One Component Epoxy

High Temperature Resistant, One Component Epoxy Cures at 200-220°F

Formulated for potting, encapsulation, bonding and sealing applications, Master Bond EP17HT-100 is a single part epoxy system that is designed to cure in 60-90 minutes at 200-220°F. Cures can be accelerated at higher temperatures. This low heat curing schedule is useful in bonding applications involving temperature sensitive substrates in the aerospace, electronic, optical and other high-tech industries.

This moderate viscosity compound has good flow properties and can be cast in sections up to ½ inch thick. EP17HT-100 is not premixed and frozen and has an unlimited working life at room temperature. It is a reliable electrical insulator offering a volume resistivity of >1015 ohm-cm. This dimensionally stable system bonds well to metals, composites, ceramics, glass and many plastics. EP17HT-100 exhibits a tensile lap shear strength exceeding 2,700 psi at ambient temperatures after being post cured for several hours at 350-400°F.

EP17HT-100 has superior chemical resistance to oils, fuels, acids, bases, water and many solvents. It has a thermal conductivity of 4-5 BTU·in/(hr·ft²·°F) [0.58-0.72 W/(m·K)]. The service temperature range for this product is -100°F to +500°F. EP17HT-100 is naturally yellow-tan, but other colors are also offered. It is available for use in syringes, ½ pint, pint, quart and gallon containers.

Ultrasonic Devices

Adhesives for UltrasoundsUltrasonic imagining helps physicians diagnose, identify, and treat various medical conditions swiftly to support patient care.

Undefined

Two Component Non-Drip Epoxy Paste Cures Optically Clear In Thin Sections

Master Bond EP21NDCL is a unique two component epoxy system that cures optically clear in thin sections, even though Part A is translucent and Part B is light amber. This non-drip compound is formulated for a variety of bonding, sealing and coating applications in the optical, opto-electronic, electrical, aerospace and specialty OEM industries.

EP21NDCL offers convenient handling with a one to one mix ratio by weight or volume. This ratio can be adjusted to deliver different properties. For example, a two to one mix ratio cures more rigid, while a one to two mix ratio produces a flexible system. EP21NDCL cures at room temperatures or more quickly at elevated temperatures.

Upon curing, this epoxy features durable bonds with high tensile lap shear, tensile and compressive strength of 2,600-2,800 psi, 6,500-7,500 psi and 12,000-13,000 psi, respectively. It bonds well to many substrates, such as metals, composites, glass, ceramics, rubbers and plastics, particularly acrylics and polycarbonates.

With a volume resistivity greater than 1014 ohm-cm, EP21NDCL offers impressive electrical insulation properties. It resists chemicals including water, oils, fuels, acids, bases and salts. This epoxy system also withstands rigorous thermal cycling over the wide service temperature range of -60°F to +250°F.

EP21NDCL has a shelf life of a year at 75°F in its original, unopened containers. It is available for use in container kits ranging in size from ½ pints to 5 gallons.

No Mix, Thermally Conductive, Electrically Insulative Epoxy System Cures Rapidly At 80°C

Developed for a variety of bonding, sealing, potting and encapsulation applications, Master Bond EP3RR-80 is a one component epoxy that offers user friendly handling. It has a moderate viscosity, good flow properties and an unlimited working life at ambient temperatures. Additionally, this system can be stored at 40-50°F and does not require freezing.

Unlike typical one part epoxies, EP3RR-80 will cure in 45-50 minutes at 80°C (175°F), or in 25-30 minutes at 250°F. It features low exotherm while curing enabling it to cure in thicker sections up to and beyond a 1/2 inch deep. This dimensionally stable compound forms high strength bonds to metals, composites, ceramics, glass and many plastics.

EP3RR-80 has superb electrical insulation characteristics and delivers a thermal conductivity of 5-6 BTU·in/(ft²•hr•°F) [0.72-0.87 W/(m•K)] at 75°F. Resistance to water, oils, fuels and many other chemicals is outstanding. Service operating temperature range is -100°F to +350°F.

This compound is widely employed in the electronic, aerospace, specialty OEM and related industries. It is available for use in syringes as well as standard containers ranging from ½ pints to gallons.

Adhesives for Bonding of Honeycomb Sandwich Panels

Epoxy liquid/paste and film adhesives are used by aerospace, electronic, marine, defense companies in honeycomb panel construction. High performance systems attach top and bottom face skins to core materials in a variety of configurations/shapes/curves.

One Component, High Strength Epoxy for Structural Bonding Applications

Formulated primarily for high performance structural bonding applications, Master Bond EP13SPND-2 is a one part, high temperature resistant epoxy for the aerospace and specialty OEM industries. As a single component system, this product is easy to handle and does not require mixing prior to use. It also has an unlimited working life at room temperature. EP13SPND-2 has a paste consistency for non-drip application and it will not flow when curing.

Featuring an impressive strength profile, EP13SPND-2 offers a tensile lap shear strength, compressive strength and tensile modulus of over 3,000 psi, 18,000 psi and 500,000-550,000 psi, respectively. This dimensionally stable epoxy bonds well to many substrates including metals, glass, ceramics, composites, rubbers and most plastics. Typical cured bond line thickness is 0.002-0.008 inches.

EP13SPND-2 is a competent electrical insulator and features a volume resistivity exceeding 1014 ohm-cm. It resists a variety of chemicals such as fuels, oils, acids, bases and many solvents. This system is serviceable over the wide temperature range of -60°F to +500°F and is available for use in pints, quarts, gallons and 5 gallon containers.

One Component, Neutral Curing Silicone Passes USP Class VI and ISO 10993-5 Tests

Specially formulated for medical device applications, Master Bond MasterSil 912Med is a room temperature vulcanizing silicone system for high performance bonding, sealing and coating. This system meets both USP biocompatibility and ISO cytotoxicity standards and resists a variety of sterilization techniques such as gamma radiation, EtO and some types of liquid sterilants.

This one part system has a paste viscosity and non-corrosive cure with a tack-free time of 15-30 minutes at room temperature. Similar to other single component silicones, MasterSil 912Med’s cures depended upon the humidity level. The higher the humidity, the faster the cure and thinner sections cure more quickly than thicker ones. It is translucent in color and is serviceable over the wide temperature range of -75°F to +400°F.

MasterSil 912Med has a tensile strength of 700-1,100 psi and offers superior adhesion to many materials, including metals, composites, ceramics, glass, rubbers, plastics and other silicone substrates. Featuring an elongation of 250-350%, this flexible system can withstand highly rigorous thermal cycling as well as thermal and mechanical shock. It is a reliable electrical insulator with a volume resistivity of >1015 ohm-cm.

MasterSil 912Med is available in 80 gram tubes and has a shelf life of 6 months.

Adhesives for Remanufacturing

From motor vehicle parts to electrical apparatus to data communication equipment to musical instruments Master Bond adhesives/sealants are essential in reassembly applications. Our products lower manufacturing costs and are engineered to satisfy difficult technical/safety specifications. Complex equipment is salvaged, rebuilt, overhauled to like-new condition.

Panel Bonding

Durable, corrosion inhibiting structural adhesive formulations are designed for panel assembly applications. These products provide uniform distribution of stress, prevent heat distortion from welding and increase production speeds. Adhesion to a wide range of surfaces including steel, aluminum, glass fiber reinforced plastic and flame treated polyethylene is excellent.

Seam Sealing

Gap filling, seam sealing compounds provide protection against corrosion, good adhesion and prevent air/water leakage. These products are designed for metal, glass reinforced plastic, polycarbonate, polyurethane and other surfaces. They are frequently employed for internal/external seams between panels. Elastic formulations absorb vibration, shock and impact.

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