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    Home > Product Lines > Polymer materials
    They are screen printable(250 mesh or higher) and thermal curable coating designed for insulator for chip-resistor,
    showing low coefficient of thermal expansion, good humidity resistance, and good heat resistance.
    ◆Specifications
    Product DC-130S Test method
    Color BLACK With naked eye
    Viscosity @25℃ 130 ± 20 kcps Brookfield HB-DVⅡ
    SC4-14 @25±0.5℃,10rpm
    Thixotropic index 2.0 ± 0.5 10 rpm/100 rpm
    Pencil Hardness above 4H Using the wood pencil
    (3H, 4H, 5H)
    Acid Resistance above 4H H2SO4 5% * 4HR
    Pot Life 10 day @40℃ -
    Dry condition 180℃ - 5min -
    Cure condition 200℃ - 30min -
    · GIN-COAT 5480
    GIN-COAT 5480 is a type of molding epoxy resin applicable for electronic parts.
    It has no air bubbles, and has exellences in water-proof, thermal shock.
    It receives the certification of UL-94-V-0 level from UL. (File No. E102800)
    Applications
    Properties
    GIN-COAT 5480
    RESIN HARDNER
    DC-5480 DH-5480
    APPEARANCE PASTE LIQUID TYPE
    VISCOSITY (CPS,25 ℃ ) 8,000-12,000 200-300
    MIX PROPORTION 100 37
    HARDENING CONDITION 90℃× 3 hour
    KNOCKDOWN TIME(25℃) 6 hour
    INSULATION FRACTURE VOLTAGE 18kv/mm
    VOLUME RESISTANCE 1.0 × 1015 Ω cm
    DIELECTRIC CONSTANT (%) 4.0 (20 ℃ /30KHz)
    DIELECTRIC FACTOR (%) 0.01 (20 ℃ /30KHz)
    INFLAMMABILITY UL94V-O (File No.E102800)
    · GIN-COAT 506 & 588
    GIN-COAT 506 is a type of epoxy resin that does not contain filler for molding.
    It is composed of two liquid ones, showing exellence in electrical and mechanical properties.
    GIN-COAT 588 is a type of molding epoxy resin for electronic parts. It has exellences in moisture resistance,
    impact resistance, easy-defoamation during drying.
    Applications - MODLING FOR ELECTRONIC PARTS
    Properties
    GIN-COAT 506
    RESIN HARDNER
    DC-506BK DH-506
    APPEARANCE LIQUID LIQUID
    VISCOSITY (CPS,25 ℃ ) 400-600 50
    MIX PROPORTION 100 37
    HARDENING CONDITION 20-25℃×48 hour
    100℃×40 min
    KNOCKDOWN TIME(25℃) 2 hours
    INSULATION FRACTURE VOLTAGE 18KV/mm
    VOLUME RESISTANCE 1.0×10 14 Ωcm
    DIELECTRIC CONSTANT (%) 4.0(20℃/30KHz)
    DIELECTRIC FACTOR (%) 0.01(20℃/30KHz)
    INFLAMMABILITY  
    · GIN-COAT 525SVO
    GIN-COAT 525SVO is a type of epoxy resin for SPRAY COATING applicable to electronic parts like MAGNETICRING CORE.
    According to working condition, required thickness is able to be controlled. It shows exellence in electrical properties and adhesion.
    It receives the certification of UL-94-V-0 level from UL. It does not contain halogen substance as an eco friendly good.
    Applications - CORE SPRAY COATING EPOXY RESIN
    Properties
    GIN-COAT 525SVO
    RESIN HARDNER DILUENT
    DC-525SVO(5780) DH-515SPC DT-5780
    APPEARANCE LIQUID LIQUID LIQUID
    MIX PROPORTION 100 10 20-30
    VISCOSITY (CPS,25 ℃ ) 1,500-3,500
    HARDENING CONDITION 100℃×40 min
    KNOCKDOWN TIME(25℃) 2 hours
    METHOD Spray Coating
    SHELF LIFE 6 months, 25℃ at cold & dark place
    COLOR ASSIGNED COLOR
    INFLAMMABILITY UL94V-O(File No.E102800)
    · GIN-COAT DA-1010SF
    GIN-COAT DA-1010SF is a type of adhesive for electronic parts core molding. According to working condition, wanted film thickness is acquired. It has exellence in electronic properties and adhesion.
    Applications - INDUCTOR COIL WIRE ADHESIVE, INDUCTOR SIDE ADHESIVE, CORE ADHESIVE
    Properties
    GIN-COAT DA-1010SF
    APPEARANCE BLACK COLOR LIQUID
    VISCOSITY (CPS,25 ℃ ) 35000
    HARDENING CONDITION 250℃×1 MIN
    TIME FOR GELATINIZING 1 HOUR (150℃)
    SHELF LIFE 4 MONTHS, LESS THAN 5℃ IN DARK PLACE
     
    · LED Display
    GIN-COAT 5270SDA/DIS is a kind of epoxy resin for LED display applications. Under 80℃ temperature it is gelatinized in short time.
    Hardened film shows excellence in physical properties like tensile strength, plasticity, adhesion.
    Also it has superiority in beam transmittance rate, wet-proof, and thermal shock.
    Applications - EPOXY FOR LED DISPLAY
    Properties
    SPEC DC-5270SDA DA-5270DIS REMARK
    VISCOSITY 25℃ 850~1,300 100~140 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    GRAVITY AFTER MIXTURE   150~350 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 84  
    HARDNING
    CONDITION
    ℃ * time 80 ℃ * 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 80 DSC Method
    BEAM
    TRANSMITTANCE
    % > 90 500 ~ 700 nm
    · LED LAMP
    GIN-COAT 5260 is a kind of epoxy resin for LED LAMP molding. It is gelatinized in short time under the drying condition of over 120℃
    Hardened film shows excellence in physical properties like tensile strength, plasticity, adhesion.
    Also it has superiority in beam transmittance rate, wet-proof, and thermal shock.
    It does not generate bubble even in the condition of high temperature curing.
    Applications - EPOXY FOR LED LAMP MOLDING
    Properties
    SPEC DC-5260 DH-5260 REMARK
    VISCOSITY 25℃ 2.500~3.500 100~140 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    GRAVITY AFTER MIXTURE   400~600 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 85  
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 125 DSC Method
    BEAM
    TRANSMITTANCE
    % > 90 500 ~ 700 nm
    · OUT-DOOR HIGH POWDER L.E.D LAMP (UV Resistance)
    GIN-COAT 5260-OT is a kind of epoxy resin for HIGH POWER LED LAMP.
    Hardened film shows excellence in wetproof, thermal shock, tensile strength, plasticity, and adhesion.
    It has more than 98% beam transmittance rate and blocks ultraviolet rays.
    It does not generate bubbles even under hardening condition of over 120℃ in short time.
    Applications - LED LAMP FOR OUTDOOR DISPLAY, EPOXY FOR LED LAMP
    Properties
    SPEC DC-5260-OT DH-5260-OT REMARK
    VISCOSITY 25℃ 2.500~3.500 100~140 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    GRAVITY AFTER MIXTURE   400~600 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 85  
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 125 DSC Method
    BEAM
    TRANSMITTANCE
    % > 90 500 ~ 700 nm
    · COLORING (DCL-5270 SERIES)
    Applications - COLORING FOR LED DISPLAY & LAMP
    Properties
    COLOR MODEL VISCOSITY (cps)
    GREEN PIGMENT DCL-5270 GR 4,200 ~ 4,800
    RED PIGMENT DCL-5270 RD 4,200 ~ 4,800
    YELLOW PIGMENT DCL-5270 YL 4,200 ~ 4,800
    BLUE PIGMENT DCL-5270 BL 4,000 ~ 5,000
    APPEARANCE COLORED PASTE
    PACKAGE 1kg IN PLASTIC CONTAINER
    · LIGHT DIFFUSING (DF-5270 SERIES)
    It is a kind of light dispersant for LED DISPLAY & LAMP. It helps emitting light to be dispersed in DIODE.
    Applications - LIGHT DISPERSANT FOR LED DISPLAY, LAMP
    Properties
      UNIT SPEC
    APPEARANCE   WHITE PASTE
    VISCOSITY cps 9,000 ~ 15,000
    DIAMETER OF SiO? um 3~5 um
    · PHOTODIODE T/R Remote Con. Sensor LAMP
    GIN-COAT 5275 & 5280 are a kind of epoxy resin for LED LAMP requiring filter function of cut-off in ultraviolet area around 750nm, 810nm.
    Applications - EPOXY FOR PHOTO DIODE TRANSISTOR REMOTE CONTROLLER SENSOR (750nm, 810nm cut/off)
    Properties
    SPEC DC-5275 DH-5275 DC-5280 DH-5280 REMARK
    VISCOSITY 25℃ 3.000~5.000 90~110 3,000 ~ 5,000 90 ~ 110 Brookfield Model RVF@25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 100 100 wt% RESIN & HARDNER
    VISCOSITY AFTER MIXTURE   400~600 400 ~ 600 100 / 100 wt%
    KNOCKDOWN TIME hour 6 6 ROOM TEMPERATURE
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour 125℃*1 hour + De-mold + 125℃*3 hour  
    BEAM
    TRANSMITTANCE
    % 0 (750 nm cut-off) 0 (820 nm cut-off) Below IR region
    · HIGH Tg L.E.D LAMP DC/DH-5265
    GIN-COAT 5265 is a kind of epoxy resin for LED LAPS mold type. It shows improvements in heat resistance & Tg as XY reisn.
    The hardened film shows exellence in tensile strength, hardness, beam transmittance, water-proof, thermal shock.
    Applications - EPOXY RESIN FOR HIGH Tg LED LAMP
    Properties
    SPEC DC-5265 DH-5265 REMARK
    VISCOSITY 25℃ 8,000~12,00 150~250 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    GRAVITY AFTER MIXTURE   1,000~2,000 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 80~90  
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 145 DSC Method
    BEAM
    TRANSMITTANCE
    % > 95 500 ~ 700 nm
    · PHOSPHOR BINDER DC/DH-530
    GIN-COAT 530 is a kind of epoxy resin developed for PHOSPHOR BINDER.
    Applications - EPOXY RESIN FOR PHOSPHOR BINDER
    Properties
    SPEC DC-530 DH-530 REMARK
    VISCOSITY 25℃ 13,000~17,000 150~250 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    VISCOSITY AFTER MIXING   2,500~3.500 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 85  
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 140 DSC Method
    BEAM
    TRANSMITTANCE
    % > 90 500 ~ 700 nm
    · UV LED DC/DH-5300
    GIN-COAT 5300 is a kind of epoxy resin developed for UV LED.
    Applications - EPOXY RESIN FOR UV LED
    Properties
    SPEC DC-5300 DH-5300 REMARK
    VISCOSITY 25℃ 8,000~10,000 150~250 Brookfield Model RVFZ
    @25 ℃± 0.5
    SPECIFIC GRAVITY g/cc 1.17 1.17 Mass cylinder
    MIX PROPORTION wt% 100 100 wt% resin & hardner
    VISCOSITY AFTER MIXING   2,500~3.500 100 / 100 wt%
    KNOCKDOWN TIME hour 6 ROOM TEMPERATURE
    HARDNESS Shore D 90  
    HARDNING
    CONDITION
    ℃ * time 125 ℃*1 hour+De-mold + 125 ℃* 3 hour  
    GLASS TRANSITION
    TEMPERATURE (Tg)
    > 150 DSC Method
    BEAM
    TRANSMITTANCE
    % > 90 500 ~ 700 nm
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