Material:Polyvinyl Chloride/PVC; Usage:General Plastics; Plastic Properties After Heated:Thermoplastic Plastics; Plastic Forming Method:Extrusion; Color:White; Application:Industry; Appearance:White Powder; Feature:Modified PA6; CAS No.:25038-54-4; ...
What Is Polyurethane Foam? While free of toxic flame retardants, upholstered furniture still utilizes toxic materials. Most of the furniture sold to US consumers is made with polyurethane foam (aka “polyfoam” or “PU foam”). This is what you need to know about this material. To begin,...
realized that PTFE had even greater potential. As he started to experiment with expanding PTFE, he noticed that this material became much more flexible and lightweight the more air it admitted. Bob’s experiments resulted in the discovery ofexpanded polytetrafluoroethylene ePTFE, which is now used...
The Chinese name of the PP material is polypropylene, the English name is polypropylene, the former P stands for poly-"multiple, polymerization", and the latter P stands for propylene "propylene". Temperature resistant -20 - 120 degrees, is one of the common microwave plastics. Pp is engineer...
Dry PAA is a white solid. It is capable of absorbing many times its weight in water, and hence is used in disposable diapers. Indiapers it is a fine powder - see picture of material form a diaper. Polyacrylic acid is found in a wide variety of household and personal care products: Dia...
imagine that a set of rings has the same size and is made of the same material. When these rings are interlinked, that chain formed can be considered as representing a polymer from molecules of the same compound. Alternatively, individual rings could be of different sizes and materials, and ...
Polyester is a category of polymers that contain the ester functional group in every repeat unit of their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). 2 Polyethylene Polyethylene or polythene (abbreviated PE; IUPAC name polyethene ...
Material:PP; Bag Style:Heat Sealing Shape; Custom Order:Accept; Product:Plastic OPP Bags; Key Word:Holographic Bag Pouch; Bag Type:Woven Bag; Custom:Accept Size; Industrial Use:Agriculture; Function:Protect Instrument; Surface Handling:Gravure Printing; ...
Polymers are both man-made and naturally occurring. Rubber, for example, is a natural polymeric material that has been used for thousands of years. It has excellent elastic qualities, the result of a molecular polymer chain created by mother nature. Another natural polymer is shellac, a resin ...
Moreover, the material is virtually impervious to most common chemicals, water, solvents, acids, detergents, and cleaning fluids. Large Strength to Density Ratio The density of HDPE can range from 0.93 to 0.97 g, although the density of HDPE is only marginally higher than LDPE (low-density ...