Medical Grade Silicone Rubber For Catheter Cavity

Name: Medical Grade Silicone Rubber For Catheter Cavity
Brand: Dongguan City Betterly New Materials Co., Ltd.

SH-22XX series is transparent silicone rubber. It is special for the production of medical tubes. Hardness ranges from 40A to 80A. FDA, LFGB and Biocompatibility. etc certified.

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Category: Medical Grade Silicone Rubber

Properties Application Performance Parameters Product Certificate

Properties of Medical Grade Silicone Rubber for Catheter Cavity
- Excellent fluidity
- Easy to release from mold
- High transparency
- Simple operation
- Fast vulcanizing, high efficiency
- Odorless and tasteless
- Stable dimension
- Flexible choice, both two-component (No additional vulcanizing reagent needed) and one component (pt can be provided) silicone can be provided
Application of Medical Grade Silicone Rubber for Catheter Cavity

It is especially suitable for catheter cavities and all types of medical-grade extrusion silicone rubber tubing

Performance Parameters Of Medical Grade Silicone Rubber for Catheter Cavity

Properties	SH-2240A/B	SH-2250A/B	SH-2260A/B	SH-2270A/B	SH-2280A/B
Appearance	Transparent
Plasticity	230±30	250±	270±30	310±30	350±30
Density (g/cm3)	1.13±0.02	1.15±0.02	1.17±0.02	1.19±0.02	1.21±0.02
Hardness Shore A	40	50	60	70	80
Tensile strength (MPa)	≥7.0	≥7.0	≥7.0	≥7.0	≥7.0
Elongation (%)	≥550	≥450	≥350	≥250	≥150
Tear strength (kN/m)	≥25	≥25	≥25	≥30	≥30
Linear shrinkage %	2.1±0.2	2.1±0.2	2.1±0.02	2.1±0.02	2.1±0.02

Product Certificate of Medical Grade Silicone Rubber for Catheter Cavity

FDA
LFGB
Biocompatibility (Skin Sensitization Test, Skin Irritation Test, Cytotoxicity Test)