2. clariant produkt ( deutschland ) gmbh.pdf

Public Business Unit Pigments

Technical Marketing Plastics

Ensuring “halogen free”* compliance Low halogen colorants

Business Unit Pigments, Technical Marketing Plastics (Copyright Clariant. All rights reserved.) Slide 2 2012

Public: Ensuring "halogen free" compliance

Contents

Trend towards halogen free plastic compounds and coloration

“Halogen free” definition

Halogenated colorants

Structurally non halogenated pigments

Trend towards “halogen free”* plastic compounds

Business Unit Pigments, Technical Marketing Plastics (Copyright Clariant. All rights reserved.) Slide 4


Global consumption and waste creation

Global consumer demand for manufactured product is

increasing and so is the amount of waste created.

Due to the shortening life cycles of electronic appliances such

as laptops, mobile phones, the “electronic segments” waste

volume is especially growing (E-waste).

Manufactured products contain many valuable

resources that can be recycled.

When recycling processes are not optimal, these processes introduce risks of generating

hazardous by-products from e.g. halogen containing compounds.

– Latest regulations focus more on halogenated substances (RoHS, IPC-4101B)

– WEEE - separation requirements for plastics containing brominated flame retardants

2012



Trend towards halogen free plastic compounds

The debate continues over the risk that certain halogenated substances pose, however

market perception is a key driver towards halogen-free compounds.

Many OEMs have publicly stated their intent to become "halogen-free“.

– “Halogen free” is no longer a marketing term but a real market

Clariant is already a leading supplier in halogen free flame retardants

Discussion considerations: “halogen free” definition today and in the future:

– Will the industry specify limits of Br and Cl content lower than the current 900ppm?

– Is the industry moving towards elemental Br and Cl limits, regardless of substance?

– Will high-end XRF equipment become part of the inline QC screening process for the detection of Br and Cl?

Clariant is evaluating the impact of this discussion on the colorants business and the

need for halogen free colorants.

2012



Typical halogenated resins & additives

Halogenated resins

– E.g. PVC, PVDC, Chloroprene rubber

– Inherently chlorinated

– Alternative halogen free resins available

Halogenated flame retardants

– E.g. Polybrominated biphenyls (PBB), polybrominated diphenyl ethers (PBDE),

hexabromocyclododecane (HBCDD) and tetrabromobisphenol-A (TBBA).

– Used in high dosage (5-25%)

– Alternative halogen free flame retardants available


– E.g. Phthalocyanine (PG 7, PG36), Isoindolinone (PY110), Quinophthalone (PY138)

– Used in low dosage (typically <1%)

– Alternative halogen free colorants available

2012


Public: Low halogen solutions

2012

Still just a trend?



2012

Still just a trend?



“Halogen free” definition

2012



What are halogens?

The halogens are a series of nonmetal elements from Group 17 of the periodic table.

– Fluorine F

– Chlorine Cl

– Bromine Br

– Iodine I

– Astatine At

The term “halogen free” does not necessarily indicate a complete absence of halogens!

– Only Chlorine and Bromine are within the scope of discussion

– Fluorine is proposed a possibly in the scope for halogen free electronics

– Iodine and Astatine are not within the scope of halogen free electronics

Note: Periodic table only partially shown Halogens

2012



Halogen free definition

“Halogen free” does not mean “zero halogen”

2012




Electronics industry standards:

– JPCA (Japan Printed Circuit Association), JPCA-ES-01-2003

– Br (bromine) < 900 ppm < 0.09%

– Cl (chlorine) < 900 ppm

– Total Br+Cl halogens < 1500 ppm

– IPC (International Printed Circuit), IPC4101B-2006

– Br (bromine) < 900 ppm



– IEC (International Electrotechnical Commission), IEC 61249-2-21:




Other halogens such as fluoride, iodine and astatine are not included in the definition

2012



Halogen free definition International company standards:

– Apple, 069-1857-B




– Sony Ericsson 2/034 01-LXE 108 239 Uen




– Dell, A01-00ENV0199




As well as many other electronics companies

There is a strong trend to lower these values to 600 ppm or even less

2012




2012

Colorants - Halogenated colorants - Halogen free* colorants



Why are certain colorants halogenated?

Organic colorants are defined as a system of (1) conjugated double bonds connected by

(2) chromophores and modified by (3) substituent groups (e.g. halogens)

– Substituents like chlorine and bromine play an important role in a pigments hue and chemical stability.

The halogen contents in a pigments structure is dependent on the pigment chemistry

Colorants without halogens in their structure are available as well

P.G. 7

(47% chlorine)

P.Y. 138

(41% chlorine)

P.Y. 110

(44% chlorine)

P.R. 254

(20% chlorine)

2012



Halogenated pigments

Organic colorants are defined as a system of (1) conjugated double bonds connected by

(2) chromophores and modified by (3) substituent groups (e.g. halogens)

– Substituents like chlorine and bromine play an important role in a pigments hue and chemical stability.

Avoiding the use of halogenated colorants has serious consequences for the colorant

selection.

– Phthalo green 7 : 47% Cl 470.000 ppm

– Phthalo green 36 :<17% Cl <170.000 ppm (as well as <60% Br)

– Isoindolinone yellow 109,110 : 44% Cl (PY 110) 440.000 ppm

– Quinaphtholone yellow 138 : 41% Cl 410.000 ppm

– Azo condensation yellow 93, 95, 128

– Diarylide yellow, orange, reds : 12% Cl (PY 83) 120.000 ppm

– Laked 48 or 53 series reds : 8% Cl (PR 53:1) 80.000 ppm

– DPP red 254 : 20% Cl 200.000 ppm

– Dioxazine violet 23 : 23% Cl 230.000 ppm

– Organic browns : 15% (PBr 25) 150.000 ppm

– Chlorine stabilized blue 15:1 : <17% 170.000 ppm

P.R. 254

(20% chlorine)

P.G. 7

(47% chlorine)

2012



Halogenated colorants / Pure substance

Examples of highly halogenated colorants and their halogen free non-compliance at

mentioned pigment levels in varying media.

“Halogen free (Cl< 900ppm and Br< 900ppm)”

compliance at mentioned pigment levels

Colorant Chemistry Color Index Structurally

halogen free

Colorant chlorine

content (Cl)

Colorant bromine

content (Br)

Plastics

(Conc. 0.5%)

Coatings

(Conc. 6%)

Inks

(Conc. 15%)

Isoindolinone yellow P.Y. 110 No ~ 40 % - X X X

Quinaphtholone yellow P.Y. 138 No ~ 38 % - X X X

Diarylide P.Y. 81 No ~ 18 % - X X X

Condensation yellow P.Y. 128 No ~ 14 % - X X X

Condensation red P.R. 214 No ~ 25 % - X X X

Condensation red P.R. 144 No ~ 22 % - X X X

DPP Red P.R. 254 No ~ 20 % - X X X

Dioxazine Violet P.V. 23 No ~ 11 % - X X X

Phthalo Green P.G. 7 No ~ 45% - X X X

Phthalo Green P.G. 36 No ~ 6 % ~ 50 % X X X

2012



Halogenated colorants / Actual measurements in polymeric resin

Actual chlorine measurements by XRF and IC of halogenated colorants in LLDPE

0

900

1800

2700

3600

4500

0 0.2 0.4 0.6 0.8 1 1.2

XR

F h

alo

gen

dete

cti

on

(p

pm

)

Pigment concentration (%)

P. G. 7

P. Y. 110

P. Y. 138

P. R. 214

P. R. 144

P. R. 254

P. Y. 81

P. Y.128

IEC 61249-2-21 limit

LLDPE colored with structurally halogenated pigments

2012



Conclusions

The contribution of halogens of certain halogenated colorants in the plastic compound is

far lower than that of PVC and halogenated flame retardants.

However, for highly halogenated pigments at common concentrations in plastics, it is

possible to determine chlorine or bromine levels above those required by IPC4101B.

– As determined using the industry standard IEC 61189-2:2006 IC as well a high end XRF screening equipment

Care should be taken when formulating halogen free compounds when using highly

halogenated flame retardants.

It is recommended to use structurally halogen free colorants for the coloration of

“halogen free” compounds in order to ensure compliance with “halogen free” regulations.

2012



Structurally non halogenated colorants / Blue - Green

Copper phthalocyanines

– P.G. 7 and P.G. 36 are both highly halogenated

– P.B. 15:1 is available as chlorine (A2R) stabilized and

non-chlorine (A4R) stabilized types

– P.B. 15, P.B. 15:2 and P.B. 15:4 are halogen free

– P.B. 15:3 is structurally halogen free but has a slightly

higher impurity level of chlorine. This should not hinder

“halogen free” compliance of the final application.

“Halogen free” compliance at mentioned

pigment levels

Product Color

Index

Structurally

halogen free

Content (analyzed/not guaranteed)

Chlorine Bromine

Plastics

(Conc. 0.5%)

Coatings

(Conc. 6%)

Inks

(Conc. 15%)

P.B. 15 Yes < 0.05% < 0.05% √ √ √

P.B.15:1 Yes < 0.05% < 0.05% √ √ √

P.B.15:2 Yes < 0.05% < 0.05% √ √ √

P.B.15:3 Yes < 0.25% < 0.05% √ √ √

P.B.15:3 Yes < 0.25% < 0.05% √ √ √

P.B.15:3 Yes < 0.25% < 0.05% √ √ √

P.B.15:3 Yes < 0.25% < 0.05% √ √ √

P.B.15:4 Yes < 0.05% < 0.05% √ √ √

P.B.15:4 Yes < 0.05% < 0.05% √ √ √

Copper phthalocyanines

Halogenated Non - halogenated

Bromated Chlorinated Chlorine stab.

P.G. 36 P.G. 7 P.B. 15:1 P.B. 15:1 P.B. 15

P.B. 15:2

P.B. 15:3

P.B. 15:4

Additive stab.

2012




Product Color Index Structurally halogen free

P.Y. 151 Yes

P.Y. 155 Yes

P.Y. 180 Yes

P.Y. 120 Yes

P.Y. 139 Yes

P.Y. 181 Yes

P.O. 64 Yes

P.O. 43 Yes

P.O. 68 Yes

P.R. 149 Yes

P.R. 170 Yes

P.R. 247 Yes

P.R. 208 Yes

P.R. 170 Yes

P.R. 185 Yes

P.R. 176 Yes

P.V. 19 Yes

P.R. 57:1 Yes

P.R. 122 Yes

P.V. 32 Yes

P.V. 19 Yes

P.B. 15 Yes

P.B. 15:1 Yes

P.B. 15:3 Yes

P.R. 122

E

P.O. 64

H2GL

P.Y. 151

H4G

2012




“Halogen free” compliance at

mentioned pigment levels

Product Color

Index

Structurally

halogen free


Chlorine Bromine

Plastics

(Conc. 0.5%)

H4G P.Y. 151 Yes < 0.04% < 0.01% √

3GP P.Y. 155 Yes < 0.04% < 0.01% √

HG P.Y. 180 Yes < 0.10% < 0.05% √

H2G P.Y. 120 Yes < 0.05% < 0.05% √

H2R P.Y. 139 Yes < 0.04% < 0.01% √

H3R P.Y. 181 Yes < 0.04% < 0.01% √

H2GL P.O. 64 Yes < 0.04% < 0.01% √

GR P.O. 43 Yes < 0.05% < 0.05% √

6RL P.O. 68 Yes < 0.04% < 0.01% √

B P.R. 149 Yes < 0.04% < 0.01% √

F3RK70 P.R. 170 Yes < 0.04% < 0.01% √

HB P.R. 247 Yes < 0.04% < 0.01% √

HF2B P.R. 208 Yes < 0.05% < 0.05% √

F5RK P.R. 170 Yes < 0.10% < 0.05% √

HF4C P.R. 185 Yes < 0.05% < 0.05% √

HF3C P.R. 176 Yes < 0.04% < 0.01% √

E5B P.V. 19 Yes < 0.10% < 0.05% √

L4B P.R. 57:1 Yes < 0.10% < 0.05% √

E P.R. 122 Yes < 0.04% < 0.01% √

HF3R P.V. 32 Yes < 0.05% < 0.05% √

ER P.V. 19 Yes < 0.05% < 0.05% √

AN P.B. 15 Yes < 0.05% < 0.05% √

A4R P.B. 15:1 Yes < 0.04% < 0.01% √

BG P.B. 15:3 Yes < 0.04% < 0.01% √

Test method ; Aufschluss nach Wickbold und dann potentiometrische Bestimmung nach DIN 38405-D1-2

2012



Structurally non halogenated polymer soluble dyes

Product Color Index Structurally halogen

free

S.Y. 98 Yes

S.Y. 93 Yes

S.Y. 114 Yes

P.Y. 147 Yes

P.Y. 192 Yes

S.O. 60 Yes

S.R. 179 Yes

S.R. 111 Yes

S.R. 195 Yes

V.R. 41 Yes

S.V. 13 Yes

S.B. 35 Yes

S.B. 104 Yes

S.B. 122 Yes

S.B. 45 Yes

S.G. 3 Yes

S.G. 28 Yes

S.Br. 53 Yes

P.O. 70 Yes

2012



Structurally non halogenated polymer soluble dyes



Product Color Index Structurally

halogen free

Plastics

(Conc. 0.5%)

3G S.Y. 98 Yes √

3G S.Y. 93 Yes √

2G S.Y. 114 Yes √

NG P.Y. 147 Yes √

RL P.Y. 192 Yes √

3G S.O. 60 Yes √

2G S.R. 179 Yes √

PFS S.R. 111 Yes √

BB S.R. 195 Yes √

5B V.R. 41 Yes √

RSB S.V. 13 Yes √

B01 S.B. 35 Yes √

2B S.B. 104 Yes √

R S.B. 122 Yes √

RLS S.B. 45 Yes √

GSB S.G. 3 Yes √

G S.G. 28 Yes √

R S.Br. 53 Yes √

3RL P.O. 70 Yes √

Test method ; Aufschluss nach Wickbold und dann potentiometrische Bestimmung nach DIN 38405-D1-2; digestion according Wickbold and then potentiometric determination

according to DIN 38405-D1-2

2012




Structurally halogen free colorants might still have some very low levels of halogen

impurities.

This could be caused by intermediates, HCl solvents or basic NaCl salts in the water.

These potential impurity levels however do not obstruct the “halogen free” compliance

when kept at low levels

The structurally halogen free pigments at common concentrations in plastics comply with

the chlorine or bromine levels required by IPC4101B.

– As determined using the industry standard IEC 61189-2:2006 IC as well a high end XRF screening equipment

– Examples with yellow, red and green

2012



Halogenated vs. non- non halogenated pigments

2012



Critical areas / Yellow

LLDPE plaques with chlorinated and Clariant chlorine free pigments

Tested Pigment Yellow 139, H2R

Tested Pigment Yellow 151, H4G

Tested Pigment Yellow 155,3GP

Tested Pigment Yellow 181, H3R

Halogen free alternatives

0

900

1800

2700

3600

4500

0 0.2 0.4 0.6 0.8 1 1.2

XR

F c

hlo

rin

e c

on

ten

t (p

pm

)

Pigment concentration (ppm)

P. Y. 110

P. Y. 138

P. Y. 81

P. Y.128


2012



Critical areas / Red

LLDPE plaques with chlorinated and Clariant chlorine free pigments

0

900

1800

2700

3600

4500

0 0.2 0.4 0.6 0.8 1 1.2

XR

F c

hlo

rin

e d

ete

cti

on

(p

pm

)


P.R. 214

P.R. 144

P. R. 254


Tested Pigment Red 170, F3RK70

Tested Pigment Red 247, HB

Tested Pigment Red 122, E


2012



Determination of halogenated substances / Colorants - Green

LLDPE plaques with chlorinated and chlorine free pigments

Tested PB 15:3 (BG)+ Tested PY 151 (H4G)

Tested PB 15:3 (BG) + Tested PY 155 (3GP)


0

900

1800

2700

3600

4500

0 0.2 0.4 0.6 0.8 1 1.2

XR

F c

hlo

rin

e d

ete

cti

on

(p

pm

)


P. G. 7

P.G. 36


2012




2012

0.200 % PG 7 0.072% PY 155 0.060% PY 155 0.080% PY 151

0.056% PB 15:3 0.056% PB 15:3 0.056% PB 15:3




2012

0.200 % PG 7 0.028% PY 180 0.040% SG 28

0.056% PB 15:3 0.003% SB 104

Business Unit Pigments, Technical Marketing Plastics (Copyright Clariant. All rights reserved.)

Halogen levels need to be controlled

Business Unit Pigments, Technical Marketing Plastics (Copyright Clariant. All rights reserved.)

Halogen levels need to be controlled and guaranteed on the COA to ensure compliance

Slide 37


Even non- halogentated colorants can contain halogens as

impurities, e.g.

• Due to the contaminated water

• Side reactions during the pigment synthesis

• From rawmaterial with high impurity levels

• Improper washing

Therefore, the halogen levels should be analysed and monitored and proofed.

Don„t buy simply by the CI#- buy certified material (LHC)

2012

Green electronics



Green electronics

2012

Halogen free cables and wires



Halogen free cables and wires

Worldwide trends

– The deployment of halogen free cables is obligatory in public buildings and in areas with a

high concentration of people, e.g. in tunnels, airports.

– “Halogen free cables” prevent injury to persons and damage to material assets, in the

event of a fire by preventing hazardous fumes.

Material solutions

– Alternatives to PVC for “halogen free cables” include TPE-U and TPE-E resins that offer

flame retardant, halogen free and abrasion resistant technology for wire and cable

applications.

Coloring solutions

– Clariant offers a wide range of “halogen free” colorants for both resin systems

2012



“Halogen free” colorants for TPE-U cables

Analysis of the colored TPU resins;

Product Color

Index

Structurally

halogen free


Chlorine Bromine

“Halogen free”

compliance

Uncolored TPU

H4G P.Y. 151 Yes <0,04% < 0,01% Yes

3GP P.Y. 155 Yes <0,04% < 0,01% Yes

HG P.Y. 180 Yes <0,10% < 0,05% Yes

H2R P.Y. 139 Yes <0,04% < 0,01% Yes

H3R P.Y. 181 Yes <0,04% < 0,01% Yes

H2GL P.O. 64 Yes <0,04% < 0,01% Yes

B P.R. 149 Yes <0,04% < 0,01% Yes

HB P.R. 247 Yes <0,04% < 0,01% Yes

HF2B P.R. 208 Yes <0,10% < 0,05% Yes

HF4C P.R. 185 Yes <0,10% < 0,05% Yes

HF3C P.R. 176 Yes <0,04% < 0,01% Yes

E5B P.V. 19 Yes <0,10% < 0,05% Yes

L4B P.R. 57:1 Yes <0,10% < 0,05% Yes

E P.R. 122 Yes <0,04% < 0,01% Yes

HF3R P.V. 32 Yes <0,10% < 0,05% Yes

ER P.V. 19 Yes <0,10% < 0,05% Yes

A4R P.B. 15:1 Yes <0,04% < 0,01% Yes

BG P.B. 15:3 Yes <0,04% < 0,01% Yes

2012



“Halogen free” colorants for TPE-E cables

Analysis of the colored TPE-E resins;

Product Color

Index

Structurally

halogen free


Chlorine Bromine

“Halogen free”

compliance

Uncolored TPE

H4G P.Y. 151 Yes <0,04% < 0,01% Yes

3GP P.Y. 155 Yes <0,04% < 0,01% Yes

HG P.Y. 180 Yes <0,10% < 0,05% Yes

H2R P.Y. 139 Yes <0,04% < 0,01% Yes

H3R P.Y. 181 Yes <0,04% < 0,01% Yes

H2GL P.O. 64 Yes <0,04% < 0,01% Yes

B P.R. 149 Yes <0,04% < 0,01% Yes

HB P.R. 247 Yes <0,04% < 0,01% Yes

HF2B P.R. 208 Yes <0,10% < 0,05% Yes

HF4C P.R. 185 Yes <0,10% < 0,05% Yes

HF3C P.R. 176 Yes <0,04% < 0,01% Yes

E5B P.V. 19 Yes <0,10% < 0,05% Yes

L4B P.R. 57:1 Yes <0,10% < 0,05% Yes

E P.R. 122 Yes <0,04% < 0,01% Yes

HF3R P.V. 32 Yes <0,10% < 0,05% Yes

ER P.V. 19 Yes <0,10% < 0,05% Yes

A4R P.B. 15:1 Yes <0,04% < 0,01% Yes

BG P.B. 15:3 Yes <0,04% < 0,01% Yes

2012

Halogen free polyamide and polyester moldings



Halogen free polyamide coloration

Worldwide trends

– Polyamide (PA) and polyesters (PBT) are high performance engineering resins for molded

articles in industrial and electrical applications.

– It‟s flame retardancy was commonly improved using brominated flame retardants.

– Phosphorus based Exolit flame retardants allow halogen free compounds to be produced.

– The use of other halogenated substances however can still avoid compliance with “halogen

free” standards

Coloring solutions

– Clariant offers specific “halogen free” colorants for the injection molding of polyamides and

polyesters (PBT)

2012



Colorants for “halogen free” polyamide

“Halogen free”

compliance at

mentioned pigment

levels

Product Color

Index

Structurally

halogen free


Chlorine Bromine

Plastics

(Conc. 0.5%)

3G S.Y. 98 Yes < 0.15% < 0.05% √

RL P.Y. 192 Yes < 0.04% < 0.01% √

3G S.O. 60 Yes < 0.15% < 0.05% √

GRL P.O. 43 Yes < 0.05% < 0.05% √

6RL P.O. 68 Yes < 0.04% < 0.01% √

B P.R. 149 Yes < 0.04% < 0.01% √

2G S.R. 179 Yes < 0.04% < 0.01% √

E5B P.V. 19 Yes < 0.10% < 0.05% √

PFS S.R. 111 Yes < 0.05% < 0.05% √

E P.R. 122 Yes < 0.04% < 0.01% √

ER P.V. 19 Yes < 0.05% < 0.05% √

2B S.B. 104 Yes < 0.05% < 0.05% √

BG P.B. 15:3 Yes < 0.04% < 0.01% √

2012



„Halogen free‟ Pigments for PBT



Product Color

Index

Structurally

halogen free


Chlorine Bromine

Plastics

(Conc. 0.5%)

HG P.Y. 180 Yes < 0.10% < 0.05% √

H3R P.Y. 181 Yes < 0.04% < 0.01% √

H2GL P.O. 64 Yes < 0.04% < 0.01% √

GRL P.O. 43 Yes < 0.05% < 0.01% √

6RL P.O. 68 Yes < 0.04% < 0.01% √

B P.R. 149 Yes < 0.04% < 0.01% √

HB P.R. 247 Yes < 0.04% < 0.01% √

E5B P.V. 19 Yes < 0.10% < 0.01% √

E P.R. 122 Yes < 0.04% < 0.01% √

ER P.V. 19 Yes < 0.05% < 0.05% √

A4R P.B. 15:1 Yes < 0.04% < 0.01% √

BG P.B. 15:3 Yes < 0.04% < 0.01% √

2012





Product Color Index Structurally

halogen free

Plastics

(Conc. 0.5%)

3G S.Y. 98 Yes √

3G S.Y. 93 Yes √

2G S.Y. 114 Yes √

NG P.Y. 147 Yes √

3G S.O. 60 Yes √

2G S.R. 179 Yes √

PFS S.R. 111 Yes √

BB S.R. 195 Yes √

5B V.R. 41 Yes √

RSB S.V. 13 Yes √

B 01 S.B. 35 Yes √

2B S.B. 104 Yes √

R S.B. 122 Yes √

RLS S.B. 45 Yes √

GSB S.G. 3 Yes √

G S.G. 28 Yes √

R S.Br. 53 Yes √

3R P.O. 70 Yes √

„Halogen free‟ polymer soluble dyes for PBT

2012

Halogen free coloration of PCB


Liquid polymeric systems

Epoxy resins

The substrate most commonly used in printed circuit boards is a glass

fiber reinforced (fiberglass) epoxy resin with a copper foil bonded on

to one or both sides.

– PCBs made from paper reinforced phenolic resin with a bonded copper foil are less

expensive and are often used in household electrical devices.

2012


Liquid polymeric systems

Epoxy suitability Structure halogen free Target halogen limit

A4R P.B. 15:1 o Yes <500 ppm

BG

B4G

P.B. 15:3 ++

o

Yes <500 ppm

BFL

BT-617-D

P.B. 15:4 o

o

Yes <500 ppm

NG P.Y. 147 ++ Yes <500 ppm

H6G P.Y. 175 o Yes <500 ppm

H4G P.Y. 151 ++ Yes <500 ppm

3GP P.Y. 155 o Yes <500 ppm

H2R P.Y. 139 ++ Yes <500 ppm

H3R P.Y. 181 o Yes <500 ppm

H2GL P.O. 64 ++ Yes <500 ppm

HB P.R. 247 o <500 ppm

E5B P.V. 19 o Yes <500 ppm

E P.R. 122 o Yes <500 ppm

„Halogen free‟ Colorants for PCB

2012

++ suitable

O pre-tests required


Halogen free colorants for Plastics with certified halogen levels

Graphtol Yellow 3GP-LHC P.Y.155 Graphtol Red F3RK 70-LHC P.R.170

PV Fast Yellow H4G-LHC PY 151 Graphtol Red HF3C-LHC P.R.176

Graphtol Yellow H2R-LHC P.Y.139 PV Fast Pink E-LHC P.R.122

PV Fast Yellow H3R-LHC P.Y.181 PV Fast Blue A4R-LHC P.B. 15:1

PV Fast Orange H2GL-LHC P.O.64 PV Fast Blue BG-LHC P.B. 15:3

PV Fast Orange 6RL-LHC P.O.68

PV Fast Red HB-LHC P.R.247 Polysynthren Yellow RL-LHC PY 192

PV Fast Red B-LHC P.R.149 Solvaperm Red 2G-LHC SR 179

2012



Disclaimer

2012

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