Hostavin® B-CAP

Principal: Clariant Additives

Functions: UV Absorber

Chemical Family: Dicarboxylic Acid Esters

Compatible Polymers & Resins: Polycarbonates (PC), Polyesters, Polyvinyl Chloride (PVC), Styrenes

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Enhanced TDS

Identification & Functionality

Chemical Family
Chemical Name
Function
UV Absorber
Plastics & Elastomers Functions
Product Code
MITM02941
Technologies
Product Families

Features & Benefits

Applications & Uses

Compatible Polymers & Resins
Product Applications
  • The product is recommended as UV absorber for plastic materials, particularly engineering plastics such as polycarbonate and polyesters.It can be equally used also in PVC, styrenics, elc.

Properties

Color (Properties)
Physical Form

Regulatory & Compliance

Certifications & Compliance
Contains any chemicals listed on Prop 65 (including impurities, residues, catalysts, monomers, and by-products and excluding heavy metals)?

Packaging & Availability

Packaging Type

Principal Information

Group Principal Number
S000004
Principal

Storage & Handling

Storage Conditions
  • Minimum shelf life is 1 year from the date of shipping when properly stored.
  • The product should be stored dry and at room temperatures

Other

Appearance
White to off-white powder visual
Appearance (SDS)
Powder
Color (SDS)
White to slightly yellow
Dust Explosion Class (SDS)
ST-3
Item Number
Other Hazards
Avoid contact with skin and eyes, No additional hazards are known except those derived from the labelling.
USA/DOT UN Number
Not Applicable
Optical Properties
ValueUnitsTest Method / Conditions
Color Scalemax. 50.0HazenHazen Color Scale
Color Scalemax. 50.0HazenInternal Method
Color Scalemax. 50.0HazenInternal Method
Chemical Properties
ValueUnitsTest Method / Conditions
Assaymin. 99.0%Internal Method
Shelf Life & Stability
ValueUnitsTest Method / Conditions
Shelf Life1.0yr
Physical Properties
ValueUnitsTest Method / Conditions
Melting Point137.0-140.0°CInternal Method
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
Autoignition Temperature (SDS)671.0°FDIN 51794
Decomposition Temperature (SDS)min. 340.0°CDifferential Scanning Calorimetry heating rate: 3 K/min
Deflagration Index (SDS)313.0bar.m/sEN 14034
Flash Point (SDS)495.0°FDIN EN 22719
Flash Point (SDS)495.0°FISO 2719
Flash Point (SDS)495.0°FClosed Cup
Median Particle Size (SDS)17.6µm
Melting Point (SDS)137.0-140.0°CDifferential Scanning Calorimetry
Minimum Ignition Energy (SDS)1.0-3.0MJModified Hartmann tube
pH (SDS)7.0-at 20°C