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Materials	Ceramic Precursor

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Ceramic Precursor materials serve as essential starting compounds for fabricating advanced ceramics through processes such as polymer-derived ceramics (PDC) and precursor infiltration pyrolysis (PIP). These precursors, available in liquid or solid forms, undergo curing and high-temperature pyrolysis to form high-performance ceramic matrices. They are widely used in ceramic matrix composites (CMCs), 3D printing, and high-temperature coatings. Multi-phase ceramic precursors, composed of elements such as silicon, zirconium, hafnium, and tantalum, enable precise control over composition and microstructure. With their ability to produce complex shapes with near-net forming techniques, they offer an efficient route for manufacturing durable, heat-resistant materials. Heeger Materials provides high-quality ceramic precursors for various high-performance applications.

Ceramic Precursor Stock Specifications

Product Name	Appearance	Parameters	Image/Structural Formula
Zirconium Carbide Precursor	Yellow, orange, or red transparent liquid	Viscosity: < 200 mPa·s Ceramic yield: ≥ 55% (solidified at 1000°C)
Hafnium Carbide Precursor	Colorless or slightly yellow transparent liquid	Viscosity: < 200 mPa·s Ceramic yield: ≥ 55% (solidified at 1000°C)
Silicon Zirconium Hafnium Precursor	Yellow, orange, or red transparent liquid	Viscosity: 50 ~ 200 mPa·s Ceramic yield: ≥ 55% (solidified at 1000°C)
Polycarbosilane	White-yellow liquid	Viscosity: 25 ~ 300 mPa·s Ceramic Yield: 65 ~ 85% (solidified at 1000°C)
	White-yellow solid	Ceramic yield: 50 ~ 55% (solidified at 1000°C)
	White-yellow powder	Ceramic yield: 52% (solidified at 1000°C)
Polysilazane	Colorless or white liquid	Viscosity: 10 ~ 40 mPa·s 20 ~ 100 mPa·s 30000 ~ 100000 mPa·s Ceramic yield: 50 ~ 75% (solidified at 1000°C)
Polyborosilazane	Light yellow liquid	Viscosity: 800 ~ 2000 mPa·s 8000 ~ 20000 mPa·s 10000 ~ 20000 mPa·s Ceramic yield: 50 ~ 75% (solidified at 1000°C)
Zirconium N-Propanol Solution	Yellow liquid	74% in n-propanol, Zr: 20.7%
Hafnium(IV) N-Propoxide Solution	Yellow to orange liquid	81% in 1-propanol, Hf: 30%
Zirconium N-Butanol Solution	Yellow liquid	87% in n-butanol, Zr: 20.7%
Hafnium N-Butoxide Solution	Yellow liquid	70% in n-butanol, Hf: 26%
Dichlorodi-P-Cyclopentadienylhafnium	White or orange powder	98%
Bis-Cyclopentadienyl Zirconium Dichloride	Orange powder	98%

Ceramic Precursor Key Features

Low viscosity
High ceramic yield
Relatively simple ceramicization process
Can design single-phase and multi-phase materials
Capable of curing through moisture at room temperature or heat curing

Ceramic Precursor Usage And Storage Recommendations

Processing Methods: Various techniques, such as brushing, coating, dipping, and spraying, can be selected based on actual requirements.
Dilution: It can be diluted with xylene or other solvents.
Curing Conditions: Crosslinking and curing can be achieved at 80-250°C, either in air or an inert atmosphere.
Storage: Keep in a dry, cool environment at temperatures below 25°C for 3-8 months. Refrigerated storage (4-10°C) is recommended for better preservation.
Usage After Opening: It is recommended to use the entire contents at once after opening. If not fully used, immediately ensure the container is tightly sealed.

Ceramic Precursor Applications

Ceramic Matrix Composites (CMCs): Used in the production of high-performance ceramic-based composite materials with excellent thermal and mechanical stability.
High-Temperature Adhesives: Provides strong bonding at extreme temperatures for aerospace and industrial applications.
Corrosion-Resistant Coatings: Forms protective ceramic layers to enhance chemical and oxidation resistance in harsh environments.
High-Temperature Oxidation-Resistant Ceramic Coatings: Offers superior thermal stability and oxidation resistance for aerospace and industrial components.
Thermosetting Resins: Used as precursors for polymer-derived ceramics in advanced manufacturing, including aerospace, semiconductors, electronics, and new energy vehicles.

Ceramic Precursor Packing And Shipping

Ceramic Precursor should be stored in a sealed container in a dry, cool environment and kept away from moisture and air exposure for prolonged periods. HM provides secure packaging, including vacuum-sealed and airtight containers, ensuring safe storage and transportation. Custom packaging options are available based on specific requirements.

Where to Buy Ceramic Precursor in Bulk?

Heeger Materials Inc., a professional supplier and manufacturer of high-quality Technical Ceramics products including Ceramic Precursor, leverages extensive expertise in supply and export to offer competitive prices. We provide customized solutions to meet specific requirements, ensuring exceptional quality and customer satisfaction.

Heeger Materials Inc. was established in 2016 in Colorado, USA. We specialize in premium-grade metals, alloys, ceramics, powders, and other materials catering to research, development, and large-scale industrial production in scientific and industrial sectors.

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