LSR Silicone Rubber Typical Properties
The HY-921 is an injection molding liquid silicone rubber, which is an elastomer cured under high temperature, has the following excellent properties: high transparency, excellent tear strength, good resilience, good heat stability and weatherability, anti-yellowing, heat-ageing resistance.
High Transparency Injection Moulding Silicone Rubber HY-921
LSR Silicone Rubber Usage:
Injection molding for baby nipples, cake mold , medical catheter.
LSR Silicone Rubber Description:
The product is liquid silicone rubber suitable for injecting moulding technique with high transparency, strength, and tear strength. It is mainly used for making silicone products, such as baby nipples, medical tube, etc.
LSR ZY-2150A/B series | ||||
Project | Requirrments | |||
ZY-2130 | ZY-2140 | ZY-2150 | ZY-2160 | |
Appearance | Translucent, no obvious mechanical impurities | |||
Density,g/cm3 | 1.09±0.03 | 1.09±0.03 | 1.09±0.03 | 1.10±0.03 |
Hardness,Shore A | 30±3 | 40±3 | 50±3 | 60±3 |
Tensile strength,MPa ≥ | 3 | 3.5 | 3.5 | 3.5 |
Elongation,% ≥ | 350 | 280 | 250 | 200 |
Tear strength,kN/m ≥ | 8 | 10 | 10 | 9 |
Viscosity, Pa.s | 65 | 70 | 75 | 80 |
LSR ZY-6950A/B Series | |||||||
Project | Requirements | ||||||
6910 | 6920 | 6930 | 6940 | 6950 | 6960 | 6970 | |
Appearance | Translucent, no obvious mechanical impurities | ||||||
Density,g/cm3 | 1.12±0.03 | 1.13±0.03 | 1.14±0.03 | 1.14±0.03 | 1.15±0.03 | 1.15±0.03 | 1.16±0.03 |
Hardness,Shore A | 10±3 | 20±3 | 30±3 | 40±3 | 50±3 | 60±3 | 70±3 |
Tensile strength,MPa ≥ | 3 | 6 | 7 | 7.5 | 8 | 8 | 8.5 |
Elongation,% ≥ | 600 | 600 | 800 | 700 | 500 | 450 | 300 |
Tear strength,kN/m ≥ | 12 | 18 | 30 | 30 | 35 | 35 | 25 |
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