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CarmelTech™ QB 79 P

Polypropylene Random Copolymer

Supplied by Carmel Olefins Ltd.

The technical datasheet with complete property values for CarmelTech™ QB 79 P is available to members of the Prospector Plastics Database.
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Product Description
CarmelTech™ QB 79 P is a high molecular weight polypropylene random copolymer, specially designed for pressure pipes and fittings. This grade offers a combination of ease of processing and excellent mechanical properties. It has been formulated for long term heat stabilization and good resistance to extraction by hot water detergents.
General  
Material Status 
  • Commercial: Active
Availability 
  • Africa & Middle East
  • Asia Pacific
  • Europe
Additive 
  • Heat Stabilizer
Features 
  • Detergent Resistant
  • Extraction Resistant
  • Good Processability
  • Heat Stabilized
  • High Molecular Weight
  • Low Flow
  • Random Copolymer
Uses 
  • Fittings
  • Industrial Applications
  • Piping
  • Plumbing Parts
 
Agency Ratings 
Appearance 
  • Colors Available
Forms 
  • Pellets
Physical
Nominal Value
Unit
Test Method
Melt Mass-Flow Rate (MFR)
    ASTM D1238, ISO 1133
190°C/5.0 kg
g/10 min
 
230°C/2.16 kg
g/10 min
 
230°C/5.0 kg
g/10 min
 
Mechanical
Nominal Value
Unit
Test Method
Tensile Strength
     
Yield 2
psi
ASTM D638
Yield
psi
ISO 527-2/50
Tensile Strain (Yield)
%
ISO 527-2/50
Flexural Modulus
     
--
psi
ASTM D790
-- 3
psi
ISO 178
Flexural Strength 2 (Yield)
psi
ASTM D790
Impact
Nominal Value
Unit
Test Method
Charpy Notched Impact Strength
    ISO 179
-4°F
ft·lb/in²
 
32°F
ft·lb/in²
 
73°F
ft·lb/in²
 
Charpy Unnotched Impact Strength
    ISO 179
32°F
 
 
73°F
 
 
Notched Izod Impact
    ASTM D256
32°F
ft·lb/in
 
73°F
ft·lb/in
 
Thermal
Nominal Value
Unit
Test Method
Deflection Temperature Under Load (66 psi, Unannealed)
°F
ASTM D648
Vicat Softening Temperature
°F
ISO 306/A, ASTM D1525 4
Related Terminology
Product names can be difficult to match. You may have searched any one of these terms to find this product: CarmelTech™ QB 79 P, CarmelTech QB 79 P, CarmelTech™ , CarmelTech, CarmelTechQB79P, QB 79 P, QB79, 79P, QB79P, Polypropylene Random Copolymer, PP Random Copolymer, Polypropylene, PP, Carmel Olefins, PolypropyleneRandomCopolymer, PPRandomCopolymer, 79QB
Features
Features may also be described by the following terms: Detergent Resistant, Detergent Resistance, Heat Stabilized, Heat-ageing Stabilized, Heat Ageing Stabilized, Heat-aging Stabilized, Heat Aging Stabilized, Good Processability, Easy Processing, High Molecular Weight, High MW, Low Flow, Low Melt, Low MFI, Extraction Resistant, Resists Extraction, Random Copolymer.
Uses
Uses may also be described by the following terms: Piping, Pipe.
Agency Ratings
This plastic material has 5 certifications from the following agencies (the number in parentheses shows the number of certifications for that agency): EC (1), ISO (1), prEN (1), KTW (1), DIN (1).
Notes
1Typical properties: these are not to be construed as specifications.
22.0 in/min
30.20 in/min
4Loading 1 (10 N)
 
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.