AI Immersion Cooling Low-Ion LSR Export Orders Surge Sharply
Keywords: low-ion liquid silicone rubber, AI server immersion cooling silicone, electronic insulation potting silicone, high-purity LSR export, data center thermal management material
Key Sentence: Global large-scale construction of AI supercomputing data centers pushes overseas procurement volume of low-ion anti-interference liquid silicone up 37% month-on-month in August.
On August 4, 2026, silicone exporters in Huizhou and Shenzhen disclosed that customized low-ion liquid silicone dedicated to server immersion cooling gained concentrated orders from cloud computing clients in North America and Southeast Asia. This upgraded platinum-cured LSR strictly controls free ion content below 1ppb, effectively preventing signal interference and short-circuit hidden dangers of high-density chips under long-term liquid soaking working conditions, equipped with UL94 V-0 flame retardant and high thermal conductivity performance that mainstream imported silicone brands can match. Domestic silicone factories optimize dust-free production lines specially for electronic-grade LSR to ensure batch stability of ion index; compared with European and American imported materials, the comprehensive procurement cost for overseas clients drops by nearly 26% with shorter delivery cycles. Traditional general electronic silicone demand remains flat, while cooling-specific high-value silicone becomes the core growth point of export revenue. Industry analysts forecast global AI computing node expansion will keep strong demand for this type of LSR till the end of this year; manufacturers with complete electronic certification systems will further seize global high-end electronic silicone market share and accelerate the substitution of overseas high-priced imported silicone materials.
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