Polyplastics Duranex 201HR PBT | Hydrolysis-resistant

Material attribute: · Hydrolysis resistance · Thermal shock resistance

Package: 25KG/Bag
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 Polyplastics Duranex 201HR PBT pellet Description 

Duranex 201HR is a polybutylene terephthalate resin (PBT material) manufactured by Polyplastics Engineering Company specifically for automotive connectors. Compared to conventional PBT polymers, it offers superior hydrolysis resistance and thermal shock resistance, ensuring long-term reliability for automotive components.

Polyplastics Duranex 201HR PBT Advantage

  • Excellent hydrolysis resistance, Duranex 201HR PBT material effectively enhances the hydrolysis resistance of PBT while preserving its excellent mechanical properties and molding performance. This makes it more suitable for humid environments and significantly extends the service life of components.
  • Excellent thermal shock resistance, Polyplastics 201HR PBT material exhibits thermal shock resistance comparable to polyphenylene sulfide (PPS material), which is recognized as one of the best polymer materials currently available for thermal shock resistance.

Why choose Baiyou as Polyplastics Duranex 201HR PBT pellets supplier?

  • Leading Polybutylene terephthalate resin pellets supplier (PBT material) , 20+ years of experience in plastic product manufacturing and chemical raw material import and export
  • Fastest Arrival, with warehouses in multiple ports
  • 1,000+ types of resins are available, and we have cooperated with large petrochemical groups for 30+ years
  • Free Samples for production testing
  • Wholesale price, even a piece of goods is based on the wholesale price
 Key Attributes 
Polyplastics Duranex 201HR PBT
Product information
ManufacturerPolyplastics engineering Co ., Ltd
Other CertificatesMSDS
Part Marking Code>PBT material<
ColorNatural color
Material ShapePBT  Pellets
Features·Hydrolysis-resistant ·Resistant to thermal shock
ApplicationAutomotive Connectors
Physical propertiesStandardValueUnit
Density
ISO 1183
1.31
g/cm³
Mechanical behaviorStandardValueUnit
Flexural ModulusISO 1782420 MPa
Tensile StrengthISO 52760 MPa
Impact strength notched charpyISO 179/1eA3.7kJ/㎡
Nominal strain at breakISO 52757%
Flexural strengthAISO 17888MPa
ThermalStandardValueUnit
Deflection temperature at 1.8MPa ISO 7568 °C
Flammability StandardValueUnit
Flame rating UL 94  HB
⚠️The technical data sheet (TDS) of Polyplastics Duranex 201HR Polybutylene terephthalate resin (PBT material) from Polyplastics engineering co., Ltd , if there are differences, please refer to the official website of Polyplastics.
 Partners 
We have established long-term relationships with 80+ well-known  companies around the world
 Warehouse And Shipping 
20+ years' experience consultant with a supply chain of 1000+ plastic raw materials in China.
Quantity (tonnes)
1-100
100-300
>300
Lead time (days)
7-10
10-15
To be negotiated