Jiangxi Baite Silicon New Materials Co., Ltd., established in 2012 and located in the Xinghuo Industrial Park in Asia's Silicon Capital, specializes in the production and research and development of silicone products. With a total investment of 300 million yuan, it produces 170,000 tons of silicone products annually. Its main products include silicone fluids, modified silicone fluids, and functional silicone fluids. These products are widely used in the building materials, textile, daily chemical, and specialty industries.
ONE. Dimethyl silicone oil
Product Advantages
Chemical Stability: Resistant to acids, alkalis, salts, and organic solvents, it exhibits strong chemical stability and is unlikely to react chemically with molds or parts.
High and low-temperature resistance: It can be used for extended periods at temperatures between -50°C and 200°C, maintaining stable performance even at high temperatures.
Lubrication and Mold Release: Mold release agents quickly form a lubricating layer, reducing mold wear and improving part finish and dimensional accuracy.
Lubricants: Form a protective film, reducing friction and protecting surfaces and mechanical components.
Application Areas
Textile auxiliaries are used in the processing of fiber precursors, raw cotton, and sewing thread to improve spinning stability and prevent yarn breakage.
Defoamers effectively eliminate foaming problems in industrial production by reducing surface tension and are widely used in the petroleum, chemical, and food processing industries.
Mold release agents are non-sticky to materials like rubber and plastic and are used in mold forming processes to reduce adhesion.
Lubricants are commonly used to lubricate rubber and plastic bearings and gears, offering stable performance even in high-temperature environments.
Hydraulic oil, due to its strong shear resistance, is used in precision equipment such as aviation hydraulic fluid.
Other Applications Other applications include electromechanical insulation, dust-proof coatings, and additives for daily chemical products (such as cosmetics).
TWO. Hydrogenated silicone oil
Product Core Advantages:
Small Molecular Structure, Leveraging Major Performance Breakthroughs
Low-hydrogen silicone oil introduces active silicon-hydrogen bonds (-SiH) within the silicone oil molecular chain, forming a unique "active small tail" structure that imparts three core advantages:
High reactivity, doubled efficiency
Fast curing: Under the action of a platinum catalyst (such as vinyl silicone oil), crosslinking and curing are completed in 5-15 minutes at 80°C, 100% faster than traditional processes.
High conversion rate: FT-IR analysis, demonstrating the disappearance of the characteristic peak at 2160 cm⁻¹, confirms a reaction conversion rate exceeding 98%, ensuring stable material performance.
Application example: In LED encapsulant, when mixed with vinyl silicone oil in a ratio of 10:1, light transmittance exceeds 95% after 10 minutes of curing, extending the lifespan by three times.
Precise control, customized performance
Adjustable hydrogen content: from 0.02% to 1.4%, precisely controlling crosslink density. For example:
At a hydrogen content of 0.8% to 1.2%, automotive seals remain leak-free for 24 hours at 10 MPa pressure;
At a hydrogen content of 0.1% to 0.5%, silicone rubber elongation exceeds 800% and tear strength is increased by 40%. Customizable viscosity: Available in 10-1000 mPa·s, meeting diverse needs, from high-flow potting compounds to high-viscosity thickeners.
Tolerant to extreme environments, consistently stable.
Temperature range: Stable operation from -50°C to 250°C, short-term resistance to 300°C (TGA weight loss 5% > 300°C).
Aging resistance: After 2000 hours of UV irradiation, color difference ΔE < 2.0 (virtually no yellowing).
Chemical resistance: Insoluble in water, fully soluble in organic solvents such as toluene and xylene, preventing performance degradation due to moisture absorption.
Application Areas
Low-hydrogen silicone oil, with its dual properties of "activity and stability," has become a key raw material for material upgrades across six core sectors:
1. Electronics and electrical appliances: An "invisible shield" for chips
LED encapsulant: As a crosslinker, it increases light transmittance to over 95% while enhancing heat resistance, extending LED life by three times.
Electronic potting compound: Adding 0.5%-1% low-hydrogen silicone oil improves drop and crack resistance, achieving a 100% pass rate in high-voltage testing (CTI ≥ 600V), ensuring the safety of internal circuits in devices like mobile phones and tablets.
2.Automotive industry: An all-rounder for sealing and lightweighting
Seals: Silicone rubber seals with a hydrogen content of 0.8%-1.2% remain leak-free for 24 hours at 10MPa pressure, solving the problem of oil and water leaks in vehicle doors, fuel tanks, and other areas.
Release coating: Baking mold release efficiency is increased by 70%, allowing cakes to be released cleanly and reducing production losses. Silicone
3. Rubber Modification: A Catalyst for Performance Enhancements
Addition-Type Liquid Silicone Rubber (LSR): Acts as a chain extender, enhancing elasticity (rebound rate > 90%) and extending the life of medical catheters and seals by three times.
Hot-Vulcanized Silicone Rubber (HCR): With a temperature resistance exceeding 250°C, it is suitable for seals, insulators, and other components used in high-temperature environments.
4. Textile Auxiliary Agents: A Master of Balancing Softness and Functionality
Softening Finish: Reduces the bending stiffness of cotton fabrics by 40%, resulting in a softer feel.
Sewing Thread Lubrication: Reduces the coefficient of friction to 0.08, reducing thread breakage.
Chemical Fiber Spinnerets: Increases heat resistance to 300°C, extending equipment life.
5. Industrial Waterproofing: A Coating Expert for Long-Term Protection
Metals/Ceramics: Contact angle > 110° creates a super-hydrophobic surface, preventing rust and corrosion.
Leather/Paper: Reduces water absorption by 80%, improving material durability.
Building Materials: Acts as a waterproofing agent, protecting cement, marble, and other materials from rain.
6. Specialty Applications: Customized Solutions for Extreme Environments
Aerospace: High and low temperature resistance (-50°C to 250°C) and aging resistance make it suitable for equipment sealing and lubrication.
Military Equipment: Maintains stable performance in extreme environments (such as high humidity and severe corrosion), ensuring the reliability of weaponry.
Food and Medical: Passes ISO 10993-5 cytotoxicity testing and can be used as a defoamer in food processing and a lubricant for medical devices.
