Product Category

Tubing, Silicone Tubing

Bio-Sil® 1450 Tubing

biosil-1450-tubing being held up

Bio-Sil® 1450 is a unique platinum-cured silicone formulation developed by Saint-Gobain. This 50 durometer (shore A) tubing is extruded and packaged in a certified clean room. Bio-Sil® 1450 tubing has met the criteria of various ISO 10993 and USP tests, making it well-suited for many medical applications. The physical properties of Bio-Sil® 1450 make it an ideal choice for drug delivery, enteral nutrition, minimally invasive surgery, and organ preservation.

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Bio-Sil® 1450 Tubing Product Details

Features & Benefits

  • Platinum-cured tubing
  • 50 Shore A hardness 
  • Ultra-flexible
  • Autoclavable, EtO and gamma stable
  • Temperature range of -80°F (-62°C) to 500°F (260°C)
  • Tubing has met the requirements of various ISO 10993 and USP tests

Biocompatibility

Method Description Reference Standard Result
Genotoxicity Test ISO 10993-3 Meets Criteria
Hemolysis – Direct Contact ASTM F756-00 Meets Criteria
Hemolysis – Indirect Contact ASTM F756-00 Meets Criteria
Irritation and Skin Sensitization: Kligman Maximization Test ISO 10993-10 Meets Criteria
Systemic Toxicity –  Systemic Injection ISO 10993-11 Meets Criteria
Biological Reactivity Tests, In Vitro – MEM Elution Test USP <87> Meets Criteria
Biological Reactivity Tests, In Vitro – Agar Diffusion Test USP <87> Meets Criteria
Biological Reactivity Tests, In Vitro – Direct Contact USP <87> Meets Criteria
Biologic Reactivity Tests, In Vivo : As Manufactured Samples USP <88>, Class VI Meets Criteria
Biologic Reactivity Tests, In Vivo : Post-Gamma Irradiation Samples USP <88>, Class VI Meets Criteria
Biologic Reactivity Tests, In Vivo : Post-Autoclave Samples USP <88>, Class VI Meets Criteria
Particulate Matter USP <788> <1 particle/mL for each category
Bacterial Endotoxin USP <85> < 0.005EU/mL
Systemic Toxicity:  Rabbit Pyrogen ISO 10993-11  Meets Criteria
Bacteriostasis & Fungistasis USP <71> Meets Criteria
Elastomeric Closures for Injection USP <381> Meets Criteria
Physicochemical Tests for Plastics USP <661> Meets Criteria
Test for Rubber Closure for Aqueous Infusions JP 59 Meets Criteria
Silicone Elastomer for Closures and Tubing EP 3.1.9 Meets Criteria
Total Extractables in Rubber Articles Intended for Repeated Use 21CFR Part 177.2600 Meets Criteria

Physical Properties

Property ASTM Method Value or Rating (metric)
Durometer Hardness, Shore A D2240 52
Color   Translucent
Tensile Strength, psi (MPa) D412 1293 (8.91 MPa)
Ultimate Elongation, 100% D412 719
Tear Resistance, Die B, ppi (kN/m) D624 164 (50.1 kN/m)
Specific Gravity (g/cm2) D792 1.14 (g/cm²)
Tensile Modulus at 200% Elongation, psi (MPa) D412 241 (1.38 Mpa)

*Unless otherwise noted, all tests were conducted at room temperature (73°F). 

**Values shown were determined on 0.075" thick extruded strips, 0.075" thick molded ASTM plaques, or molded ASTM durometer buttons.

Specifications

Part Number ID (in) OD (in) Wall (in) Length (ft) ID (mm) OD (mm) Wall (mm)
BS1450-012-0250.0120.0250.007

25

0.3050.6350.178
BS1450-020-0370.0200.0370.009

25

0.5080.9400.229
BS1450-020-0830.0200.0830.031

50

0.5082.1080.794
BS1450-025-0470.0250.0470.011

50

0.6351.1940.279
BS1450-030-0650.0300.0650.018

50

0.7621.6510.457
BS1450-031-0940.0310.0940.031

50

0.7942.3810.794
BS1450-040-0850.0400.0850.023

50

1.0162.1590.584
BS1450-058-0770.0580.0770.010

50

1.4731.9560.254
BS1450-063-0950.0630.0950.017

50

1.5882.4130.432
BS1450-063-1250.0630.1250.031

50

1.5883.1750.794
BS1450-078-1250.0780.1250.023

50

1.9813.1750.584
BS1450-094-1560.0940.1560.031

50

2.3813.9690.794
BS1450-104-1920.1040.1920.044

50

2.6424.8772.642
BS1450-125-1880.1250.1880.031

50

3.1754.7630.794
BS1450-125-2500.1250.2500.063

50

3.1756.3501.588
BS1450-132-1830.1320.1830.026

50

3.3534.6480.660
BS1450-156-2190.1560.2190.031

50

3.9695.5560.794
BS1450-188-2500.1880.2500.031

50

4.7636.3500.794
BS1450-188-3130.1880.3130.063

50

4.7637.9381.588
BS1450-188-3750.1880.3750.094

50

4.7639.5252.381
BS1450-188-4380.1880.4380.125

50

4.76311.1133.175
BS1450-250-3130.2500.3130.031

50

6.3507.9380.794
BS1450-250-3750.2500.3750.063

50

6.3509.5251.588
BS1450-250-4380.2500.4380.094

50

6.35011.1132.381
BS1450-250-5000.2500.5000.125

50

6.35012.7003.175
BS1450-313-4380.3130.4380.063

50

7.93811.1131.588
BS1450-313-5000.3130.5000.094

50

7.93812.7002.381
BS1450-313-5630.3130.5630.125

50

7.93814.3003.175
BS1450-375-5000.3750.5000.063

50

9.52512.7001.588
BS1450-375-5630.3750.5630.094

50

9.52514.2882.381
BS1450-375-6250.3750.6250.125

50

9.52515.8753.175
BS1450-500-6250.5000.6250.063

50

12.70015.8751.588
BS1450-500-6880.5000.6880.094

25

12.70017.4632.381
BS1450-500-7500.5000.7500.125

25

12.70019.0503.175
BS1450-625-8750.6250.8750.125

25

15.87522.2253.175
BS1450-750-10000.7501.0000.125

10

19.05025.4003.175
BS1450-1000-12501.0001.2500.125

10

25.40031.7503.175

Product recommendations are based on a combination of industry knowledge, material science expertise, and/or material testing data. Contact Saint-Gobain Medical for further tubing recommendation information

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