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发表于 2021-2-14 10:22:02
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“红毛先走到聚氨酯了,这次又是英佬先解决了聚氨酯的水解,占上世界高峰,哈,”
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是这个吗?
“Freudenberg Simrit has introduced a hydrolysis-resistant
polyurethane that can be used for
seals in drinking water applications.
The new material combines the
excellent wear resistance, high
tensile strength, elongation at
break, widely adjustable hardness
and other attributes of
polyurethane. It is being offered
as providing performance benefits
over the NBR and EPDM materials traditionally used for drinking
water applications. It does not
contain any plasticizers which
reduces the possibility of a reaction between the sealing material
and the plastic components used
in household technology water
fittings.
The material has the additional
benefit of being compatible with
both drinking water and
hydraulic oil. This is potentially
useful for applications in agricultural and forestry machinery and
industrial plant for bio media and
silt, the textile industry and
machine tools. It is also possible
to choose the color to suit customer requirements.
Contacts:
Freudenberg Simrit GmbH & Co KG, D69465 Weinheim, Germany. Tel: +49
1805 746748, Fax: +49 1803 746748,
Email: info@simrit.de, Web: www.simrit.de
Freudenberg Simrit LP, Unit 7 –
Wycliffe Industrial Park, Leicester
Road, Lutterworth, Leicestershire LE17
4HG, UK. Tel: +44 1455 204427, Fax:
+44 1455 204466, Email:
heike.brabenetz@simrit.com, Web:
www.simrit.com” |
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