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High-Performance Polymers and Resins

High-performance polymers and resin materials offer excellent heat resistance, mechanical properties, and chemical stability, making them critical for aerospace and electronics industries.

Product Series

Bismaleimide Resin (BMI)

Bismaleimide Resin (BMI)

High-performance thermosetting resin with excellent heat resistance, mechanical strength, and electrical insulation. Widely used in aerospace composites and electronic packaging.

Core Features

  • Glass transition temperature Tg ≥250°C
  • Heat Deflection Temperature ≥280°C
  • Excellent resistance to heat and humidity

Technical Specifications

Softening Point150-200°C
Viscosity500-2000 mPa·s
H-Class Insulation Resin

H-Class Insulation Resin

High-temperature curing resin designed for motor and appliance insulation systems, meeting Class H requirements (180°C), with excellent electrical performance and heat aging resistance.

Core Features

  • Insulation Class H (180°C)
  • Volume resistivity ≥10^15 Ω·cm
  • Dielectric strength ≥20 kV/mm

Technical Specifications

Solid Content98-99.5%
Gel time5-15 min
PES (Polyethersulfone)

PES (Polyethersulfone)

Amorphous thermoplastic engineering resin with excellent heat resistance, transparency, and dimensional stability. Ideal for medical devices, food processing, and electronics applications.

Core Features

  • Operating temperature range 180°C
  • High transparency and gloss
  • Excellent hydrolytic stability

Technical Specifications

Glass Transition Temperature225°C
Tensile Strength80 MPa
PEK (Polyetherketone)

PEK (Polyetherketone)

High-performance semi-crystalline thermoplastic with exceptional heat resistance, mechanical strength, and chemical corrosion resistance. Ideal for aerospace and automotive applications.

Core Features

  • Melting point up to 365°C
  • Operating temperature range 260°C
  • Excellent chemical resistance

Technical Specifications

Density1.32 g/cm³
Tensile Strength100 MPa
DDS (Diaminodiphenyl Sulfone)

DDS (4,4'-Diaminodiphenylsulfone)

High-performance epoxy curing agent with excellent heat resistance and mechanical properties, widely used in aerospace composites and electronic packaging materials.

Core Features

  • Cured material with a Tg as high as 200°C
  • Excellent heat aging resistance
  • Good mechanical strength

Technical Specifications

Purity≥99%
Melting point175-185°C

High-toughness epoxy resin

Toughener for resin matrices, coatings, electronic adhesives, and structural adhesives in composite materials.

Core Features

  • High thermal stability
  • Excellent reactivity
  • Good solubility

Technical Specifications

Purity≥99.5%
Melting point180-190°C

Bismaleimide Resin (BMI)

High-performance thermosetting resin with excellent high-temperature resistance, mechanical strength, and electrical insulation. Widely used in aerospace composites and electronic packaging.

Core Features

Glass transition temperature Tg ≥ 250°C

Heat Deflection Temperature ≥280°C

Excellent moisture and heat resistance

Excellent dielectric performance

Technical Specifications
Softening Point150-200°C
Viscosity500-2000 mPa·s
Gel time10-30 min
Shelf Life6 months
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Bismaleimide Resin (BMI)

H-Class Insulation Resin

High-temperature curing resin designed for motor and electrical appliance insulation systems, meeting Class H insulation requirements (180°C), with excellent electrical properties and thermal aging resistance.

Core Features

Insulation Class H (180°C)

Volume resistivity ≥10^15 Ω·cm

Dielectric strength ≥20 kV/mm

Superior corona resistance

Technical Specifications
Solid Content98-99.5%
Gel time5-15 min
Flexural Strength≥120 MPa
Temperature RatingH Class (180°C)
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H-Class Insulation Resin

PES (Polyethersulfone)

Amorphous thermoplastic engineering resin with excellent heat resistance, transparency, and dimensional stability. Ideal for medical devices, food processing, and electronics applications.

Core Features

Operating temperature range: 180°C

High transparency and gloss

Excellent hydrolytic stability

Excellent radiation sterilization tolerance

Technical Specifications
Glass Transition Temperature225°C
Tensile Strength80 MPa
Flexural Modulus2.6 GPa
Water Absorption0.3-0.5%
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PES (Polyethersulfone)

PEK (Polyetherketone)

High-performance semi-crystalline thermoplastic with exceptional heat resistance, mechanical strength, and chemical corrosion resistance. Ideal for aerospace and automotive applications.

Core Features

Melting point up to 365°C

Operating temperature range: 260°C

Excellent chemical resistance

Excellent wear resistance

Technical Specifications
Density1.32 g/cm³
Tensile Strength100 MPa
Flexural Modulus4.0 GPa
Izod Impact Strength5 kJ/m²
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PEK (Polyetherketone)

DDS (4,4'-Diaminodiphenylsulfone)

High-performance epoxy curing agent with excellent heat resistance and mechanical properties, widely used in aerospace composites and electronic packaging materials.

Core Features

Cured material with a Tg as high as 200°C

Excellent heat aging resistance

Good mechanical strength

Low Volatile Matter Content

Technical Specifications
Purity≥99%
Melting point175-185°C
Amine Value405-425 mgKOH/g
Moisture≤0.5%
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DDS (Diaminodiphenyl Sulfone)

High-toughness epoxy resin

Toughening agent for resin matrices, coatings, electronic adhesives, and general-purpose adhesives in composite materials.

Core Features

High thermal stability

Excellent reactivity

Good solubility

Low impurity content

Technical Specifications
Purity≥99.5%
Melting point180-190°C
Chroma≤50 APHA
Moisture≤0.3%
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Zhe ICP Be 2026025467 No. -1