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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 />

Seite | 12

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