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
Toray SIVERAS™ LCP Resin L304X35H Liquid Crystal Polymer (LCP), Glass + Mineral Filled
Categories: Polymer; Thermoplastic; Liquid Crystal Polymer (LCP)

Material Notes: GF + mineral filler reinforced, low warpage, high flow, blister control, LCP-(GF+MD)35.

General Siveras™ Notes: SIVERAS™ liquid crystal polyester resin offers the following properties: High strength and high modulus, High heat resistance, Dimensional stability, Good molding properties, Good vibration absorption properties. A special feature of SIVERAS™ is its superiority to conventional liquid crystal polymers in terms of molding properties (fluidity, stability in retention).

Features:

  • High strength, high modulus. SIVERAS™ offers superior strength and high modulus. Molded products feature a highly oriented in molecular chain, the thinner the molded products. This further improves strength and elastic modulus.
  • Heat resistance: The heat deflection temperature is 250°C or higher. Offering outstanding soldering heat resistance, it can be used stably for electronic parts for SMT.
  • Dimensional stability: No change in dimensions due to moisture absorption. The linear expansion rate in direction of flow is comparable to values for metal.
  • Molding properties: SIVERAS® offers outstanding fusion fluidity for molding of thin walled products. SIVERAS® can be molded at low pressure and offers fast crystallizing speeds to eliminate formation of flash. Can be molded at mold temperatures of 100°C degrees or less, as is true for PBT resins. The stability in retention during molding is on a par with conventional liquid crystal polymers.
  • Vibration absorption: SIVERAS™ offers outstanding vibration absorption regardless of high elastic modulus.

Information provided by Toray Resin Co.

Vendors:
Available Properties
  • Specific Gravity, ASTM D792
  • Linear Mold Shrinkage, Flow, Toray Method, 80X80X1MMT
  • Linear Mold Shrinkage, Transverse, Toray Method, 80X80X1MMT
  • Tensile Strength, ASTM D638
  • Elongation at Break, ASTM D638
  • Flexural Strength, ASTM D790
  • Flexural Modulus, ASTM D790
  • Izod Impact, Notched, ASTM D256, V-notched
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D149
  • CTE, linear, Parallel to Flow, ASTM D696
  • Deflection Temperature at 1.8 MPa (264 psi), ASTM D648
  • Flammability, UL94
  
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.