KR19980074194A - Dry plating method on ABS resin and plastic - Google Patents

Dry plating method on ABS resin and plastic Download PDF

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KR19980074194A
KR19980074194A KR1019970009892A KR19970009892A KR19980074194A KR 19980074194 A KR19980074194 A KR 19980074194A KR 1019970009892 A KR1019970009892 A KR 1019970009892A KR 19970009892 A KR19970009892 A KR 19970009892A KR 19980074194 A KR19980074194 A KR 19980074194A
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plating
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plastic
abs resin
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선호천
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주식회사 등우
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    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • C23C14/0036—Reactive sputtering
    • C23C14/0042—Controlling partial pressure or flow rate of reactive or inert gases with feedback of measurements
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING 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
    • C23C—COATING 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • C23C14/20—Metallic material, boron or silicon on organic substrates
    • C23C14/205—Metallic material, boron or silicon on organic substrates by cathodic sputtering

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

본 발명은 열에 약하기 때문에 건식도금 방법으로는 도금이 안되며, 오직 습식도금 방법으로만 도금이 가능했던 ABS수지나 플라스틱상에 금색, BROWN색, GRAY색 등의 금속화합물 도금층을 형성시키는 방법으로 종래의 습식도금이 아닌 건식도금(스팟타링식 이온도금)으로 도금을 함으로써 도금의 생명이라 할 수 있는 경도성, 내마모성을 종래의 습식도금에 비하여 10배 이상 월등히 향상시킨 건식도금법에 관한 것이다.Since the present invention is weak to heat, it cannot be plated by a dry plating method, and a metal compound plating layer such as gold, brown, gray, etc. is formed on ABS resin or plastic, which was only plated by wet plating. The present invention relates to a dry plating method in which the plating is performed by dry plating (spotting type ion plating) rather than wet plating, which significantly improves hardness and wear resistance, which are the life of plating, by more than 10 times compared to conventional wet plating.

Description

ABS수지 및 플라스틱상의 건식도금 방법Dry plating method on ABS resin and plastic

재질이 플라스틱이나 ABS수지인 귀걸이, 목걸이, 반지, 팔찌, 브럿치, 가방부품, 신발부품 등 장식구류나 자동차부품, 전자제품의 부품, 수도부품, 식기류 등 플라스틱이나 ABS수지 제품이 금(Au)이나 금합금 도금을 하는 경우 경도 및 내마모성이 우수한 건식도금으로 도금하고 싶으나, 플라스틱이나 ABS수지는 열에 약하기 때문에 건식도금을 사용하지 못하고, 어쩔수 없이 습식도금을 이용하고 있는 실정이다. 그러나, 이와 같이 습식도금으로 플라스틱이나 ABS수지에 금(Au) 및 금합금 도금을 하는 경우는 금(Au)을 사용하기 때문에 가격이 높아지고 도금의 요부라 할 수 있는 내마모성 및 경도가 너무 약해 적용범위가 넓지 못하고 품질 자체에도 많은 문제점이 발생되고 있는 것이다.Plastic or ABS resin products such as earrings, necklaces, rings, bracelets, bracelets, bag parts, shoes parts made of plastic or ABS resin, automobile parts, electronic parts, water parts, tableware, etc. In the case of gold alloy plating, it is desired to plate with dry plating which has excellent hardness and wear resistance, but plastic or ABS resin is weak in heat, so dry plating cannot be used, and wet plating is inevitably used. However, when gold or gold alloy is plated on plastic or ABS resin by wet plating, gold is used, so the price is high and the wear resistance and hardness of the plating are too weak. It is not wide and there are many problems in quality itself.

본 발명은 이와 같이 열에 약해 습식도금 방법으로만 도금이 가능했던 플라스틱이나 ABS수지를 경도 및 내마모성이 아주 우수한 건식도금 방법을 사용하여 도금할 수 있도록 한 것이다. 원래 플라스틱이나 ABS수지를 건식도금 방법으로 도금할 수도 있으나, 건식도금의 경우는 최초 진공조(Chamber)의 온도가 통상적으로 150℃-200℃에서 도금을 시행하기 때문에 이 고온에 의하여 플라스틱이나 ABS수지가 제모습을 유지하지 못하고 도금 시행중에 찌그러지는 등 변형이 발생하기 때문에 도금을 하지 못하는 것이다.The present invention is to be able to plate the plastic or ABS resin, which was weak to heat and was only plated by the wet plating method, by using a dry plating method having excellent hardness and wear resistance. Originally, plastic or ABS resin may be plated by dry plating. However, in the case of dry plating, the temperature of the first vacuum chamber is usually 150 ° C-200 ° C. The plating cannot be carried out because deformation cannot be maintained, such as distortion, during plating.

또한, 변경됨을 방지하기 위하여 진공조(Chamber)의 온도를 상온에서 시행하여도 도금을 시행하는 시간이 약 20분 내지 30분 정도 소요되고, 이 도금이 진행되는 중에 열이 장식기재 자체에 자연적으로 약 80℃ 이상으로 발생되므로 플라스틱이나 ABS수지가 변형되는 것은 막을 수가 없었다.In addition, even if the temperature of the vacuum chamber (Chamber) is performed at room temperature to prevent the change, the plating time is about 20 to 30 minutes, and heat is naturally applied to the decorative substrate itself during the plating process. Since it occurs above about 80 ℃, plastic or ABS resin could not be prevented from deforming.

본 발명은 이를 해결하기 위하여 발명된 것으로, 플라스틱 ABS수지가 열에 약한 것에 유념하여 최초 진공조의 온도를 상온에서 시작하고, 건식도금을 진행하는 도중 플라스틱이나 ABS수지가 변형될 수 있는 온도까지 올라가면 도금을 멈추고 냉각시킨 후, 다시 도금을 진행하는 방법을 반복 사용하는 것이다.The present invention has been invented to solve this problem, starting with the temperature of the first vacuum chamber at room temperature, keeping in mind that the plastic ABS resin is weak to heat, and the plating is carried out when the plastic or ABS resin rises to a temperature that can be deformed during the dry plating process. After stopping and cooling, the plating process is repeated.

이와 같이 도금과 냉각을 반복하여 진행시키면 높은 열이 발생되지 않아 플라스틱이나 ABS수지가 변형되지 아니하고도 건식도금(스팟타링 이온방식)으로 도금할 수 있게 되는 것이다. 한편, 이와 같은 방법으로 건식도금을 하게 되면 경도성 및 내마모성이 아주 우수한 장식기재를 얻을 수 있게 되는 것 뿐만 아니라 색상에 있어서도 금색(TiN, ZrN) 뿐만 아니라 BROWN색(Ticn), GRAY색(Ticn)등 다양한 색상을 얻을 수 있게 되는 것이다.If the plating and cooling proceeds repeatedly as described above, high heat is not generated, and thus plastic or ABS resin can be plated by dry plating (spotting method) without deformation. On the other hand, when dry plating is performed in this way, not only the decorative material having excellent hardness and wear resistance can be obtained, but also BROWN color (Ticn) and gray color (Ticn) as well as gold (TiN, ZrN) in color. You will get a variety of colors.

본 발명을 상세히 설명하기에 앞서 현재 일반적으로 행하여지고 있는 플라스틱이나 ABS수지 상에 금(Au), 금합금 도금을 하는 습식도금 방법을 개략적으로 간략하게 살펴보면 다음과 같다.Prior to describing the present invention in detail, a wet plating method of plating gold (Au) and gold alloy on a plastic or ABS resin which is currently generally performed is briefly described as follows.

먼저, 전처리 과정으로 엣칭(ETCHING)→중화→산침적→촉매부여→반응촉진→무전해 동(Cu) 도금→촉매부여→무전해 니켈(Ni) 도금→촉매부여→금(Au) 및 금합금도금을 하는 과정을 거치는 습식도금을 하였다. 그러나, 이와 같은 습식도금은 금(Au) 및 금합금 도금을 함에 있어서, 금(Au)을 사용하기 때문에 가격이 아주 높아지고, 경도성 및 내마모성도 너무 약해 적용범위가 넓지 못하며, 적용되고 있는 일부 품목(고급자동차의 앰블럼, 장신구류, 전자제품의 부품, 수도부품 등)마져도 그 품질 자체가 조악하여 많은 문제점이 발생되고 있는 실정이다.First, etching → neutralization → acid deposition → catalyst impartment → reaction promotion → electroless copper plating → catalyst impartment → electroless nickel (Ni) plating → catalyst impartment → Au and gold alloy plating Wet plating through the process of doing. However, such wet plating has a very high price due to the use of gold (Au) in plating gold (Au) and gold alloys, and its hardness and abrasion resistance are so weak that the scope of application is not wide. Even the emblems, trinkets, electronic parts, water supplies, etc. of high-end automobiles are poor in their quality, causing many problems.

본 발명은 이를 해결하기 위하여 발명된 것으로, 열에 약한 플라스틱이나 ABS수지를 습식도금이나 아닌 건식도금으로 도금하여 경도성 및 내마모성이 아주 우수한 장식기재를 얻을 수 있도록 한 것이다. 일반적으로 건식도금을 행하는 경우 진공조의 최초 시행온도는 가장 효율적인 150℃-200℃에서 도금을 시행하게 되고, 도금이 약 20분간 진행되는 중에도 장식기재의 자체 온도가 올라가므로 열에 약한 플라스틱이나 ABS수지는 건식도금을 하지 못하고, 습식도금을 할 수 밖에 없었다.The present invention has been invented to solve this problem, by plating a plastic or ABS resin with a weak plating, but not with wet plating or dry plating to obtain a decorative material with excellent hardness and wear resistance. In general, when dry plating is performed, the initial temperature of the vacuum bath is applied at the most efficient temperature of 150 ℃ -200 ℃, and the temperature of the decorative material increases even during the plating process for about 20 minutes. We could not do dry plating and wet plating.

본 발명에 있어 요부는 열에 약한 플라스틱이나 ABS수지를 건식도금 함에 있어, 도금 진행중 변형이 되지 않도록 진공조(Chamber) 내부 및 도금하는 장식기재의 자체 온도가 올라가지 못하도록 하는데 있는 것으로, 그 방법은 아주 단순하고 용이한 것이나 그 효과는 기존의 방법과는 비교할 수 없는 경도성 및 내마모성을 얻을 수 있는 것이다.In the present invention, the main part is to dry-plat the plastic or ABS resin, which is weak against heat, to prevent the internal temperature of the decorative material to be plated and the inside of the vacuum chamber from rising during the plating process, so that the method is very simple. It is easy and the effect is to obtain hardness and wear resistance that can not be compared with the existing method.

본 발명은 종래의 건식도금 방법과 동일하나 그 도금을 행하는 과정에 있어서 도금되는 시간을 연속적으로 진행시키는 것이 아니라 진공조 내부 및 장식기재 자체의 온도가 올라가지 않도록 단계적으로 나누어서 도금을 진행시키도록 한 것으로, 본 발명의 방법을 보다 상세하게 설명하면 다음과 같다.The present invention is the same as the conventional dry plating method, but in the process of performing the plating, the plating is carried out by dividing step by step so that the temperature of the inside of the vacuum chamber and the decoration material itself does not rise, rather than continuously progressing the plating time. In more detail, the method of the present invention is as follows.

재질이 플라스틱이나 ABS수지의 장식기재를 건식도금함에 있어, 먼저 종래의 방법과 동일하게 엣칭(ETCHING)→중화→산침적→촉매부여→반응촉진→무전해 동(Cu)→촉매부여→무전해 니켈(Ni) 도금→순수처리 건조 후에 본 발명의 요부라할 수 있는 20분간 건식도금을 시행하게 된다. 이때 20분간 행하여지는 건식도금은 장식기재의 재질 및 얻고자 하는 색상(금색, BROWN색, GRAY색)에 따라 다소 차이도 있으나, 건식도금장치의 진공탱크의 음극전극에 장식기재를 걸어 놓고, 이에 대응되도록 가열수단을 갖춘 Ti-Target를 설치하며, 반응 개스투입구에 아르곤(Ar), 질소(N2), 아세칠렌(C2H2) 등의 GAS를 투입하여 반응시키며, 진공도를 10-3-10-5Torr, 석출속도를 0.01-0.02㎛/분으로 조절하여 약 20분간 행하여지게 되는 바, 이 때 20분간 행하여지는 건식도금 과정은 최초 진공조의 작업온도를 상온(15℃-20℃)이나 그 이하 온도에서 시행해야 한다는 것이며, 20분간 행하여지는 도금시간도 다단계로 나누어 행하여지는 바,In dry plating of decorative materials of plastic or ABS resin, first, etching, neutralization, acid deposition, catalyst application, reaction promotion, electroless copper, catalyst application, electroless Nickel (Ni) plating → pure treatment After drying, dry plating is performed for 20 minutes, which is the main part of the present invention. At this time, dry plating performed for 20 minutes is somewhat different depending on the material of the decorative material and the color to be obtained (gold, BROWN color, GRAY color), but hanging the decorative material on the cathode electrode of the vacuum tank of the dry plating device, Ti-Target with heating means is installed so as to correspond and the reaction gas inlet is made by adding GAS such as argon (Ar), nitrogen (N 2 ), and ethylene (C 2 H 2 ) to react, and the vacuum degree is 10 -3. -10 -5 Torr, the precipitation rate is adjusted to 0.01-0.02㎛ / min is performed for about 20 minutes, the dry plating process is carried out for 20 minutes at room temperature (15 ℃ -20 ℃) It should be performed at or below the temperature, and the plating time performed for 20 minutes is also divided into multiple stages.

1단계 : 5분 건식도금 → 약 10분 냉각Stage 1: 5 min dry plating → 10 min cooling

2단계 : 5분 건식도금 → 약 10분 냉각Stage 2: 5 minutes dry plating → about 10 minutes cooling

3단계 : 5분 건식도금 → 약 10분 냉각Stage 3: 5 minutes dry plating → about 10 minutes cooling

4단계 : 5분 건식도금 → 약 10분 냉각Stage 4: 5 minutes dry plating → 10 minutes cooling

하여 일정한 두께(약 0.3μ)의 도금층을 얻게 되는 것이다.To obtain a plating layer having a constant thickness (about 0.3 mu).

이와 같이 본 발명은 통상의 건식도금과는 그 방법을 달리하여 열에 약한 플라스틱이나 ABS수지를 건식도금 할 수 있도록 한 것으로, 종래에는 최초 진공조의 작업온도를 150℃-200℃에서 시행하던 것을 본 발명에서는 상온이나 혹은 그 이하 온도에서 작업을 시작하며, 종래에는 20분간 연속적으로 도금을 진행하였으나, 본 발명에서는 도금(5분)과 냉각(10분)을 반복적으로 시행함으로서 열에 약한 플라스틱이나 ABS수지인 장식기재가 변형되지 않으면서 도금될 수 있도록 한 것이다.As described above, the present invention allows the dry plating of plastic or ABS resin, which is weak against heat, by using a method different from that of conventional dry plating. In the past, the working temperature of the first vacuum chamber was performed at 150 ° C to 200 ° C. In the start of operation at or below room temperature, the conventional plating proceeds for 20 minutes, but in the present invention by repeatedly performing the plating (5 minutes) and cooling (10 minutes) heat-resistant plastic or ABS resin The decorative material is to be plated without deformation.

실시예 1 : ABS수지 상에 금색 건식도금층(TiN)을 얻는 방법Example 1 Obtaining a Gold Dry Plating Layer (TiN) on an ABS Resin

① 재질이 ABS수지인 장식기재를 준비한다.① Prepare a decorative material made of ABS resin.

② 전처리(ETCHING, 중화처리, 산침적, 촉매부여, 반응촉진) 과정을 거친다.② It undergoes pretreatment (ETCHING, neutralization, acid deposition, catalyzing, reaction promotion).

③ 무전해 동(Cu) 도금층 10μ을 얻고, 그 위에 무전해 니켈(Ni) 도금층 5μ를 입히고 순수처리 건조한다.(3) Obtain 10μ of electroless copper (Cu) plating layers, apply 5μ of electroless nickel (Ni) plating layer on it, and dry pure water.

④ 통상의 건식도금장치, 진공조의 음극전극에 장식기재를 걸어 놓고, 이에 대응되도록 가열수단을 갖춘 Ti-Target를 설치한다. 반응 GAS 투입구에 아르곤(Ar) 및 질소(N2) GAS를 투입하며, 진공도는 10-3-10-5Torr로 하며, 석출속도는 0.01-0.02㎛/분으로 하여 20분간 건식도금을 하되, 다음과 같이 5분 도금, 10분 냉각을 4단계로 나누어서 행하게 되면,④ Hang the decorative material on the common dry plating apparatus and the cathode electrode of the vacuum chamber, and install Ti-Target with heating means to correspond to it. Argon (Ar) and nitrogen (N 2 ) GAS are added to the reaction gas inlet, and the vacuum degree is 10 -3 -10 -5 Torr and the deposition rate is 0.01-0.02㎛ / min. If you do 5 minutes of plating and 10 minutes of cooling in 4 stages,

1단계 : 5분 건식도금 → 10분 냉각Stage 1: 5 minutes dry plating → 10 minutes cooling

2단계 : 5분 건식도금 → 10분 냉각Stage 2: 5 minutes dry plating → 10 minutes cooling

3단계 : 5분 건식도금 → 10분 냉각Stage 3: 5 minutes dry plating → 10 minutes cooling

4단계 : 5분 건식도금 → 10분 냉각Stage 4: 5 minutes dry plating → 10 minutes cooling

약 0.3μ인 질화티타늄(TiN) 금색 건식도금층을 얻을 수 있게 된다.It is possible to obtain a titanium nitride (TiN) gold dry plating layer having a thickness of about 0.3 μ.

한편, 이와 같은 방법으로 200세트를 10회 작업한 결과 열에 의한 장식기재의 변형은 전혀 없었으며, 밀착성 불량도 0%였다. 또한, 동일한 방법으로 지르코늄(Zr)을 아르곤(Ar), 질소(N2) GAS와 혼합시켜도 금색의 질화지르코늄(ZrN) 도금층을 얻을 수가 있는 것이며, 티타늄(Ti)을 아르곤(Ar), 질소(N2), 아세칠렌(C2H2) GAS와 혼합시키게 되면, BROWN색이나 GRAY색의 질화탄소티타늄(TiCN)의 도금층도 얻을 수 있는 것이다.On the other hand, as a result of working 200 sets 10 times in this manner, there was no deformation of the decorative substrate due to heat, and poor adhesion was also 0%. In addition, a gold zirconium nitride (ZrN) plating layer can be obtained by mixing zirconium (Zr) with argon (Ar) and nitrogen (N 2 ) GAS in the same manner, and titanium (Ti) is converted into argon (Ar) and nitrogen ( When mixed with N 2 ) and acetylene (C 2 H 2 ) GAS, a plating layer of BROWN or GRAY-colored titanium nitride (TiCN) can also be obtained.

이상과 같이 본 발명은 통상적인 건식도금 방법을 응용한 것으로, 높은 온도를 유지할 수 밖에 없는 통상의 방법과는 그 방법을 달리하여 열에 약한 ABS수지나 플라스틱도 변형없이 도금할 수 있도록 진공조의 최초 작업 시행온도도 상온에서 부터 시작하여, 20분간의 건식도금 시간도 온도가 올라가지 않도록 다단계로 나누어서 시행토록 한 것이다.As described above, the present invention applies a conventional dry plating method, which is different from the conventional method in which a high temperature can be maintained, and thus the first operation of the vacuum chamber so that even ABS resin or plastic, which is weak to heat, can be plated without deformation. The starting temperature was also started at room temperature, and the 20 minute dry plating time was performed in multiple stages to prevent the temperature from rising.

상기에서 살펴본 바와 같이 열에 약한 ABS수지나 플라스틱을 습식도금을 하지 않고, 건식도금을 하게 되면, 도금의 생명이라 할 수 있는 경도성 및 내마모성이 10배이상 우수해져 그 재질의 특성상 그 효용성은 무궁무진해지는 것으로, 습식도금과 본 발명의 건식도금에 의한 내마모성을 비교하여 보면 다음과 같다.As described above, when wet plating of ABS resin or plastic, which is weak to heat, is performed without wet plating, the hardness and abrasion resistance, which are the life of plating, are excellent by 10 times or more. By comparison, the wear resistance of the wet plating and the dry plating of the present invention is as follows.

① 경도 비교① Hardness comparison

② 내마모성 비교② Wear resistance comparison

위 표에서 보는 바와 같이 본 발명에 의한 방법으로 건식도금을 행하게 되면 그 경도성 및 내마모성이 아주 우수하게 되어 장식기재의 특성상 그 적용범위 및 그 효율성은 엄청나게 높아지게 되는 것이다. 즉, 구입이 쉽고, 무게가 아주 가벼우면서도, 가격이 아주 싼 ABS수지나 플라스틱의 경우 그 외관을 아주 고급스러우면서도 내마모성 및 경도가 아주 우수하게 도금할 수가 있어, 그 사용범위에 있어서도, 귀걸이, 팔지, 목걸이, 반지, 브럿치, 가방부품, 신발부품 등 장식구류 및 자동차부품, 전자제품의 부품, 수도부품, 식기류 등 무궁무진하게 널리 사용될 수 있는 것이다.As shown in the above table, when the dry plating is carried out by the method according to the present invention, the hardness and wear resistance are very excellent, and the scope of application and the efficiency thereof are greatly increased due to the characteristics of the decorative substrate. In other words, ABS resins and plastics that are easy to purchase, very light in weight, and inexpensive, can be plated with high quality and excellent wear resistance and hardness. Necklaces, rings, brooches, bag parts, shoe parts, such as ornaments and automobile parts, electronics parts, water parts, tableware, etc. can be widely used indefinitely.

본 발명은 열에 약하기 때문에 건식도금 방법으로는 도금이 안되며, 오직 습식도금 방법으로만 도금이 가능했던 ABS수지나 플라스틱상에 금색, BROWN색, GRAY색 등의 금속화합물 도금층을 형성시키는 방법으로 종래의 습식도금이 아닌 건식도금(스팟타링식 이온도금)으로 도금을 함으로써 도금의 생명이라 할 수 있는 경도성, 내마모성을 종래의 습식도금에 비하여 10배 이상 월등히 향상시킨 건식도금법에 관한 것이다.Since the present invention is weak to heat, it cannot be plated by a dry plating method, and a metal compound plating layer such as gold, brown, gray, etc. is formed on ABS resin or plastic, which was only plated by wet plating. The present invention relates to a dry plating method in which the plating is performed by dry plating (spotting type ion plating) rather than wet plating, which significantly improves hardness and wear resistance, which are the life of plating, by more than 10 times compared to conventional wet plating.

Claims (2)

장식기재를 도금하는 건식도금 방법으로 통상의 건식도금장치인 진공조의 음극전극에 장식기재를 걸어 놓고, 이에 대응되도록 가열수단을 갖춘 Ti-Target를 설치하며, 반응 GAS 투입구에 아르곤(Ar), 질소(N2) GAS를 투입하며, 진공도는 10-3-10-5Torr로 하며, 석출속도를 0.01-0.02㎛/분으로 하여 20분간 건식도금을 하여 고온에서 금색도금층을 얻는 통상의 건식도금(스팟타링 이온방식)에 있어서, 열에 약한 ABS수지나 플라스틱 장식기재를 금색(TiN)으로 건식 도금하기 위하여 진공조(Chamber)의 최조 작업 시행온도를 상온에서부터 시작하며, 연속적으로 행하여지는 통상의 20분 건식도금 시간도 5분 도금, 10분 냉각, 5분 도금, 10분 냉각 순으로 다단계로 나누어 도금하는 것을 특징으로 하는 ABS수지 및 플라스틱상의 건식도금 방법.As a dry plating method for plating decorative materials, a decorative material is placed on a cathode electrode of a vacuum chamber, which is a conventional dry plating apparatus, and a Ti-Target equipped with a heating means is installed to correspond thereto, and argon (Ar) and nitrogen are placed at the reaction gas inlet. (N 2 ) GAS is added, and the vacuum degree is 10 -3 -10 -5 Torr, and the normal dry plating to obtain a gold plating layer at high temperature by dry plating for 20 minutes with the deposition rate of 0.01-0.02㎛ / min. In the spotting ring method, the normal working temperature of the vacuum chamber is started at room temperature in order to dry-plat a heat-resistant ABS resin or a plastic decorative material with gold (TiN). Dry plating time is also 5 minutes plating, 10 minutes cooling, 5 minutes plating, 10 minutes cooling in the order of plating divided into ABS resin and plastic, characterized in that the plating in multiple stages. 제1항에 있어서, 반응 GAS 투입구에 아르곤(Ar), 질소(N2), 아세틸렌(C2H2) GAS를 투입하여 질화 탄소 티타늄(TiCN)의 도금층을 형성하여, GRAY색, BROWN색 도금층을 얻도록 하는 것을 특징으로 하는 ABS수지 및 플라스틱상의 건식도금 방법.2. The plating layer of claim 1, wherein argon (Ar), nitrogen (N 2 ), and acetylene (C 2 H 2 ) GAS are added to the reaction gas inlet to form a plating layer of titanium nitride (TiCN). Dry plating method on ABS resin and plastic, characterized in that to obtain.
KR1019970009892A 1997-03-21 1997-03-21 Drying coating method for abs resin and plastic KR100227101B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030003450A (en) * 2001-07-02 2003-01-10 한산고진공산업 주식회사 An plating method of arc discharge for forming plating layers in various colors on stainless steel
KR100387663B1 (en) * 2000-11-30 2003-06-18 이경희 The coating method on the engineering plastics
KR100646009B1 (en) * 2005-03-23 2006-11-14 황은호 plating method of plastic
KR100977496B1 (en) * 2007-12-21 2010-08-23 한국기계연구원 A gold color tile

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030023998A (en) * 2001-09-14 2003-03-26 주식회사 등우 coating method of plastic

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362863A (en) * 1986-09-02 1988-03-19 Seikosha Co Ltd Golden article

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387663B1 (en) * 2000-11-30 2003-06-18 이경희 The coating method on the engineering plastics
KR20030003450A (en) * 2001-07-02 2003-01-10 한산고진공산업 주식회사 An plating method of arc discharge for forming plating layers in various colors on stainless steel
KR100646009B1 (en) * 2005-03-23 2006-11-14 황은호 plating method of plastic
KR100977496B1 (en) * 2007-12-21 2010-08-23 한국기계연구원 A gold color tile

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