Gallium Indium Tin Alloy

Gallium-Indium-Tin alloy, this liquid is a family of eutectic alloys of gallium, indium, and tin which are liquid at room temperature. Due to the low toxicity and low reactivity of its component metals, it finds use as a replacement for many applications that previously employed toxic liquid mercury, and other potential field.

Gallium Indium Tin Alloy, liquid metal
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Linear Formula: Ga-In-Sn
Purity: 99.99%, 99.999%
Appearance: Silver White
Density: 6.44 g/cm3 (at 20 °C)
Melting point: 5-12 °C (could be adjusted)
Boiling Point: >2200
Regular Proportion: Ga68.5In21.5Sn10
Electrical conductivity: 3.4 X 10 6 S/m (at 20 °C)

Thermal conductivity: >70 W/m·K


● Thermal Interface Materials
● CPU/GPU cooling system
● FPC (Flexible Printed Circuit)
● Mercury-free thermometer


● Strict quality control for procedures of raw material, process control and pre-delivery.
● Non-toxic material with very low heavy metal contents and RoHS qualified.
● Vacuum packaging to prevent pollution and oxidation, small packaging is also available.
● Fast delivery: 1-2 days after PO confirmed for sample;
● ISO9001 and ISO14001 certificated manufacturer.
● Great technical capability to be a valued and long-term supplier.
● Technical Support: 24 hours technical support by e-mail or calling;
● Convenient Payment: Bank Transfer, L/C, Western Union, PayPal, Alibaba payment.