![]() ![]() Some of the properties of 450G and 150G are compared in the table below to illustrate these differences. Met keuze uit meer dan 300 merken kun je naar hartenlust trendy fashion shoppen in één van onze Peek & Cloppenburg winkels. ![]() Peek integrates with all your key tools, like Google Analytics, Facebook, Mailchimp, Hubspot, and many more. This is a consequence of the shorter polymer chains, which are less entangled, crystallise more readily and to a greater overall extent. Find New Customers and Build a Loyal Customer Base. However, the lower molecular weight also changes the bulk properties of the polymer: lower molecular weight PAEKs have higher stiffness and strength combined with reduced toughness, ductility and impact resistance. As a result, 150G may be more suitable for applications where lower viscosity in the melt during processing is desirable, for example, when injection moulding thin-walled parts or long, thin sections with intricate geometries impregnating carbon or glass fibres for composite prepregs or adding high levels of solid fibrous or particulate fillers and reinforcements to make compounds. PEEK is one of the best heat-resistant materials among high performance plastics. VICTREX PEEK 150G is a higher flow, lower molecular weight, lower MV grade of PEEK compared to 450G. Other VICTREX PEEK grades are available with higher and lower melt viscosities and higher or lower molecular weights respectively. VICTREX PEEK 450G is defined as a standard melt viscosity (MV) PEEK grade, with a medium molecular weight. ![]()
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