Nylon 612 GF25

PA12 GF25

PA12 GF25 is a type of nylon plastic, specifically a polyamide 12 (PA12) filled with 25% glass fiber (GF). This makes it stronger and more rigid than regular nylon 12, but also lighter than metals. It’s often used in applications that require good mechanical strength and dimensional stability.

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Breif Introduction of PA12 GF25

Fiberglass-reinforced PA12 GF25: A Superior Material for Diverse Applications

PA12 GF25, a composite material made by incorporating glass fibers into the base PA12 plastic, offers a remarkable combination of desirable properties:

  • High Heat Resistance: PA12 GF25 withstands elevated temperatures without compromising its integrity.

  • Exceptional Dimensional Stability: This material maintains its shape and dimensions remarkably well under varying conditions.

  • Superior Toughness: PA12 GF25 exhibits outstanding resistance to breakage and deformation.

  • Excellent Electrical Insulation: It effectively prevents the flow of electrical current, making it suitable for electrical applications.

  • Enhanced Corrosion Resistance: PA12 GF25 stands up well against corrosive substances, ensuring long-lasting performance.

  • High Mechanical Strength: PA12 GF25 boasts impressive strength, making it ideal for structural components.

The inferior adhesion of paint to nylon surfaces is often attributed to the low surface energy and high crystallinity of nylon. This results in poor wetting of the paint on the nylon substrate, leading to adhesion issues and potential paint delamination during various tests. The addition of glass fibers or carbon fibers to nylon further complicates adhesion due to their non-polar nature and low surface energy.

Key Properties of PA12 GF25:

  • Low Density: Lightweight for efficient use of materials.

  • Low Melting Point: Easier processing and fabrication.

  • High Decomposition Temperature: Resists thermal degradation at elevated temperatures.

  • Low Water Absorption: Maintains dimensional stability in humid environments.

  • Excellent Low-Temperature Performance: Retains properties even in cold conditions.

  • Effective Noise Reduction: Dampens vibrations and reduces noise levels.

PA12 GF25 proves to be an exceptional material choice for a wide spectrum of applications, offering a combination of desirable properties that make it a valuable asset in various industries.

Application Industry of PA12 GF25

Printer

Printer

Air Conditioning Pipe

Air Conditioning Pipe

Optical Cable Sheath

Optical Cable Sheath

PA12 GF25 Data

Rheological propertiesdry / condUnitTest Standard
Melt volume-flow rate, MVR80 / *cm³/10minISO 1133
Temperature275 / *°CISO 1133
Load21.6 / *kgISO 1133
Molding shrinkage, parallel0.3 / *%ISO 294-4, 2577
Molding shrinkage, normal0.8 / *%ISO 294-4, 2577
Mechanical propertiesdry / condUnitTest Standard
Tensile modulus6800 / –MPaISO 527-1/-2
Yield stress120 / –MPaISO 527-1/-2
Yield strain3.6 / –%ISO 527-1/-2
Nominal strain at break4.6 / –%ISO 527-1/-2
Charpy impact strength, +23°C75C / —kJ/m²ISO 179/1eU
Charpy impact strength, -30°C70C / —kJ/m²ISO 179/1eU
Charpy notched impact strength, +23°C10C / —kJ/m²ISO 179/1eA
Charpy notched impact strength, -30°C11C / —kJ/m²ISO 179/1eA
Thermal propertiesdry / condUnitTest Standard
Melting temperature, 10°C/min178 / *°CISO 11357-1/-3
Temp. of deflection under load, 1.80 MPa170 / *°CISO 75-1/-2
Temp. of deflection under load, 0.45 MPa175 / *°CISO 75-1/-2
Vicat softening temperature, 50°C/h 50N170 / *°CISO 306
Coeff. of linear therm. expansion, parallel100 / *E-6/KISO 11359-1/-2
Coeff. of linear therm. expansion, normal80 / *E-6/KISO 11359-1/-2
Burning behavior at 1.5 mm nominal thicknessHB / *classIEC 60695-11-10
Thickness tested (1.5)1.6 / *mmIEC 60695-11-10
Yellow Card availableYes / *
Burning behavior at thickness hHB / *classIEC 60695-11-10
Thickness tested (h)0.8 / *mmIEC 60695-11-10
Yellow Card availableYes / *
Electrical propertiesdry / condUnitTest Standard
Volume resistivity21 / –Ohm*mIEC 62631-3-1
Other propertiesdry / condUnitTest Standard
Water absorption1.2 / *%Sim. to ISO 62
Humidity absorption0.5 / *%Sim. to ISO 62
Density1270 / –kg/m³ISO 1183

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