MatWeb - Material Property Data Advertise with MatWeb!     Register Now
Data sheets for over 180,000 metals, plastics, ceramics, and composites.
MatWeb - Material Property Data HOME  •   SEARCH  •   TOOLS  •   SUPPLIERS  •   FOLDERS  •   ABOUT US  •   FAQ  •   LOG IN    
Recently Viewed Materials (most recent at top)  

Login to see your most recently viewed materials here.

Or if you don't have an account with us yet, then click here to register.

  Searches:   Advanced  | Category  | Property  | Metals  | Trade Name  | Manufacturer  | Recently Viewed Materials
  
Master Bond adhesives
Polynt Gravicol 2040 TC Bonding Paste - Without Glass Fiber
Categories: Polymer; Thermoset; Polyester, TS

Material Notes: Pre-accelerated bonding paste based on unsaturated polyester resin. Cures at room temperature (15 - 25°C). Cured using MEKP peroxide.

Appearance: TC : Contains catalyst indicator

Use Areas: Product is suitable for many types of thin joint bonding of composite parts.

Application: Surface to be bonded should be free from dust and contaminants which can adversely affect the bond adhesion strength. Preparation of surface is recommended using light abrasion / sanding followed by cleaning with appropriate solvent. The bonding paste is ready to use and reaction is initiated using the correct dosage of correct peroxide. Typical dosage is 1% to 2% w/w under normal workshop application conditions (15-25°C). Mix thoroughly to ensure homogeneous catalyst dispersion (this is assisted by use of catalyst indicators which change color in TC version). Apply a uniform bead of bonding paste onto one of the surfaces and press parts together evenly to obtain the desired thickness of bond. Typically the thickness of the joint should be between 0,7mm and 5mm. Allow sufficient time for cohesive bond to form between laminates before handling bonded parts.

Properties / Advantages: Semi rigid bonding paste for static bonding applications. Bonding paste without fibers for thin joints. Very smooth consistency, and easy to apply with a spatula or comb applicator. Bonding paste with very low shrinkage helping to avoid distortion of assembled parts .

Storage / Shelf Life: Shelf-life : 4 Months. When the product is sealed in its original packing, stored indoors away from direct sunlight and direct heat sources and ideally at ambient temperature between 15°C and 25°C .

Information provided by Polynt Composites.

Vendors:
Available Properties
  • Density, MT-B 001 O
  • Viscosity, MT-C B 023 V, Spindle V73 - 0.5 rpm
  • Flexural Strength, NFP 15-451
  • Compressive Strength, NFP 15-451
  • Cure Time, MT-C B 072 R, Catalyst : MEKP (250g - 1% MEKP)
  • Gel Time, MT-C B 072 R, Catalyst : MEKP (250g - 23°C - 1% MEKP)
  • Shelf Life
  
Property Data

This page displays only the text
of a material data sheet.

To see MatWeb's complete data
sheet for this material (including
material property data, metal
compositions, material suppliers,
etc
), please click the button below.

Manufacturer Notes:
none

Category Notes
Plastic

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

 

Please read our License Agreement regarding materials data and our Privacy Policy. Questions or comments about MatWeb? Please contact us at webmaster@matweb.com. We appreciate your input.

The contents of this web site, the MatWeb logo, and "MatWeb" are Copyright 1996-2024 by MatWeb, LLC. MatWeb is intended for personal, non-commercial use. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.