AR® HT

Category: TP, Unspecified , Thermoplastic
Manufacturer: Greene, Tweed & Co.
Trademark: AR®
Fillers: -
Ports: Qinzhou, Shekou, Shanghai, Ningbo
Delivery Terms FOB, CIF, DAP, DAT, DDP
PDF: Zg6hiR_AR-HT.pdf
PRICE: ​Order Products​ email   sales@su-jiao.com
Wechat: WECHAT
Message
AR® HT is a proprietary thermoplastic material specifically developed for use as bushings, bearings, and wear rings in pumps handling abrasive media up to 250°F (121°C). ARHT provides outstanding chemical, thermal shock, and impact resistance, making it a better wear material than traditional rubberm ceramic or bronze materials.

Greene, Tweed's proprietary AR thermoplastics materials exhibit outstanding wear characteristics in media containing solids. AR combines excellent abrasive resistance, good dry run capability and superior vibration dampening characteristics with no hydrolysis or swell.

ARHT works well in a variety of abrasive pump applications including those working with circulating water, open and closed cooling water, river water, screen water and crude oil pumps. When using ARHT pump users can operater their equipment with much tighter clearances, boosting efficiency and improving process reliability.
General Information
Features
  • Good Abrasion Resistance
  • Good Chemical Resistance
  • Good Impact Resistance
  • Good Thermal Shock Resistance
  • Good Wear Resistance
  • Low Friction
  • Machinable
  • Vibration Damping
Uses
  • Bearings
  • Bushings
  • Pump Parts
Appearance
  • Grey
Forms
  • Pellets
PhysicalNominal ValueUnitTest Method
Specific Gravity 1.63g/cm³ASTM D792
HardnessNominal ValueUnitTest Method
Durometer Hardness (Shore D)80ASTM D2240
MechanicalNominal ValueUnitTest Method
Tensile Modulus ASTM D638
    -- 13870MPa
    0.5% Secant 3180MPa
Tensile Strength (Break)35.2MPaASTM D638
Tensile Elongation (Break)2.2%ASTM D638
Flexural Modulus ASTM D790
    -- 23630MPa
    0.5% Secant 3410MPa
Flexural Strength (Break)60.0MPaASTM D790
Compressive Strength 67.6MPaASTM D695
Flexural Strain at Break 2.9%ASTM D790
ThermalNominal ValueUnitTest Method
Service Temperature -73 to 121°C
CLTE - Flow (-18 to 41°C)2.9E-5cm/cm/°CASTM D696
Note Message
1 .Young's
2 .Young's
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