Dymax Multi-Cure 9-911-REV-B Datasheet Dymax Multi-Cure 9-911-REV-B

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  • Description for Dymax Multi-Cure 9-911-REV-B

    • UV/Visible light cure • Wire-tacking adhesive • One part • Acrylated urethane • Blue fluorescing • High bond strength to circuit board components • Bonding jumper wires • No nonreactive solvents

    *See Terms of Use Below

    Brand Multi-cure
    Chemical Resistance Chemical Resistance: Solvent resistant
    Application Type Bond
    1 Part or 2 Part 1-Part
    Material Form Gel
    Substrate Ceramic, Silicon (Limited applications)
    Industry PCB repair, Wire tacking, Ruggedizing, Appliances window, Power tools, Bonding jumper wires, Avionics, Lead frame, Circuit board components
    Manufacturer Dymax
    Chemistry Acrylated urethane, No nonreactive solvents, Acrylated urethane, Acrylated urethane
    Cure Method UV/Visible Light Cure, Heat Cure
    Cure Temperature (°C) 110, 120, 150
    Cure Time (min) 60, 30, 15
    Viscosity (cPs) High, 25,000
    Fluorescent Blue fluorescing
    Color Clear translucent, Clear translucent
    Volume Resistivity (O) 80e12 (ohm-cm)
    Density (g/cm³) 1.07 (g/ml)
    Key Specifications In full compliance with RoHS directives 2015/863/EU.
    Can Be Used In Conjunction With These Materials Dymax conformal coatings

  • Technical Data for Dymax Multi-Cure 9-911-REV-B

    *See Terms of Use Below

    Overview
    • Chemical Resistance
      • Chemical Resistance : Relative Solvent Resistance - Solvent resistant
    • Application Type
    • 1 Part or 2 Part
      • 1-Part
    • Material Form
      • Gel
    • Substrate
      • Ceramic
      • Silicon - Silicon (Limited applications)
      • Other - Circuit board components
    • Industry
      • Leadframe - Lead frame
      • Avionics
      • Printed Circuit Board (PCB) - PCB repair, Circuit board components
      • Wire Tacking
      • Ruggedizing
      • Power Tools
      • Cable - Bonding jumper wires
      • Appliances Window
    • Chemistry
    • Application Method
      • Dispenser - A variety of manual, semi-automated, and fully automated fluid-delivery systems
    • Cure Method
      • UV / Visible Light - UV/Visible Light Cure
      • Heat - Heat Cure
    • Color
      • Translucent - Clear translucent
      • Clear / Transparent - Clear translucent
    • Key Specifications
      • RoHS (Restriction of Hazardous Substances) - In full compliance with RoHS directives 2015/863/EU.
    • Can Be Used In Conjunction With These Materials
      • Other - Dymax conformal coatings
    • Brand
      • Multi-cure
    Specifications
    Cure Specs
    Cure Temperature (°C) 110, 120, 150 Test Method
    Cure Time (min) 60, 30, 15 Test Method
    Viscosity (cPs) High, 25,000 Test Method
    Fixture or Handling Strength Time (min) Faster UV fixture time, 0.03, 0.02, 0.02, 7.6 (m/min), 8.5 (m/min) Test Method
    Linear Shrinkage (%) 0.70 Test Method
    Fluorescent Blue fluorescing
    Bond Strength
    General Bond Strength (psi) High bond strength
    Tensile Strength (psi) 3,500 Test Method
    Conductivity
    Dissipation Factor 0.06000 Test Method
    Dielectric Strength (V/mil) 1,600 Test Method
    Dielectric Constant 4.10 Test Method
    Surface Resistivity (O) 230e12 (ohm-cm) Test Method
    Volume Resistivity (O) 80e12 (ohm-cm) Test Method
    Hardness
    Shore D Hardness 80 Test Method
    Elongation (%) 30 Test Method
    Modulus (psi) 80,000 Test Method
    Other Properties
    Density (g/cm³) 1.07 (g/ml) Test Method
    Business Information
    Shelf Life Details This material shelf life 7 months at Recommended Conditions from Date of Manufacture, when stored between 10°C (50°F) and 32°C (90°F) in the original, unopened container.
    Shelf Life Temperature (°F) 50 @RT
    Shelf Life Type From Date of Manufacture
    Shelf Life (mon) 7

  • Best Practices for Dymax Multi-Cure 9-911-REV-B

    *See Terms of Use Below

    1. Surface Preparation

      All surfaces in contact with the material should be clean and free from flux residue, grease, mold release, or other contaminants prior to dispensing the material.

    2. Curing

      Full cure is best determined empirically by curing at different times and intensities, and measuring the corresponding change in cured properties such as tackiness, adhesion, hardness, etc. Full cure is defined as the point at which more light exposure no longer improves cured properties. Higher intensities or longer cure times (up to 5x) generally will not degrade Dymax light-curable materials.

      Dymax recommends that customers employ a safety factor by curing longer and/or at higher intensities than required for full cure. Although Dymax Applications Engineering can provide technical support and assist with process development, each customer ultimately must determine and qualify the appropriate curing parameters required for their unique application.

      SECONDARY HEAT CURE: Heat can be used as a secondary cure mechanism where the adhesive cannot be cured with light. Light curing must be done prior to heat cure.

      This product cures with exposure to UV and visible light. Exposure to ambient and artificial light should be kept to a minimum before curing. Dispensing components including needles and fluid lines should be 100% light blocking, not just UV blocking.

      Cure speed is dependent upon many variables, including lamp intensity, distance from the light source, required depth of cure, thickness, and percent light transmission of components between the material and light source.

      Oxygen in the atmosphere may inhibit surface cure. Surfaces exposed to air may require high-intensity (>100 mW/cm2) UV light to produce a dry surface cure. Flooding the curing area with an inert gas, such as nitrogen, can also reduce the effects of oxygen inhibition.

      Parts should be allowed to cool after cure before testing and subjecting to any loads or electrical testing.

      Light curing generally produces some heat. If necessary, cooling fans can be placed in the curing area to reduce the heating effect on components.

      At the point of curing, an air exhaust system is recommended to dissipate any heat and vapors formed during the curing process.

    3. Clean-Up

      Uncured material may be removed from dispensing components and parts with organic solvents. Cured material will be impervious to many solvents and difficult to remove.

    4. Removal

      Cleanup of cured material may require mechanical methods such as ultrasonic bath, water jet, vacuum tweezers, air knife and/or warming to aid in the removal.

  • Comparable Materials for Dymax Multi-Cure 9-911-REV-B

    *See Terms of Use Below

    Spec Engine® Results

    • Dymax
      Multi-Cure 9-911 Rev A(Dymax)

      ♦ Cost Effective ♦ Fast Cure in Seconds ♦ Easy to Automate ♦ Strong, Rapid, high strength, designed for difficult substrates, resists wave soldering, multi-cure capability.

    • Dymax
      Multi-Cure 621-GEL(Dymax)

      High tensile strength, UV-curable resins that are especially well suited for rigid adhesive applications.

    • Dymax
      Multi-Cure 921-GEL(Dymax)

      Is designed for rapid bonding and shallow potting in a wide variety of substrates including metal, glass, ceramic, and thermoset or filled plastics.

    • Compare All
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Cure Temperature Test Methods
Cure Temperature Cure Time Test Method
110°C Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
120°C Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
150°C Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
Cure Time Test Methods
Cure Time Test Method
60 min Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
30 min Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
15 min Note: Actual heat-cure time may vary due to part configuration, volume of adhesive applied, and oven efficiency
Fixture or Handling Strength Time Test Methods
Fixture or Handling Strength Time Fixture-Handling Strength Test Method
Faster UV fixture time
0.03 min 2000-EC (50 mW/cm2); Fixture times/belt speeds are typical for curing thin films through 100% UV and light-transmitting substrates. Light-obstructing substrates may require longer cure times.; Intensity was measured over the UVA range (320-395 nm) using a Dymax ACCU-CAL™ 50 Radiometer
0.02 min 5000-EC (200 mW/cm2); Fixture times/belt speeds are typical for curing thin films through 100% UV and light-transmitting substrates. Light-obstructing substrates may require longer cure times.; Intensity was measured over the UVA range (320-395 nm) using a Dymax ACCU-CAL™ 50 Radiometer
0.02 min BlueWave® 200 (10 W/cm2); Fixture times/belt speeds are typical for curing thin films through 100% UV and light-transmitting substrates. Light-obstructing substrates may require longer cure times.; Intensity was measured over the UVA range (320-395 nm) using a Dymax ACCU-CAL™ 50 Radiometer.
7.6 (m/min) UVCS Conveyor with 5000-EC (200 mW/cm2); Fixture times/belt speeds are typical for curing thin films through 100% UV and light-transmitting substrates. Light-obstructing substrates may require longer cure times.; At 53 mm [2.1 in] focal distance. Maximum speed of conveyor is 8.2 m/min [27 ft/min]. Intensity was measured over the UVA range (320-395 nm) using the Dymax ACCU-CAL™ 150 Radiometer.
8.5 (m/min) UVCS Conveyor with Fusion F300S (2.5 W/cm2); Fixture times/belt speeds are typical for curing thin films through 100% UV and light-transmitting substrates. Light-obstructing substrates may require longer cure times.; At 53 mm [2.1 in] focal distance. Maximum speed of conveyor is 8.2 m/min [27 ft/min]. Intensity was measured over the UVA range (320-395 nm) using the Dymax ACCU-CAL™ 150 Radiometer.
Linear Shrinkage Test Methods
Linear Shrinkage Test Method
0.70 % ASTM D2566, Cured
Viscosity Test Methods
Viscosity Test Method
High
25,000 cPs ASTM D2556, Uncured, 20 rpm, Nominal
Tensile Strength Test Methods
Tensile Strength Test Method
3,500 psi At break, Cured, ASTM D638
Dielectric Constant Test Methods
Dielectric Constant Test Method
4.10 1 MHz, ASTM D1304
Dielectric Strength Test Methods
Dielectric Strength Test Method
1,600 V/mil ASTM D1304
Dissipation Factor Test Methods
Dissipation Factor Test Method
0.06000 1 MHz, ASTM D1304
Surface Resistivity Test Methods
Surface Resistivity Test Method
230e12 (ohm-cm) ASTM D1304
Volume Resistivity Test Methods
Volume Resistivity Test Method
80e12 (ohm-cm) ASTM D1304
Elongation Test Methods
Elongation Test Method
30 % At break, Cured, ASTM D638
Modulus Test Methods
Modulus Test Method
80,000 psi Modulus of elasticity, Cured, ASTM D638
Shore D Hardness Test Methods
Shore D Hardness Shore Hardness Test Method
80 ASTM D2240, Cured, Durometer
Density Test Methods
Density Test Method
1.07 (g/ml) ASTM D1875, Uncured