⊙ Features: environmentally friendly and green, high tear resistance, excellent oil resistance, high temperature resistance, corrosion resistance, aging resistance, non-toxic and odorless, strong elasticity;
⊙ Application: Working in oil media in low and high temperature environments, it can produce oil seals, gaskets, and seals with good sealing performance, used in pharmaceuticals, chemicals, and food industries
The product industry, as well as environments with high pressure requirements, is currently widely used in new energy vehicle battery modules through various tests
Insulation and cushioning pads between battery cells.
Technical sheet:
| Test Item | Unit | Test Standard | TC40Z | TC50Z | TC60Z |
| Hardness | HA | GB/T 531.1-2008 | 40±5 | 50±5 | 60±5 |
| Test Specimen Thickness | mm | 547-301 Thickness Gauge | 0.8~5.0 | 0.8~5.0 | 0.8~5.0 |
| Density | g/cm³ | Measure initial thickness with 547-301 gauge; Calculate density via weight and volume | 1.28±0.05 | 1.28±0.05 | 1.28±0.05 |
| Flammability | - | UL94 | UL94 V0 | UL94 V0 | UL94 V0 |
| Color | - | Visual Inspection | White | White | White |
| Compression Curve | MPa | GB/T 7757-2009 | 10%: 0.3≤μ≤0.6 | 10%: 0.25≤μ≤0.75 | 10%: 0.45≤μ≤0.80 |
| 20%: 0.5≤μ≤0.9 | 20%: 0.63≤μ≤1.77 | 20%: 0.95≤μ≤1.43 | |||
| 30%: 0.8≤μ≤1.2 | 30%: 1.20≤μ≤2.24 | 30%: 1.50≤μ≤2.40 | |||
| Shear Properties under Pressure at 25℃ | MPa | ASTM C273C /273M-16 | Shear Strength: -3σ≥0.8 | Shear Strength: μ-3σ≥0.2 | Shear Strength: -3σ≥0.8 |
| Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | |||
| Shear Properties under Pressure at -30℃ | MPa | ASTM C273C /273M-16 | Shear Strength: μ-3σ≥0.8 | Shear Strength: μ-3σ≥0.2 | Shear Strength: μ-3σ≥0.8 |
| Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | |||
| Compression Curve after 85℃/85%RH Aging | MPa | GB/T 7757-2009 | 10%: 0.5≤μ≤0.5 | 10%: 0.50≤μ≤0.70 | 10%: 0.40≤μ≤1.90 |
| 20%: 0.4≤μ≤0.8 | 20%: 0.90≤μ≤1.30 | 20%: 1.00≤μ≤3.20 | |||
| 30%: 0.8≤μ≤1.2 | 30%: 1.40≤μ≤2.10 | 30%: 1.70≤μ≤5.50 | |||
| Shear Properties under Pressure after 85℃/85%RH Aging | MPa | ASTM C273C /273M-16 | Shear Strength: μ-3σ≥0.8 | Shear Strength: μ-3σ≥0.2 | Shear Strength: μ-3σ≥0.8 |
| Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | Shear Modulus: Min≥0.75 | |||
| Tensile Strength at 25℃ | MPa | GB/T 528-2009 | μ-3σ≥2 | μ-3σ≥2 | μ-3σ≥2 |
| Thermal Conductivity | W/(m·K) | GB/T 10295-2008 | μ+3σ≤0.4 | μ+3σ≤0.4 | μ+3σ≤0.4 |
| Compression Set | % | GB/T 1685-2008 | ≥40 | ≥40 | ≥40 |
| Compression Dimension Change | % | Dimension (L/W) change under 2MPa pressure | ≤5% | ≤5% | ≤5% |
| Restricted Substances | / | RoHS | RoHS, REACH & ELV | RoHS, REACH & ELV | RoHS, REACH & ELV |
| Insulation Resistance | MΩ | 1000V DC, 60s | μ-3σ≥500 | μ-3σ≥500 | μ-3σ≥500 |
| Leakage Current | mA | 2700V, 60s | μ+3σ≤1 | μ+3σ≤1 | μ+3σ≤1 |
| Coefficient of Friction | / | GB/T 10006 | μs: ≥0.2 | μs: ≥0.2 | μs: ≥0.2 |
| Specific Heat Capacity | J/(g·K) | ASTM E1269-2011 | μ-3σ≥0.91 | μ-3σ≥0.91 | μ-3σ≥0.91 |
● Physical data in the above table is for reference only.
● Sulfurization conditions: 175 ℃ for 5 minutes, with a liquid vulcanizing agent addition ratio of 0.65%, mainly composed of 2,5-dimethyl-2,5-di (tert butylperoxy) hexane.
●The supplied test report is obtained by the Quality Inspection Department with the curing conditions and testing method of the company; due to the difference of curing conditions and testing method, we can't guarantee that both parties obtain the same testing result, and we suggest that users should use the test data obtained under their own testing conditions as the reference for service performance. All the above performance data and application recommendations are only a reference for use on the service performance of product, instead of a guarantee on the effectiveness or general applicability of our products under a certain application.
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