Pigment Brown 41, Clariant Brown RL

Briefing

Pigment Brown 41 has very yellowish shades of brown.

When used in PVC, P.Br.41 provides medium tinctorial strength and good hiding power. The pigment is not completely fast to bleeding in plasticized PVC.

In polyolefins, P.Br.41 also exhibits medium tinctorial strength. 0.21% pigment is required to formulate 1/3 SD HDPE samples containing 1% TiO2.

Incorporated in paints, P.Br.41 exhibits equally high hiding power, which makes it a less attractive product for use in metallic finishes. Its tinctorial strength in these media is comparatively poor. However, P.Br.41 is completely fast to overcoating. The commercial grade shows considerable flocculation in various paint system.

Chemistry

Synonym name: Fast Brown RL, C.I.Pigment Brown 41, P.Br.41, PBr 41
CAS Number: 211505-16-8
Chemical Family: Disazo Condensation
Chemical Structure

Application Data

Heat Resistance In HDPE

HDPEHeat resistance300℃
Fastness to migration4
Light Fastness FS/WR8/8
Weather Fastness FS/WR5/nt
Warpage in HDPElow
PVCFastness to migration5/nt
Light Fastness FS/WR8/8
Weather Fastness FS/WR5/nt
ApplicationPolyolefins (PP/HDPE/LDPE/LLDPE)
PVC
PUR
Engineerings
Styrenics
Elastomer&Rubeer
Fiber(PE/PP/PA)

●Suitable, ○ Limited suitability, – Not suitable, nt-Not tested *Specific information available on request

TDS & MSDS

pigment brown 41 RL tds baoxu chemical