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ADDITIVES FOR THERMOPLASTICS
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The additives delivered by WEBER & SCHAER are mostly used
by the PVC industry. They are used in manufacturing soft PVC compounds. They can
be used to modify special characteristics of the final product such as dynamic performance,
compression set, oil resistance and abrasion resistance. The improved extrusion
behaviour during the production process is also of advantage.
The use of peroxides in crosslinked polyethylen improves dimension stability at
high temperatures and increases the overall stability of the final product.
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Additives for Thermoplastics
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Name
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Chemical Abbreviation
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Brand Name
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Producer
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Peroxide
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complete range
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Trigonox®, Perkadox®
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Akzo Nobel
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Highly conductiv carbon blacks
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Ketjenblack®
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Akzo Nobel
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Anti-ageing agents
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Name
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Chemical Abbreviation
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Brand Name
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Producer
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Antioxidants / Antiozonants
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6PPD, 77PD, 44PD, QDI, 134PD, 1350PD
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Santoflex®
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Flexsys
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Antioxidants
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styrolisierte Diphenylamine
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Wingstay®
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Eliokem
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Antioxidants
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ODPA
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Permanax®
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Flexsys
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Antioxidants
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Phenole
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Wingstay®
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Eliokem
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Antioxidants
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TMQ
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Polymers
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Name
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Chemical Abbreviation
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Brand Name
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Producer
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Acrylonitrile-styrene-acrylate copolymers
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ASA
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Sunigum®
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Eliokem
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Nitrile rubber powder
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NBR
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Chemigum® P
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Eliokem
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Chlorinated polyethylene
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CPE
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CPE
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CPE Universal Group
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