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Santoweb® H by Lanxess is a treated cellulose fiber product that provides reinforcement for uncured and cured rubber compounds. It also functions as a filler. It is suitable for low-pressure hoses, gaskets, and diaphragms.<br>
<ul style="padding-left: 40px;"><li>Reduces cut growth rate and enhances product stiffness, and modulus in both stress and compression mode of EPDM and IIR compounds.</li>
<li>Improves strength and reduces die swell and cold flow. It does not cause compound staining.</li>
<li>Maximizes the bonding of the fibers to the rubber matrix.</li>
<li>It should be used with a methylene donating chemical for applications in which adhesion of the fiber to the rubber matrix is critical.</li>
<li>Provides green strength with loadings of 1-4 % by weight, increased flexural stress at levels of 5-15% by weight, and very significant fiber reinforcement at 10-20% by weight.</li>
<li>Santoweb® H has a shelf life of 2 years.</li></ul> Santoweb® D by Lanxess is a treated cellulose fiber product that provides reinforcement for uncured and cured rubber compounds. It is designed for raw edge V-belt base compounds, low-pressure hoses, gaskets, diaphragms, and tire bead apex compounds.<br>
<ul style="padding-left: 40px;"><li>Increases product stiffness, green strength and reduces die swell, cold flow, and cut growth rate in rubber compounds. It also functions as a filler.</li>
<li>Offers good bonding to the rubber matrix It does not cause compound staining.</li>
<li>Santoweb® D should be used with a methylene donating chemical for applications in which adhesion of the fiber to the rubber matrix is critical.</li>
<li>Santoweb® D shows compatibility with NR, SBR, BR, and CR. It contains 68% wood pulp and 32% SBR binder.</li>
<li>The recommended dosage for improved green strength is at levels of 1-4% by weight, increased flexural stress at 5-15% by weight, and very significant fiber reinforcement at 10-20% by weight.</li></ul>
Santoweb®
Polymer additives supplied by LANXESS
2 Products match your search
Santoweb® H
by LANXESS
Santoweb® D
by LANXESS
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