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PV Fast Red B

Pigment Red 149

PV Fast Red B is a yellowish red pigment with high purity and excellent fastness properties. It is suitable as shading pigment and recommended for a wide range of applications and polymers. Widely use in fiber applications.

Key Features

  • Highly transparent

Key Applications

Product Data

Physicaland Chemical Properties
Density [g/CM3] 1.40
Bulk volume [l/kg] 3.2
Average particle size [nm] 31
Alkali resistance 5
Acid resistance 5
Specific surface [m2/g] 72
Fastness Properties
PE PP PVC PS ABS PC
SD 1/3 [g/kg] 1.3 1.6 5.2 1.5 1.7 1.6
Hue angle [°] 23.9 24.6 21.6 19.2 19.3 25.5
Chroma 59.5 57.9 61.1 56.9 56.5 56.7
Light fastness (Full shade) 8 8 7 8 8 8
Light fastness (Reduction) 7-8 8 7 8 8 8
Heat resistance [°C] 280 280 - 300 280 310
Weathering fastness 4 - 4 - - -
Additional Technical Properties
Low warping applications Not suitable
Cable sheathing Suitable
Fastness to bleeding in P-PVC 5

Applications

Suitable Limited suitability Not suitable
PO PA
PVC/ Rubber
PS/ ABS
PC
POM
PBT
PUR
PP Fiber
PET Fiber
PA Fiber
PAN Fiber

Limiting concentration in HDPE

Reflection curve

Disclaimer - The application information and any other information given in this document as well as our product specifications is based on the present state of our knowledge and is intended as a general description of our products and their possible applications. They are non-binding and cannot be taken as a guarantee. Because of the multitude of formulations, production & application conditions, all the above-mentioned data must be adjusted to the circumstances of the customer. As their use lies beyond our knowledge and control, we cannot accept any liability relating to the use of our products in particular applications. No liabilities, including those for patent rights, can be derived from this fact for individual cases. In addition to that, the legal rights of third parties must always be considered. Any customer of this product is responsible for determining the suitability of our products for its particular application and to ensure that any proprietary rights and existing laws and legislation are observed. Our recommendations about the use and processing of the products are of a general nature only and do not exempt the customer from its duty to carry out appropriate testing regarding fitness of the products for customer’s particular purposes and processing conditions. We do not make any warranty with regard to fitness of the products to customer’s particular use or application and its particular conditions of processing.