DE1694071C3 - Herstellung galvanisierbarer Formkörper aus Polypropylen - Google Patents

Herstellung galvanisierbarer Formkörper aus Polypropylen

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Publication number
DE1694071C3
DE1694071C3 DE1694071A DE1694071A DE1694071C3 DE 1694071 C3 DE1694071 C3 DE 1694071C3 DE 1694071 A DE1694071 A DE 1694071A DE 1694071 A DE1694071 A DE 1694071A DE 1694071 C3 DE1694071 C3 DE 1694071C3
Authority
DE
Germany
Prior art keywords
weight
polypropylene
percent
parts
electroplatable
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE1694071A
Other languages
English (en)
Other versions
DE1694071B2 (de
DE1694071A1 (de
Inventor
Klaus Dr. 6000 Frankfurt Fischer
Hans-Joachim Lenz
Willy Ott
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Farbwerke Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Farbwerke Hoechst AG filed Critical Farbwerke Hoechst AG
Publication of DE1694071A1 publication Critical patent/DE1694071A1/de
Publication of DE1694071B2 publication Critical patent/DE1694071B2/de
Application granted granted Critical
Publication of DE1694071C3 publication Critical patent/DE1694071C3/de
Expired legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/20Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/28Sensitising or activating
    • C23C18/30Activating or accelerating or sensitising with palladium or other noble metal
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20Oxides; Hydroxides
    • C08K3/22Oxides; Hydroxides of metals
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/1601Process or apparatus
    • C23C18/1633Process of electroless plating
    • C23C18/1635Composition of the substrate
    • C23C18/1639Substrates other than metallic, e.g. inorganic or organic or non-conductive
    • C23C18/1641Organic substrates, e.g. resin, plastic
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/20Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/2006Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
    • C23C18/2026Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by radiant energy
    • C23C18/2033Heat
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/20Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/2006Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30
    • C23C18/2046Pretreatment of the material to be coated of organic surfaces, e.g. resins by other methods than those of C23C18/22 - C23C18/30 by chemical pretreatment
    • C23C18/2073Multistep pretreatment
    • C23C18/208Multistep pretreatment with use of metal first
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/20Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/22Roughening, e.g. by etching
    • C23C18/24Roughening, e.g. by etching using acid aqueous solutions
    • CCHEMISTRY; METALLURGY
    • C23COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C18/00Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating
    • C23C18/16Chemical coating by decomposition of either liquid compounds or solutions of the coating forming compounds, without leaving reaction products of surface material in the coating; Contact plating by reduction or substitution, e.g. electroless plating
    • C23C18/18Pretreatment of the material to be coated
    • C23C18/20Pretreatment of the material to be coated of organic surfaces, e.g. resins
    • C23C18/28Sensitising or activating
    • C23C18/285Sensitising or activating with tin based compound or composition
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/12Polypropene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10Homopolymers or copolymers of propene
    • C08L23/14Copolymers of propene
    • C08L23/142Copolymers of propene at least partially crystalline copolymers of propene with other olefins

Description

barer Formkörper.
·, bekannt
daß in der Ga.vanotech.uk ein Ver-
wie die aui dem Acο so überraSchender als
polymerisaten. D.es ist Galvanotechnik em
^ach allgemeiner Auflassung ^ sorg(_Uig
haftender Übe" ->g ηϋΓ.,^βπιεη kann, Polypropylen °^^ Tm 178
abgeschieden und
m Acrytailnl-Buud.en-S.y.o^o J. auf Gigensurden
i"
sich
we, J^
Gegenstände aus Polypropylen an, wesentliche Nachteile:
Um «ine auch nu, ausreichende;
s.ch
^ gemessen
der chemisch d
SSmäßig und technisch unbrauchbar
S€Sr5
SO Gewichtsprozent, vorzugsweise aber «>sl^tlen<Je und «„„,„
Verfahren
anisch
^ KiipfeRchicht ,rden
ohne StrilKluren
ÄoP».«n sind »*„ E,
Propylen ohne
kannter Weise unter Zugabe eines Stabilisators auf einer Strangpreßmaschine plastifiziert und gianuiiert. Das so erhaltene Material wird in üblicher Weise auf einer Spritzgußmaschine zu 2 mm dicken Platten verin 20 Minuten ein Kupferfilm abgeschieden, der io bekannter Weise galvanisch auf eine Wandstärke vnn 70 μ verstärkt wird.
Ein auf diese Weise erzeugter Belag hat — gemessen
formt. Die Vorbehandlung der Spritzlinge erfolgt 5 nach DIN 40802 — eine Schäifestigkeit von 3,0 kp/
durch Eintauchen in ein mit einer Umwälzvorrichtung versehenes Bad mit einer Lösung aus
550 Teilen Schwefelsäure, konzentriert, 55 Teilen Wasser,
185 Teilen Phosphorsäure, konzentriert, 10 Teilen Chromsäure.
Badtemperatur: 80°C. Behandlungsdauer: 30 Minuten. Anschließend werden die Teile sorgfältig in Wasser gewaschen und dann 5 Minuten lang in eine Lösung von
35 g Zinndichlorid,
50 ml SaI äure, konzentriert.
1000 ml Wasser
getaucht. Es wird nochmals mit Wasser gespült und weiter 2 Minuten in einer Lösung aus
2 g Silbernitrat,
10 ml Ammoniak, konzentriert, 1000 ml Wasser
aktives Silber ausgeschieden. Nach weiterem Spülen in Wasser wird durch Tauchen in ein bewegtes Bad aus
34 g Kalium-Natrium-Tart-it. 10 g Natriumhydroxid,
3 g K upfersulfat,
6 g Natriumcarbonat,
50 ml wäßrige Formaldehydlösung, 30°/0ig.
1000 ml Wasser
25 mm. Der verstärkte Belae ist frei von Strukturen.
Be
spie
I Il
100 Gewichtsteile Polvpropylenpulver, 80 Gewichtsteile Zinkoxid und 20 Gewichtsteile Zinksulfid werden — wie im Beispiel 1 — unter Zugabe eines Stabilisators plastifiziert, granuliert und zu 2 mm dicken Platten im Spritzguß verformt. Die Vorbehandlung der Spritzlinge erfolgt durch Eintauchen in die im Beispiel I angegebene Chromschwefelsäüre bei 80' C. Behandlungsdauer 7 Minuten. Verfährt man weiter wie im Beispiel I angegeben, erhält man Überzüge mit einer Schälfestigkeit nach DIN 40802 von 4,2 kp/
so 25 mm. Der verstärkte Kupferbelag ist frei von Strukturen.
Beispiel III
100 Gewichtsteile eines Mischpolymerisates aus 98 Gewichtspro2jnt Propylen und 2 Gewichtsprozent Äthylen und 100 Gewichtsteile Zinkoxid werden wie im Beispiel I unter Zugabe eines Stabilisators plastifiziert, granuliert und zu 2 mm dicken Platten im Spritzguß verformt. Die Vorbehandlung der Spritzlinge erfolgt durch Eintauchen in die im Beispiel I angegebene Chromschwefelsäure bei 8O0C. Behänd lungsdauer 15 Minuten. Verfährt man weiter wie im Beispiel I angegeben, erhält man Überzüge mit einer Schälfestigkeit nach DIN 40802 von 4,0 kp/25 mm. Der verstärkte Kupferbelag ist frei von Strukturen.
Zusatz, bezogen auf die Gesamtmischung
Schälfestigkeit Kugeldruckhärte Kerbschlagzahigkeit
DlN 40802 DlN 57302 DlN 53453 + 200C
kp/25 mm kp/cm1 kpcm/cms
0,3 645 15,0
1,5 655 18,0
2,5 680 25,0
3,0 720 28,0
4,3 765 25,0
4,2 720 24,0
4,0 755 31,0
ohne Zusatz
10 Gewichtsprozent ZnS
20 Gewichtsprozent ZnS
33 Gewichtsprozent ZnS
50 Gewichtsprozent ZnS
50 Gewichtsprozent ZnS -f ZnO (1:4) 50 Gewichtsprozent ZnO

Claims (1)

  1. Patentanspruch:
    Verwendung von Fcmmassen aus Polyprop oder Mischpolymerisaten «s..mindestens 90 Sitsprozent Propylen und bis zu OGw
    ^ 2
    , a „nd'oder Zinksulfid galvaniwichtsprozent Zinkox.d und ode£m ^ Acryhlilri,.
    sierbare ^^Spolymerisate brauchbaren VerButadien-Styrol-Mischpo>
    fahren vorteilhaft herstellen κ d Zinkoxld
    ^hren^ ^ χ „Jink ^
    ^ Mischungen Jj.der ung f d
    Nachteile beseing und ehe ' „ach _ bereits
DE1694071A 1966-08-27 1966-08-27 Herstellung galvanisierbarer Formkörper aus Polypropylen Expired DE1694071C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF0050056 1966-08-27

Publications (3)

Publication Number Publication Date
DE1694071A1 DE1694071A1 (de) 1971-06-09
DE1694071B2 DE1694071B2 (de) 1973-02-01
DE1694071C3 true DE1694071C3 (de) 1973-09-13

Family

ID=7103491

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1694071A Expired DE1694071C3 (de) 1966-08-27 1966-08-27 Herstellung galvanisierbarer Formkörper aus Polypropylen

Country Status (6)

Country Link
AT (1) AT278465B (de)
BE (1) BE703156A (de)
BG (1) BG15763A3 (de)
CH (1) CH486508A (de)
DE (1) DE1694071C3 (de)
GB (1) GB1193147A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4217796A1 (de) * 1992-05-29 1993-12-02 Basf Lacke & Farben Anorganische Oxide enthaltender Metall-Kunststoffolie-Verbund, Verfahren zu dessen Herstellung sowie dessen Verwendung zur Herstellung von Konservendosen
CN114479295B (zh) * 2022-03-30 2022-06-17 潍坊硕邑化学有限公司 一种氯化聚乙烯橡胶及其制备方法

Also Published As

Publication number Publication date
BE703156A (de) 1968-02-28
DE1694071B2 (de) 1973-02-01
DE1694071A1 (de) 1971-06-09
AT278465B (de) 1970-02-10
CH486508A (de) 1970-02-28
GB1193147A (en) 1970-05-28
BG15763A3 (bg) 1972-05-20

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