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Elmet Technologies

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Lotte Chemical Titan TITANPRO® SM340V Polypropylene impact copolymer  (discontinued **)
Categories: Polymer; Thermoplastic; Polypropylene (PP); Polypropylene Copolymer

Material Notes: Titanpro® SM340V is an intermediate impact grade that is designed without any sulphur based additives. The base resin meets the requirements of the U.S. Food and Drug Administration as specified in 21 CFR 177.1520(a)(3)(i) and (c)3.1a. The adjuvants meet their respective FDA regulations and 21 CFR 177.1520(b). In summary, this resin meets the FDA criteria covering safe use of polyolefin articles and component of articles intended for food contact use.

Applications: Automotive parts (excluding under-the-hood), battery casing, appliances, house-wares, seating. Most suitable to be compounded with Hindered Amine Light Stabilizer (HALS) intended for outdoor applications.

Advantages:

  • Good UV stabilization with addition of HALS.
  • Superior balance of properties.
  • Good low temperature impact resistance.
  • Good heat stability.

Fabrication:

  • Equipment - ram or screw injection machines.
  • Techniques - standard processing.

Information provided by Titan Chemicals

CAS# 9010-79-1

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesOriginal ValueComments
Base Resin Density 0.900 g/ccASTM D1505
Water Absorption 0.020 %after 24 hrs; ASTM D570
Base Resin Melt Index 4.0 g/10 min
@Temperature 230 °C
ASTM D1238
 
Mechanical PropertiesOriginal ValueComments
Hardness, Rockwell R 82ASTM D785A
Tensile Strength, Yield 24.5 MPaASTM D638
Elongation at Yield 10 %ASTM D638
Flexural Modulus 1.08 GPaASTM D790B
Izod Impact, Notched 127 J/mASTM D256A
 
Thermal PropertiesOriginal ValueComments
Deflection Temperature at 0.46 MPa (66 psi) 85.0 °CASTM D648
 
Compliance PropertiesOriginal ValueComments
FDA YesSee notes for details.

**
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PTITAN26 / 70392

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