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DOW CORNING Paper Coatings & PSA

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
Syl-Off SL 160 Coating ( Platinum Solventless )

Syl-Off SL 160 Coating ( Platinum Solventless )


Solvent-free silicone release polymer coating

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
Coatings for liners of technical adhesive tapes
Non-stick foodgrade 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 & crosslinkers.

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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SYL-OFF SB 7458 Coating ( Platinum Solvented)


Base polymer component for SYL-OFF® brand solvent-based, platinum-catalyzed silicone release coatings

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
SYL-OFF SB 7458 Coating ( Platinum Solvented)

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DOW CORNING Q2-7406 Adhesives ( Silicone Adhesive )

DOW CORNING Q2-7406 Adhesives ( Silicone Adhesive )


Pressure sensitive 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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DOW CORNING 288 Mica Binder ( Silicone Adhesive For Mica Tapes )


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.
DOW CORNING 288 Mica Binder ( Silicone Adhesive For Mica Tapes )

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