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Polymer Additives

BYK® -P 9912

Technical DataSheet | Supplied by Byk (Altana Group)

BYK -P 9912 by BYK Altana Group is a combination of surface-active substances. Acts as a processing aid. It exhibits additional internal mold release properties, it accelerates the production process by significantly reducing the time that the mold is idle. Has no negative impact on processing parameters such as viscosity and reactivity. No negative influence on the mechanical properties of the finished component could be observed. Suitable for unfilled, filled and fiber-reinforced polyurethane systems. It is listed in TSCA, EINECS, ENCS, IECSC, AICS, NZIoC, ECSI and PICCS. Complies with REACH (1907/2006), RoHS (2002/95/EC), WEEE (2002/96/EC), CONEG and RoHS 2 (2011/65/EC). Typical level of BYK -P 9912 by BYK Altana Group ranges from 2-3% (as supplied) based on the total formulation.

BYK® -P 9912 Product details

Product Type
Chemical Composition
Physical Form
Dark amber
Product Status
Labels/Agency Rating

BYK® -P 9912 Properties


Value & Unit
Test Condition
Test Method
Density @ 20°C
xxxx g/ml
Viscosity, dynamic, Method: 11 (NV, 20°C)
xxx mPa.s
Flash point
xxxxx °C
Refractive index @ 20°C
xxxxx g/ml
Non-volatile matter (10 min., 150 °C)
xxxx %

Solubility Properties

Test Condition
Test Method
Immiscible in
Last edited Aug 25, 2017
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