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THIXON® 511-EF
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THIXON® 511-EF

THIXON® 511-EF is a vulcanizing cover coat adhesive used with THIXON® or MEGUM® adhesive primers for bondingnatural rubber, SBR, EPDM, chloroprene, chlorosulfonated-polyethylene, butyl, and nitrile rubbers. It is formulated without reportable levels of lead (or other heavy metals), chlorinated solvents and ozone depleting chemicals.THIXON® 511-EF can also be used as a splice adhesive for bonding uncured rubber compounds to previously cured rubbers, and as an intermediate adhesive with a tie coat adhesive for open steam or autoclave curing tank linings. It is agood long-standing cover coat adhesive that has been used in very demanding application in building, automotive andi ndustrial applications. Along with the appropriate THIXON® OR MEGUM® Primers, this system will provide robust performance on an economical basis.
Product Resources

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Identification & Functionality

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Adhesive Technology
One-Coat System

Features & Benefits

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Product Highlights
  • Good long standing cover coat adhesive that has been used in very demanding application in building, automotive and industrial applications.
  • Along with the appropriate THIXON® OR MEGUM® Primers, this system will provide robust performance on an economical basis.

Applications & Uses

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Use Recommendations
Mix Instructions

Diluents - Toluene or xylene

First, thoroughly mix THIXON® 511-EF with a high speed propeller-type agitator. If diluting, slowly add the diluents to the adhesive while mixing constantly. Otherwise, the polymer base may precipitate from solution. Continue to mix THIXON® 511-EF while spraying or dipping to keep the dispersed solids from settling to the bottom. This will assure that a homogenous mixture of the adhesive is applied.

Application Technique
  • Brushing: use undiluted. To obtain the required film thickness, flow on a heavy wet film without brushing excessively.
  • Dipping: dilute 3 parts product with 1 part diluent to obtain a viscosity of 25 seconds, #2 G.E. Zahn cup to obtain a film thickness of 0.5 tob0.7 mil.
  • Spraying: dilute 2 parts product with 1 part diluent to obtain a viscosity of 20 seconds, #2 G.E. Zahn cup.
Drying the Film

The drying time is approximately 30 minutes at 16°-27°C (60°-80°F). At lower temperatures, dry longer. The drying time can be shortened by force drying five minutes at 82°C (180°F). Do not dry at temperatures above 121°C (250°F).

Molding and Curing

Can be used with all common molding and curing methods. Cure temperatures between 100°C and 173°C (212 and 345°F) are recommended.

Pre-Bake Resistance

Coated inserts can be pre-baked for up to 5 minutes at 160°C (320°F) without adversely affecting bond quality.

Dry Film Stability

Excellent dry film stability. Inserts coated with product can be stored for several weeks if protected from contaminants.

Clean-up

Equipment clean up should be done using recommended dilution solvents.

Properties

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Compatible Resins & Binders
Compatible Substrates & Surfaces
Physical Properties
ValueUnitsTest Method / Conditions
Viscosity - DIN-cup (4mm)21 - 43s -
Typical Properties
ValueUnitsTest Method / Conditions
Solids Content14 - 23% -
Thermal Properties
ValueUnitsTest Method / Conditions
Flash Point27°C -
Other Properties
ValueUnitsTest Method / Conditions
Dry Film Density1.6- -
Density947 - 971kg/m³ISO 1183
VDA Properties
ValueUnitsTest Method / Conditions
Volatile Organic Compounds755kg/m³ -
Adhesive Processing Information
ValueUnitsTest Method / Conditions
Theoretical coverage9.3m²/L -
Recommended film thickness13 - 38µm -
Color
Black

Packaging & Availability

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Storage & Handling

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Shelf Life
6 months
Storage and Handling

The shelf life of this material is assured for 6 months (from the date of manufacture) at temperatures below 78°F in an unopened container.

Documents (5)

Document Name
Type
Products
Technical Data Sheet
THIXON® 511-EF
Technical Data Sheet
Products: THIXON® 511-EF
Other
MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-3295, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, MEGUM® W-9300, MEGUM® W-9500, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
Products: MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-3295, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, MEGUM® W-9300, MEGUM® W-9500, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
MEGUM® 122J, MEGUM® 128, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® YR-EFV, Zytel® 70G50HSLA BK039B, Zytel® 73G50HSLA BK416, Zytel® XT70G50HSL BK044A, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® 520-EF, THIXON® 6106, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, Zytel® FG70G50HSLA BK309, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
Products: MEGUM® 122J, MEGUM® 128, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® YR-EFV, Zytel® 70G50HSLA BK039B, Zytel® 73G50HSLA BK416, Zytel® XT70G50HSL BK044A, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® 520-EF, THIXON® 6106, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, Zytel® FG70G50HSLA BK309, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
Products: MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B
Other
Products: MEGUM® 122J, MEGUM® 128, MEGUM® 3276, MEGUM® 3290-1, MEGUM® 3290-1LD, MEGUM® W 7044, MEGUM® W-2525, MEGUM® W-5125, MEGUM® W-7100, THIXON® 2001-EF, THIXON® 300-EF/301-EF, THIXON® 422, THIXON® 423 Blue 1.7, THIXON® 516-EF, THIXON® 570, THIXON® OSN-2-S, THIXON® P-11-EF, THIXON® P6-EFB, THIXON® YR-EFV, THIXON® OSN-2-EF-V, THIXON® 423 Clear, THIXON® 6110F, THIXON® 403/404, THIXON® P-6-EF, THIXON® 405 (Clear), THIXON® 511-EF, MEGUM® W-2545, MEGUM® 5386, THIXON® 532-A-EF, THIXON® 560, THIXON® 520-P-EF, THIXON® P-21, THIXON® 520-EF, THIXON® 6106, MEGUM® 538, MEGUM® 5382, MEGUM® W-7025, THIXON® OSN-2-EF, THIXON® 550, MEGUM® 3299, THIXON® 526, THIXON® OSN-2-EF-VV, THIXON® P-11, MEGUM® 15637, THIXON® 409, THIXON® 715-EF&B