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TATREN® TH 921

Polypropylene Homopolymer

Supplied by Slovnaft Petrochemicals, s.r.o.

The technical datasheet with complete property values for TATREN® TH 921 is available to members of the Prospector Plastics Database.
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Product Description
TATREN TH 921 is a homopolymer of a narrow molecular weight distribution and medium thermal stability. TATREN TH 921 is designed for the production of medium and fine denier fibers. It is suitable for high speed injection moulding of thin wall products on multi-cavity moulds. TATREN TH 921 can be also replaced by TATREN MH 926 for injection moulding applications.

TATREN TH 921 meets the requirements of the Slovak Hygienic Regulations for Contact with Foodstuffs, conforms to the Commission Directive 2002/72/EC, Art.2 in the simulants A, B, C and D specified in the Commission Directive 85/572/EEC when determined in accordance with the Commission Directives 82/711/EEC, 93/8/EEC, 97/48/EC and corresponds with the Health Regulations of Germany (BGVV), A VII (PP). The grade complies with the European Standard EN 71, part 3.
General  
Material Status 
  • Commercial: Active
Availability 
  • Europe
Features 
  • Food Contact Acceptable
  • Good Thermal Stability
  • Homopolymer
  • Narrow Molecular Weight Distribution
  
Uses 
  • Fibers
Forms 
  • Pellets
Processing Method 
  • Injection Molding
Physical
Nominal Value
Unit
Test Method
Density
g/cm³
 ISO 1183/C
Melt Mass-Flow Rate (MFR) 2
     ISO 1133
230°C/2.16 kg
g/10 min
  
230°C/5.0 kg
g/10 min
  
Mechanical
Nominal Value
Unit
Test Method
Tensile Modulus
psi
 ISO 527-2/1A/50
Tensile Stress (Yield)
psi
 ISO 527-2/1A/50
Tensile Strain (Yield)
%
 ISO 527-2/1A/50
Flexural Modulus 3
psi
 ISO 178
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
ft·lb/in²
 ISO 179/1eA
Hardness
Nominal Value
Unit
Test Method
Shore Hardness (Shore D)
 
 ISO 868
Thermal
Nominal Value
Unit
Test Method
Vicat Softening Temperature
°F
 ISO 306/A50
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: TATREN® TH 921, TATREN TH 921, TATREN® , TATREN, TATRENTH921, TH 921, TH921, Polypropylene Homopolymer, PP Homopolymer, Polypropylene, PP, Slovnaft, PolypropyleneHomopolymer, PPHomopolymer, 921TH
Features
Features may also be described by the following terms: Good Thermal Stability, Narrow Molecular Weight Distribution, Narrow MW Distribution.
Notes
1Typical properties: these are not to be construed as specifications.
2Procedure B
30.079 in/min
 
IDES
Copyright © 2012 IDES
The information presented on this datasheet was acquired by IDES from the producer of the material. IDES makes substantial efforts to assure the accuracy of this data. However, IDES assumes no responsibility for the data values and strongly encourages that upon final material selection, data points are validated with the material supplier.