Description

Chrysotile (Mg3H2(SiO4)2·H2O) is a naturally occurring fibrous silicate mineral belonging to the serpentine group. It is valued in industrial applications for its high tensile strength, flexibility, and excellent thermal and chemical resistance. This material is primarily utilized in sectors requiring durable, heat-resistant components and specialized friction products. CAS No. 12001-29-5.

Application

• Friction Materials: A key component in brake linings, clutch facings, and gaskets for automotive and industrial machinery.
• Reinforced Composites: Used as a fibrous reinforcement in cement, plastics, and rubber to enhance mechanical properties.
• Thermal Insulation: Employed in high-temperature insulation products, fireproofing materials, and heat shields.
• Sealing and Packing: Manufactured into compressed sheet packings and gaskets for sealing applications in pipes and valves.
• Textile and Paper: Processed into specialty papers and textiles requiring flame retardancy and durability.
• Construction Materials: Historically used in asbestos-cement products like pipes, roofing sheets, and siding.

Basic Information

Product Name	Chrysotile
CAS No.	12001-29-5
Molecular Formula	Mg3Si2O5(OH)4 or Mg3H2(SiO4)2·H2O
Molecular Weight	Approx. 277.11 g/mol
Synonyms	White Asbestos; Serpentine Asbestos; Fibrous Serpentine; Chrysotile Asbestos; Mg Silicate Hydroxide; Clinochrysotile; Orthochrysotile; Parachrysotile
EINECS	234-432-1

Quality Control

Our Chrysotile is sourced and processed under strict quality protocols to ensure consistent fiber length, chemical composition, and purity. Quality is verified against industry-accepted parameters for fibrous minerals. A Certificate of Analysis (COA) detailing fiber morphology, loss on ignition, and elemental composition is provided with each batch to ensure compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and strong oxidizing agents. Due to its fibrous nature, ensure the storage area is controlled to prevent dust generation.

Specification

Item	Specification
Appearance	White to grayish-white fibrous solid
Identification (XRD)	Complies with Chrysotile pattern
Fiber Length (Typical)	Contact for details
Loss on Ignition (LOI)	Contact for details
MgO Content	Contact for details
SiO2 Content	Contact for details
Moisture Content	< 2.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.