplastic . - Struktol

blending and dispersion as well as lubricating process enhancements for the compounder, molder or . resin containing ~25% high-density polyethylene with.