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EA-40™ Clear Amber Epoxy is an unfilled low-viscosity epoxy adhesive that can be spread easily in thin films that are almost transparent after curing. EA-40™ has a long pot life and cures in 24 hours at room temperature to provide good mechanical and electrical properties. Mix ratio is 1:1 by volume. When mixed 2A:1B by volume, EA-40™ will achieve greater heat resistance and improved physical properties. EA-40™ is versatile and can be used for many different assembly and repair applications ranging from electrical potting to jewelry assembly to repairing plumbing fixtures. Bow makers have come to know EA-40™ as a tremendous laminating resin. EA-40™ provides highly moisture resistant bonds meeting the performance requirements for Federal Specification MMM-A-188, Type III.
Instructions
Safety - Use in a properly ventilated area (“room size” ventilation). Wear safety glasses, long sleeves and rubber gloves to minimize contamination risk.
Store and use material at room temperature (73°F/23°C). This product has a limited shelf life and should be used as soon as possible.
A clean, dry surface is a necessary prerequisite for adhesive bonding. Adhesives will stick to either the surface of which a bond is desired or to that film of extraneous material directly on that surface. Rarely can a structural adhesive penetrate through surface contaminants to provide an optimum bond on an unclean surface.
Porous materials are simple to bond, provided they are dry. The surface should be sanded till clean and free from dust. Non-porous surfaces, such as found on metal and plastic materials, should be degreased, dried and roughened by sanding, sandblasting or chemical etching. The etched or sandblasted surfaces should be covered within a few hours of treatment to prevent contamination.
Handlers should wear clean cotton gloves to prevent body oils from contaminating the clean surfaces.
Epoxy adhesives do not perform well on metals such as nickel, chromium, tin or zinc nor on soft thermoplastics like polyethylene.
Because no two applications are quite the same, a small test application to determine suitability for your project is recommended if performance of this material is in question.
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MEASURING & MIXING - Measure equal amounts of Parts A and B (or 2A:1B) by volume into a clean mixing container. Mixing tools and containers should be clean and made of metal, glass or plastic. After dispensing required amount of Parts A and B into mixing container, mix thoroughly for 3 minutes making sure that you scrape the sides and bottom of the mixing container several times.
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Application - Apply to prepared surface and let cure for 24 hours. Applying mild heat will cure EA-40™ faster – 150°F/65°C for 6 hours.
Post Curing - After EA-40™ has cured at room temperature, heating the epoxy to 150° F (65° C) for 4 to 8 hours will increase physical properties and performance. Let cool to room temp. before moving bonded substrates, machining, etc.
To Attain Maximum Heat Distortion Temperature - let cure for 24 hours at room temperature, heat cure for 2 hours at 250°F (122°C).
At mix ratio 1A:1B – HDT will be 163°F (73°C).
At mix ratio 2A:1B – HDT will be 217° F (103 °C) -
Cancellation Policy
To cancel your order, please email us your order number and information at 0 (216) 565 22 27 or mail us at info@naveksport.com.tr Your transaction will be carried out if no shipment is made.
How can I return it?
• You may return the product you received, in the form you received it within seven (7) days from the date of delivery, without unpacking / destroying the product or using it. You must return the product with a petition or return form containing the product invoice, order number. • Open and check the packages in front of the company representative you are considering shipping damage to. If there is any damage to the product, do not take delivery of the product by keeping a record to the cargo company. Please note that you have accepted that the cargo company fully fulfills its duty once the product has been delivered. • If the customer returns the product, the returned product will be returned in ten (10) days from the date of receipt to us. Your credit card product is returned by your bank within seven (7) business days. Your credit card may not reflect your account on the same day. In this situation you need to call the credit-card services of your bank. Repayments made on installment sales are reflected by your bank as a balance plus monthly payment of your credit card. • Unpackaged, used, destroyed products are not accepted.
• The shipping charge will be paid by the customer for products returned in accordance with the above conditions.
• For return notification, you can get information by phone at 0 (216) 565 22 27 or by email at info@naveksport.com.tr
