colorants for plastics basf

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PLASTİK FİLM SEMİNERİNE HOŞGELDİNİZ

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Colorants Plastics BASF

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PLASTİK FİLM SEMİNERİNE HOŞGELDİNİZ

Overview BASF Colorants for

Plastics

Heinrich Schmeisser

Regional Technical Center Europe

BASF SE BASF D-67056 Ludwigshafen Phone +49 621 60 42992 [email protected]

12.05.2010

Colorants overview – Classes

Organic

  Diarylide   2B-toners

  etc.

  natural   synthetic

Inorganic   water soluble   solvent soluble

  fat soluble   polymer soluble

Dyes Pigments

Classical – High performance

12.05.2010

Pigments Solid colorants (particles), which are practically insoluble in the polymer

Organic pigments Are mainly used in polyolefin, PVC & styrenics Potential in EPL, but certain restrictions: High temperature / Solubility

Inorganic pigments In general fully suitable in all polymers including EPL, but limitations in regards to coloristic (color area / chroma / opacity)

Dyes (Polymer soluble colorants) Colorants, which are soluble in the application medium by losing their crystal structure Are used in styrenics, EPL & partly in r-PVC Extremely limited in semi-crystalline polymers: High migration

Colorants classes – General description

12.05.2010

Colorants overview – Classes

Organic

  Diarylide   2B-toners

  etc.

  natural   synthetic

Inorganic   water soluble   solvent soluble

  fat soluble   polymer soluble

Dyes Pigments

Classical – High performance

12.05.2010

In general

CLP offers low to good enough processing & application perform.

HPP covers good to excellent processing & application perform.

Be aware

Some CLP’s are covering also the HPP area (e.g. Mono-azo Yellows or Cu-Phthalocyanine)

Therefore, more precise differentiation is necessary

Organic pigments

Classical Pigments High Performance Pigments

Organic pigments – CLP vs HPP

12.05.2010

Azo pigments (Dis-)Azo condensation

Benzimidazolone

Azo lakes Disazo β-Naphtol lakes Diarylide BONA lakes Bisacetoacetarylide Napthol AS lakes Pyrazolone Naphthalene

Isoindolinone & Isoindoline

Metal complex

Monoazo Yellows

β-Naphtol

Naphtol AS

Polycyclic Anthraquinone & Indanthrone

Diketo Pyrrolo Pyrrole (DPP)

Dioxazine

Perylene & Perinone

Phthalocyanine

Pteridine

Quinacridone

Quinophthalone

Thioindigo

Triarylcarbonium

Organic pigments – Chemistries Underlined = BASF portfolio

12.05.2010

Organic pigments – Color space

12.05.2010

Organic pigments – Color space

12.05.2010

Organic pigments – Polymer suitability

12.05.2010

Organic pigments – Performance ranking

12.05.2010

Chemistry Trade name

Quinaphtolone Paliotol® Yellow K 0961 HD

Pteridine Cromophtal® Yellow 4GV

Isoindolinone Cromophtal® Yellow 3RLP / 2RLP / 2RLTS Cromophtal® Orange 2G

Isoindoline Paliotol® Yellow K 1841

Monoazo

Irgalite® Yellow WGP Irgalite® Yellow WSR Paliotol® Yellow K 2270 / K 1700* Paliotol® Orange K 2920

Diarylide

Irgalite® Yellow BRMO Irgalite® Yellow BAWP Irgalite® Yellow B3RN Irgalite® Orange F2G

Benzimidazolone Cromophtal® Yellow 2GO Cromophtal® Orange GP

Organic pigments - BASF product overview

*most transparent

12.05.2010

Chemistry Trade name

Disazo Condensation

Cromophtal® Yellow 8GNP* Cromophtal® Yellow 3GNP Cromophtal® Yellow 2GF* Cromophtal® Yellow GRP* Cromophtal® Brown 5R Cromophtal® Scarlet RN Cromophtal® Red G Cromophtal® Red BRNP Cromophtal® Red BNFP Cromophtal® Red 2B

DPP

Cromophtal® DPP Orange TRP* Irgazin® DPP Orange RA Cromophtal® DPP Flame Red FP Cromophtal® Red 2030 / 2028 / DPP Red BOC Irgazin® DPP Red BO / BTR

Lake Red C Lithol® Red K 3690*

Organic pigments - BASF product overview

*most transparent

12.05.2010

Chemistry Trade name

Perylene

Paliogen® Red K 3580* Paliogen® Red K 3911 HD Paliogen® Red K 4180* Paliogen® Violet K 5011*

Anthraquinone Cromophtal® Red A3B*

2B-/4B-Toner Irgalite® Red 2BSP Irgalite® Red 2BQ / 2BP Irgalite® Rubine 4BP / 4BFP

Quinacridone

Cromophtal® Red 2020 / TBP Cinquasia® Red B RT-195-D Cromophtal® Rubine 4N Cromophtal® Magenta P Cromophtal® Pink 2000 Cromophtal® Violet RP*

Dioxazine Cromophtal® Violet B Cromophtal® Violet GT

Organic pigments - BASF product overview

*most transparent

12.05.2010

Chemistry Trade name

Cu-Phthalocyanine

Irgalite® Blue BLPO / Heliogen® Blue K 6850 Heliogen® Blue K 6902 / K 6907 / K 6911 D / K 6911 FP Cromophtal® Blue BCF Heliogen® Blue K 7090 / K 7090 FP / K 7104 LW Heliogen® Green K 8730 / K8730 FP / K 9360

Organic pigments - BASF product overview

Status of the product list: 29. April 2010

Please contact your local BASF sales representative for more information.

All transparent

12.05.2010

Colorants overview – Classes

Organic

  Diarylide   2B-toners

  etc.

  natural   synthetic

Inorganic   water soluble   solvent soluble

  fat soluble   polymer soluble

Dyes Pigments

Classical – High performance

12.05.2010

  Bismuth-Vanadate   Lead chromate   Mixed metal oxide (Complex inorganic color pigments)   Cadmium   Iron oxide   Ultramarine   Chromium oxide   Carbon black   White

•   Titanium dioxide •   Zinc sulfide

Underlined = BASF portfolio

Inorganic pigments – Chemistries

12.05.2010

Properties Inorganic pigments Organic pigments

Coloristic Color area Limited colors, lower All colors, higher chroma

Color strength Low High

Hiding power High – Opaque Low – Mainly transparent

Concentration ~ 1.0% - 2.0% ~ 0.1% - 0.5%

Processing Dispersibility Easy Average to difficult

Solubility No Possible

Heat resistance >360°C (with exceptions) 200°C – 360°C

Abrasion Possible No

Application Migration No Possible

Light fastness BWS 8 BWS 4 - 8

Weather resistance GS 5 GS 1 to 5

Warping None High to none

In general, very high perfomance

In all cases, very chemistry dependant

Performance vs organic pigments

12.05.2010

Inorganic pigments – BASF product overview

12.05.2010

Inorganic pigments – BASF product overview

Trade name Color code Physical form C.I. Chemistry

Sicopal® K 0090 powder - P.Bk.27 Co/Cr/Fe/Mn oxide

K 0095 powder - P.Br.29 Fe/Cr oxide

K 2430 powder FG P.O.82 Sn/Zn/Ti

K 2595 powder P.Y.119 Zn/Fe oxide

K 2795 powder FG P.Br.29 Fe/Cr oxide

K 6210 powder - P.B.28 Co/Al oxide

K 6310 powder - P.B.28 Co/Al oxide

K 6710 powder - P.B.36 Co/Al/Cr oxide

K 7210 powder - P.B.36 Co/Al/Cr oxide

K 9110 powder - P.G.50 Co/Li/Ti oxide

K 9610 powder - P.G.50 Co/Ti/Ni/Zn oxide

K 9710 powder - P.G.50 Co/Ti/Ni/Zn oxide

Status of the product list: 29. April 2010

Please contact your local BASF sales representative for more information.

12.05.2010

Colorants overview – Classes

Organic

  Diarylide   2B-toners

  etc.

  natural   synthetic

Inorganic   water soluble   solvent soluble

  fat soluble   polymer soluble

Dyes Pigments

Classical – High performance

12.05.2010

Dyes – Polymer behaviour

12.05.2010

Pigments properties Dyes properties

Heat resistance Low High

Inorganic Organic

Light fastness

Weather resistance

Inorganic Organic

Inorganic Organic

Dyes – Performance vs pigments

12.05.2010

Migration Low High

Transparency

Dispersibility Easy Difficult

In solution

Pigments properties Dyes properties

Inorganic Organic

Inorganic Organic

Inorganic Organic

Dyes – Performance vs pigments

12.05.2010

  Heat resistance Almost all offer highest performance (up to 340°C – 360°C in PC) Only S.B. 67 has some limitations Polyamide: Most difficult polymer due to the aggressive melt.

Only few products are suitable or show potential.

  Migration fastness Strongly depending on type and polymer No to low tendency PC, PET and PMMA

  Light fastness Depends on polymer, in general good to very good

  Weather resistance (PC, PET & PMMA) Depends on polymer, in general good to very good

Stronger decrease in combination with TiO2

  Bleeding tendency No bleeding is observed under tested conditions

Dyes – Performance overview

12.05.2010 : Recommended : Potentially suitable : Not recommended

Dyes - BASF product overview

Colorant ABS PS HIPS SAN POM PET PBT PA6 PA66 PMMA PC

Ciba® Oracet® Yellow 8GF

BASF® Thermoplast® F Yellow 084

BASF® Thermoplast® Yellow 091

Ciba® Oracet® Yellow 3GN BASF® Thermoplast® Yellow 104

Ciba® Oracet® Yellow RB BASF® Thermoplast® Yellow 111

Ciba® Oracet® Yellow PD2114 BASF® Thermoplast® Yellow 120

Ciba® Oracet® Yellow GHS

Ciba® Oracet® Orange G

BASF® Thermoplast® Orange 260

Ciba® Oracet® Orange ES

BASF® Thermoplast® Red 320

Ciba® Oracet® Red GN BASF® Thermoplast® Red 340

Ciba® Oracet® Red BG

BASF® Thermoplast® Red 454

12.05.2010

: Recommended : Potentially suitable : Not recommended

Dyes - BASF product overview

Colorant ABS PS HIPS SAN POM PET PBT PA6 PA66 PMMA PC

Ciba® Oracet® Red 5B

Ciba® Oracet® Pink RF

BASF® Thermoplast® Violet 590

Ciba® Oracet® Violet TR BASF® Thermoplast® Blue 684

BASF® Thermoplast® Blue 670

Ciba® Oracet® Blue PD2104 BASF® Thermoplast® Blue 710

Ciba® Oracet® Blue G

BASF® Thermoplast® Green 810

BASF® Thermoplast® Black X70

Status of the product list: 29. April 2010

New BASF product portfolio is under preparation.

Please contact your local BASF sales representative for more information.

12.05.2010

Further information

•   Only a rough introduction was provided

•   More details are available, but needs more time

•   If more information needed, please contact your

local BASF Plastic Additives (EVP) representative

•   Or, please contact [email protected]

Overview BASF Colorants for Plastics

Thank you for your attention!

Heinrich Schmeisser

Regional Technical Center Europe

BASF SE BASF D-67056 Ludwigshafen Phone +49 621 60 42992 [email protected]