Silicone Rubber for Button
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Applications
This HCR silicone rubber is particularly fabricated for manufacturing various kinds of earphones due to its excellent processability.
Features
- Rapid vulcanization;
- Easy de-molding;
- Good resilience;
- Suitable for mechanical edge finishing;
Approvals
ROHS, REACH, FDA, CA65, EN71-3, EN14372, PAHS, PFOA, CPSIA, siloxane testing, etc.
Test
50% DBPMH (2,5-Dimethyl-2,5-di-(tert-butylperoxy) hexane), addition 1%, 175℃×5min×15Mpa
Technical Data
- Model:
HT-8130J - Appearance: Translucent
- Processability: 200-200
- Hardness (Shore A): 30
- Density (g/cm3): 1.12
- Tensile strength (Mpa): 7
- Elongation (%): 650
- Tear strength (K N/m): 9
- Model:
HT-8140J - Appearance: Translucent
- Processability: 220-240
- Hardness (Shore A): 40
- Density (g/cm3): 1.13
- Tensile strength (Mpa): 7
- Elongation (%): 450
- Tear strength (K N/m): 10
- Model:
HT-8150J - Appearance: Translucent
- Processability: 220-240
- Hardness (Shore A): 50
- Density (g/cm3): 1.14
- Tensile strength (Mpa): 7
- Elongation (%): 450
- Tear strength (K N/m): 12
- Model:
HT8160J - Appearance: Translucent
- Processability: 230-260
- Hardness (Shore A): 60
- Density (g/cm3): 1.15
- Tensile strength (Mpa): 7
- Elongation (%): 400
- Tear strength (K N/m): 11
- Model:
HT-8170J - Appearance: Translucent
- Processability: 260-280
- Hardness (Shore A): 70
- Density (g/cm3): 1.2
- Tensile strength (Mpa): 7
- Elongation (%): 300
- Tear strength (K N/m): 11
- Model:
HT-8180J - Appearance: Translucent
- Processability: 250-280
- Hardness (Shore A): 80
- Density (g/cm3): 1.2
- Tensile strength (Mpa): 7
- Elongation (%): 200
- Tear strength (K N/m): 11
- Model:
HT-8190J - Appearance: Translucent
- Processability: 260-290
- Hardness (Shore A): 90
- Density (g/cm3): 1.22
- Tensile strength (Mpa): 7
- Elongation (%): 100
- Tear strength (K N/m): 11
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