Hanwha Total PP HTH52

About
Description Made from high crystalline PP, compound PP TI51H, HTB52, HTB72 and HTH52 provide superior mechanical properties, including flexural modulus, surface hardness and tensile strength. Their use will also result in reduced product weight. Lightening of materials: Superior mechanical properties – Development of thin wall product – product weight reduction – Talc 30% grade substitution -reduced specific gravity Primary Applications: Heater cases, body consoles and center pillar-UPR. Due to their high scratch-resistance , they are ideal for use in for auto interior parts. In addition, owing to superior heat-resistant characteristics, these products can effectively be used in high-temperature conditions such as in engines and in air-conditioning system parts. Characteristics Outstanding mechanical properties including flexural modulus and surface hardness Remarkable plasticity due to low-shear stress and shear-viscosity at high shear rates, such as in injection molding Reduced cooling time and improved productivity due to the high crystallization speed unique to high crystalline PP Advantages over existing PP compounds due to significantly higher scratch- and heat resistance. Applications Interior parts for automobiles, body-consoles, pillars, trim and heater cases: Heat-resistance and weatherability. Prevents deformation and discoloration of car parts caused by heat within closed spaces and ultraviolet rays during summer. Anti-static characteristics, Prevent static-electricity, which can affect electronic systems in automobiles. Superior processability and scratch-resistance: Superior processability allows better finishes, while use of high crystalline PP affords excellent scratch and heat resistance; ideal for interior parts and air conditioner components.&&

Product Description
SupplierHANWHA
GenericPP not specified
Material StatusCommercial: Active
FeaturesGood Rigidity,Weather resistance is good,Excellent Processability,Crystal,High Heat Resistance,Good Tensile Strength,Antistatic property,High scratch resistance
AvailabilitysNorth America,Asia Pacific
Process MethodsInjection Molding

Technical Data
PHYSICALNominal valueUnitTest method
Density1.04g/cm³ASTM D1505
Melt Flow Rate
230℃,2.16kg15g/10minASTM D1238
Shrinkage rate
MD1.4%ASTM D955

IMPACTNominal valueUnitTest method
Impact strength of cantilever beam notch ASTM D256
-30℃27J/mASTM D256
23℃34J/mASTM D256

THERMALNominal valueUnitTest method
Hot deformation temperature
0.45 MPa, unannealed143ASTM D648

MECHANICALNominal valueUnitTest method
Rockwell hardness
R-level106 ASTM D785
tensile strength ASTM D638
yield37.3MPaASTM D638
fracture35.3MPaASTM D638
Tensile strain
fracture15%ASTM D638
Bending modulus3530MPaASTM D790

Notes
1. Typical properties: these are not to be construed as specifications.
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