APPLICATION


Aerogel field

ZhengJiu's silane products (such as tetraethyl orthosilicate) are core raw materials for preparing silica aerogel. Through sol-gel process, silane, as a precursor, forms a nano-porous aerogel material, which is widely used in the thermal insulation and fire-retardant of new energy batteries, building insulation and spacecraft thermal protection.
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Aerogel field

Automotive field

The company's silicone rubber and silicone resin are used in the manufacture of medical devices, such as artificial organs (heart valves, catheters) and drug delivery systems, due to their biocompatibility and chemical stability. Porous silicone resin can be used as a drug carrier to achieve precise controlled release, while the flexibility and corrosion resistance of silicone rubber make it an ideal choice for implantable materials.
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Automotive field

Photovoltaic field

Silicone resins and silicone rubbers are known for their excellent high-temperature stability (typically withstanding -60°C to 250°C or even higher temperatures), UV resistance, and weather resistance. Silicone resins: Used to encapsulate solar cells, forming a light-transmitting protective layer. Their high light transmittance and anti-yellowing properties maintain module efficiency over the long term. High-temperature curing silicone resins (such as addition-cure types) can withstand the thermal cycling (e.g., diurnal temperature variations) experienced by photovoltaic panels during operation.
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Photovoltaic field

Coatings field

Sodium methyl silicate is an inorganic silicate waterproof agent. In the coatings field, it is mainly used as a highly effective waterproof additive. It reacts with free calcium ions in the substrate (such as concrete and mortar) to generate a hydrophobic siloxane network, forming a permanent waterproof layer. The small molecular structure can penetrate into the micropores of the substrate (depth up to 3-10mm), achieving "internal waterproofing" rather than surface sealing.
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Coatings field

Architecture

Silicone rubber and silicone resin are mainly used for sealing and fire protection in construction. Silicone rubber is used for sealing door and window seams, is resistant to ultraviolet aging, and has a long lifespan; silicone resin composite aerogel is used to make Class A fire-resistant board materials, which are used in the fire-retardant systems of high-rise buildings and also have sound insulation functions.
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Architecture

Electronics field

Silicon-based materials provide high-performance solutions in electronic devices: low dielectric constant silicone resins are used in chip packaging to reduce signal loss; silicone rubber serves as a flexible circuit substrate, supporting the bending requirements of wearable devices. The company, leveraging its R&D centers in Shanghai and Guangzhou, develops specialty organosilicon products suitable for integrated circuits and flexible electronics.
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Electronics field