China’s updated GB 38031-2025 battery safety standard takes effect in July 2026, tightening requirements for how well high-voltage battery systems must contain the corrosive gases, heat and pressure generated during a thermal runaway event. Battery housing seals are one of the interfaces now under sharper scrutiny. WEVO-CHEMIE has developed WEVOSIL 23130, a liquid silicone rubber (LSR) formulated specifically for formed-in-place gasket (FIPG) se…
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