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Paper Coatings

DOW CORNING Paper Coatings & PSA : We are offering paper coatings, polymer coatings, silicone release coatings, silicone adhesives that including following specifications:

PRODUCTSTYPECONTENTCOMPONENTSUBSTRATE
SL-200 / SL-160PLATINUM SOLVENTLESS100%3PAPER / POLYCOATED
7680-045PLATINUM SOLVENTLESS100%3PAPER
SYLOFF 7362 / 7458PLATINUM SOLVENTED30%3FILMS / PAPER
SL-9104 / 06PLATINUM SOLVENTLESS100%3POLYESTER
SYLOFF 294TIN SOLVENTED40%3PAPER / FILM
SYLOFF 7920EMULSION BASED40%2PAPER
PSA 280A / 7428SILICONE ADHESIVE55-57%2MASKING & PLATING TAPES
MICA BINDER-288SILICONE ADHESIVE FOR MICA TAPES60-62%2MICA TAPES
Polymer Coatings

Polymer Coatings


Solvent-free silicone release polymer coating: Syl-Off SL 160 Coating (Platinum Solvent less)

Features:

• Solvent-free
• Fast curing
• Provides extremely stable release
• Low release force across a variety of peel speeds
• Requires catalyst addition

Applications:

  • Release coating for pressure sensitive laminate / labelstock

  • Single & double-sided industrial release papers < li>
  • Coatings for liners of technical adhesive tapes

  • Non-stick food grade packaging (see "Food Contact" for specific information)
    Non-stick packaging

    Typical Properties:

    Specification Writers: These values are not intended for use in preparing specifications. Please contact your local Dow Corning sales office or your Global Dow Corning Connection before writing specifications on this product.

    TestUnitResult
    FormLiquid
    Chemical natureReactive siloxane polymer
    AppearanceClear liquid
    Active ingredients%100
    Density at 25°C (77°F)g/cm³0.97
    Viscosity at 25°C (77°F)mPa.s170



    Description

    Recommendations about how to use & formulate this product with other Syl-Off® materials can be obtained from the Dow Corning Technical Service group.

    How to Use?

    This Syl-Off coating is one component of a multi-component silicone release coating system. In order to use this product effectively, it must be blended with the appropriate Syl-Off® release modifiers, catalysts & cross linkers.

    Handling Precautions:

    Direct contact with eyes & skin may cause slight irritation which can be relieved by flushing with water for 15 minutes. In the case of eye contact, seek medical attention. Rubber gloves and safety glasses should be worn when handling this product. Do not breathe spray or mist.
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    Silicone Release Coatings


    Base polymer component for SYL-OFF® brand solvent-based, platinum-catalyzed silicone release coatings, SYL-OFF SB 7458 Coating ( Platinum Solvent).

    Features:

    Effective fast cure for paper and film
    Provide stable release force
    Non-blocking non-migratory release liner
    Minimal post-cure

    Benefits:

    • Good anchorage property
    • Flexibility to use with control release additives
    • Easy to use two-component package

    Applications:

    This product is suitable for use on general as well as specialty release substrates coated from solvent in the following applications:

    • Release liners for pressure sensitive adhesive laminates/label stock.
    • Coating for liners of technical adhesive tapes,
    • In-line, single and double-sided industrial papers and films.
    • Non-stick packaging

    Typical Properties:

    Specification Writers: These values are not intended for use in preparing specifications. Please contact your local Dow Corning sales office or your Global Dow Corning Connection before writing specifications on this product.

    TestUnitResult
    TypeReactive siloxane polymer
    Physical FormSolvent dispersion
    ColorClear to slightly hazy
    DiluentsToluene
    Active Ingredients%30
    Specific Gravity at 25°C (77°F)0.9
    Viscosity at 25°C(77°F)mPa.s24,000
    Flash Point closed cup°C5


    Description

    SYL-OFF® SB 7458 Coating is a base polymer component with a 30 % solids of a reactive siloxane polymer in toluene.

    How to Use

    The SYL-OFF® SB 7458 Coating is suited for coating substrates with good solvent hold-out. Typical substrates include:

    • Polyethylene coated kraft
    • Super calendered kraft
    • Clay-coated kraft
    Silicone Release Coatings

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    Silicone Adhesives

    Silicone Adhesives

    Item Code: Dow-Corning-Q2-7406


    Pressure sensitive adhesives : Dow Corning Q2-7406 Adhesives ( Silicone Adhesive )

    Features:

    • Excellent high-temperature properties
    • Adhesion to 288°C (550°F)
    • Food-contact capability

    Composition:

    • Polydimethylsiloxane gum & resin dispersion; high-viscosity liquid

    Applications:

    • General purpose adhesive
    • Splicing & plating tapes

    Typical Properties:

    Specification Writers: These values are not intended for use in preparing specifications. Please contact your local Dow Corning sales representative prior to writing specifications on this product.

    PropertyUnitValue
    AppearanceTranslucent
    DiluentXylene
    Active Ingredients%55 to 58
    Viscosity at 25°C (77°F)cp20,000 to 80,000
    Specific Gravity at 25°C (77°F)0.98
    Flash point, closed cup°C27
    °F81
    Electrical properties of the cured adhesive film1
    Electrical strength2V/mil653
    Dielectric constant
    at 107Hz2.93
    at 105Hz2.87
    Dissipation factor
    at 102Hz0.004
    at 105Hz0.001
    Volume resistivityohm.cm3.5 x at 1014


    1.After 96 hours at 23°C (73°F) and 50% relative humidity.
    2.Measured with 6.35-mm (1/4-in) electrodes on 2-mil film of adhesive cured on an aluminum panel.

    Description:

    DOW Corning Q2-7406 Adhesive is a dispersion of polydimethyl-siloxane gum & resin. It is diluted with xylene to 55% silicone solids content.

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    Silicone Adhesives For Mica Tapes

    Item Code: Dow-Corning-288-Mica-Binder


    Features:

    • Good penetration and adhesion to a variety of substrates, such as glass fiber cloth and mica sheet
    • Suitable for varying manufacturing process, such as coating, dipping

    Benefits:

    Stable and consistent viscosity facilitates the better control of factors in operation
    Offering excellent insulation performance

    Composition:

    60% Polydimethylsiloxane polymer and resin dispersed in xylene solvent

    Applications:

    • Binder for flame retardant mica tapes

    Typical Properties:

    Specification Writers: These values are not intended for use in preparing specifications. Please contact your local Dow Coming sales office or your Global Dow Corning Connection before writing specifications on this product

    TestUnitResult
    ColorClear to slight hazy
    DiluentXylene
    Active Ingredient%60-62
    Specific Gravity at 25° C0.98
    Flash Point, closed cop*C27
    Viscosity at 25°Ccst70,000


    Description:

    Dow Corning® 288 Mica Binder is especially designed for flexible flame retardant mica tape applications as a hinging material to firmly bond glass fiber cloth add mica sheets.

    Dow Corning® 288 Mica Binder is especially formulated to offer good penetration and adhesion to both glass fiber cloth and mica sheds. The strictly controlled viscosity range provides the users ease of operation control and consistency of high performance.
    Silicone Adhesives For Mica Tapes

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