Medical Engineering Plastics

We act as an agent for and produce high-end medical engineering plastics, providing safe and high-performance basic materials for medical products. Our product range covers various types to meet the special requirements of different medical devices.

Product Features:

- Complete range of material types

- Stable quality

- Excellent product performance

- Good biocompatibility

- Suitable for various molding processes

Technical Parameter Summary Table

Gravi-Tech™ GRV-NY-035-SS-GF-BLK Performance Data Sheet

Product Basic Information

Product Description: Gravi-Tech™ GRV-NY-035-SS-GF-BLK is a Polyamide 6 (Nylon 6) product.

Material Type: Polyamide 6

Manufacturer: PolyOne Corporation

Supply Regions: North America, Latin America, Asia Pacific, Africa and Middle East, Europe

Characteristics: High Specific Gravity, Non-Toxic

Applications: Industrial Applications, Medical/Nursing Products, Weights and Scales, Sports Goods

Appearance: Natural Color

Processing Method: Injection Molding

Physical Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Density / Specific Gravity--3.34g/cm³ASTM D792
Shrinkage - Flow--0.30%ASTM D955

Mechanical Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Tensile Strength (Yield)--94.5MPaASTM D638
Elongation at Break--1.0%ASTM D638
Flexural Modulus--15400MPaASTM D790
Flexural Strength--145MPaASTM D790

Impact Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Izod Notched Impact Strength73°F (23°C), 0.250 in (6.35 mm), Injection Molded53J/mASTM D256A

Thermal Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Heat Deflection Temperature Under Load66 psi (0.45 MPa), Annealed214°CASTM D648
Heat Deflection Temperature Under Load264 psi (1.8 MPa), Unannealed198°CASTM D648

Processing Parameters

Property Item Test Conditions Rated Value Unit Test Method Remarks
Drying Temperature--82°C--
Drying Time--4.0 - 5.0hr--
Recommended Maximum Moisture Content--0.095 - 0.20%--
Barrel Rear Temperature--221 - 260°C--
Barrel Middle Temperature--227 - 260°C--
Barrel Front Temperature--238 - 266°C--
Nozzle Temperature--238 - 271°C--
Mold Temperature--66 - 93°C--

Grilon® FG 34 NL nat 6023 Performance Data Sheet

Product Basic Information

Product Description: Grilon® FG 34 NL nat 6023 is a Polyamide 6 (Nylon 6) material.

Material Type: Polyamide 6

Manufacturer: EMS-GRIVORY

Supply Regions: North America, Latin America, Asia Pacific, Africa and Middle East, Europe

Characteristics: Nucleated, High Viscosity, Barrier Resin, Food Contact Compliance, Medium Viscosity

Applications: Packaging, Pipe Fittings, Unoriented Film, Cast Film, Medical Packaging, Oriented Film

Appearance: Natural Color

Processing Method: Film Extrusion, Extrusion, Blown Film, Cast Film

Physical Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
DensityDry1.15g/cm³ISO 1183
Melt Volume Rate (MVR)275°C/5.0 kg, Dry30.0cm³/10minISO 1133
Water Absorption - Saturated73°F (23°C), Dry9.0%ISO 62
Water Absorption - Equilibrium73°F (23°C), 50% RH, Dry3.0%ISO 62

Mechanical Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Tensile ModulusDry3000MPaISO 527-2
Tensile ModulusConditioned1100MPaISO 527-2
Coefficient of Friction (Dynamic)Dry0.30-ISO 8295
Tensile Stress - MD : YieldDry40.0MPaISO 527-3
Tensile Stress - MD : BreakDry100MPaISO 527-3
Elongation - MD : YieldDry10%ISO 527-3
Elongation - MD : BreakDry600%ISO 527-3
Elmendorf Tear Strength - MDDry15NISO 6383-2
Elmendorf Tear Strength - TDDry15NISO 6383-2
Trouser Tear Resistance - MDDry50.0N/mmISO 6383-1
Water Vapor Transmission Rate73°F (23°C), 85% RH, Dry10g/m²/24 hrDIS 15106-1/-2
Oxygen Transmission Rate73°F (23°C), Dry30cm³/m²/bar/24 hrDIS 15105-1/-2
Carbon Dioxide Transmission Rate73°F (23°C), Dry150cm³/m²/bar/24 hrDIS 15105-1/-2

Thermal Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Melting TemperatureDry222°CISO 11357-3

Optical Properties

Property Item Test Conditions Rated Value Unit Test Method Remarks
Gloss (60°)Dry100-ISO 2813
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