Organomodified Siloxanes for high filled HFFR ... - Plastic Additives
Organomodified Siloxanes for high filled HFFR ... - Plastic Additives
Organomodified Siloxanes for high filled HFFR ... - Plastic Additives
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TEGOMER ® V-Si 4042 <strong>for</strong> <strong>HFFR</strong> Compounds<br />
Treated and Untreated Mg(OH) 2 in EVA<br />
2% TEGOMER ® V-Si 4042<br />
120<br />
100<br />
114<br />
108<br />
103<br />
extrusion head pressure (bar)<br />
torsional moment A%<br />
92<br />
80<br />
67<br />
60<br />
53 53<br />
56<br />
40<br />
20<br />
0<br />
65% Mg(OH) 2 untreated<br />
without Additive<br />
65% Mg(OH) 2<br />
untreated<br />
65% Mg(OH) 2<br />
amino silane treated<br />
65% Mg(OH) 2<br />
vinyl silane treated<br />
TEGOMER ® V-Si 4042 improves machine parameters such as extrusion head pressure<br />
and torsional moment significantly <strong>for</strong> a) untreated fillers and<br />
b) even <strong>for</strong> silane treated grades<br />
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