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    홈페이지를 방문해주셔서 감사합니다.

    Chemical Products

    It can be made into a variety of products that customers want.

    1603HFR

    ◆ Characteristics

    1603’s base material is Chloroprene and have UL 94V-O from America.
    Excellent for First adhesion, Heat-resistance, Chemical-resistance and Electric-insulated.
    Excellent for adhesion of Electronic products.

    ◆ Property

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    1603HFR

    1603HFR-HS

    Material

    Chloroprene

    Chloroprene

    Color

    Yellow

    Yellow

    Non-volatile(%)

    37-41

    44-48

    Visicosity(20℃)

    6,000-8,000cps

    17,000-21,000cps

    Gravity(20℃)

    0.97-1.01

    1.03-1.07

    Drying Time(20℃)

    2-4min

    2-4min


    301S : Industrial Bond

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    1. Main Material 

    MATERIAL

    Total Ratio (%)

       CHLOROPRENE RUBBER

    22

       PHENOLIC RESIN

    15

       CALCIUM CARBONATE

    4

       ADDITIVE

    3

       SOLVENT

    54

       MISC

    2

    2. Properties

    The external appearance

    Yellow

    Specific gravity

    0.90±0.05

    Viscosity (CPS/20℃)

    23000 - 27000 CPS/20℃

    Solid content

    30±5

    Storage stability

    6 months

     


    Screw Lock

    ◆ Technical Specipication

    1) Main Composition : Synthetic resin
    2) Solid Contents (%) : 36.0±2.0 
    3) Viscosity (cps/25℃) : 1,000∼1,500( 10rpm / 25℃ ) RVF
    4) Main Solvent : Methyl Alcohol

    ◆ How To Use

    1) Wipe off moisture, oil and dirts from the surface.
    2) Then apply on the thread of screws by hand application and drive it in. 
    3) Applied parts can be used in 24 hours.
    4) In loosening a screw, turn it back with a little stronger force about 10%∼20% then that for tightening, and it will come off easily.  
    5) Suitable for various kinds of screws, in particular for comparatively small screw. 

     

     

    Silicone Damping Grease

    ◆ Description

    DAMPING WL-203 is high-performance special grease with a mineral oil and a polymer thickener. Its characteristics have a high adhesion and a good water resistance.
    DAMPING WL-203 is recommended and used for the lubrication of dampers in wash machines.
    DAMPING WL-203 meets the requirements for anti-wear and anti-noise of friction points.
    High adhesion, Good wear protection, Excellent noise protection, Good resistance to water.

    ◆ Properties

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    Color

    Light yellow

    Non-worked penetration 25oC 0.1mm

    175 ~ 195

    Base oil Viscosity mm2/s

    　

    a) 40oC

     45,000 

    b) 100oC

     1,300 

    Density 20oC  g/cm3

    0.92

    Base oil / Thickener

    Mineral oil/Polymer

    Drop point  oC

    135

     

    Poly-urethane Cleaner

    ◆ Properties

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    1. Specification

    Chemcal Name 

    1,1-Dichloro-I-flioroethane

    Purity

    99.5 wt % Min

    High boiling residue

    10 ppm Max

    CAS NO.

    1717-00-6

    Acidity(as HCI)

    1 ppm Max

    HS CODE

    2903 49 1230 

    Moisture

    25 ppm Max

    　

    　

    　

    　

    2. Properties

    Appearance

    colorless/transparent 

    Critical Density(g/cc)

    0.458

    Odor

    none

    Density(liquid,25℃, g/cc)

    1.228

    Molecular Weight

    116.9

    Specific Heat(liquid,25℃, cal/g℃)

    0.277

    Boiling Point(1atm, ℃ )

    32.11

    Surface Tension(liquid,25℃,dyne/cm)

    18.37

    Freezing Point(℃ )

    -103.5

    Heat of Vaporization at B.P(cal/g)

    53.49

    Critical Temperature(℃ )

    208.15

    Viscosity(liquid 25℃, cP)

    0.42

    Critical Pressure(atm)

    43.4