“Liquid silicone rubber” is not one material. The same base chemistry carries very different requirements depending on the industry: energy storage batteries need flame retardancy and low water absorption; rail transit demands heat resistance and aging stability; communications electronics focus on insulation and thin-layer molding; precision components call for low hardness, high resilience, and a natural feel. If selection comes down to price and a hardness number alone, problems tend to surface at mass production—when the material no longer matches the production line or fails customer validation.
As a silicone rubber materials supplier, Guangdong Times Energy Storage New Materials Technology Co., Ltd. (Dongguan Times Silicon Industry Co., Ltd.) has spent years developing liquid silicone rubber and silicone oil, building a product matrix that covers foamed, ceramifiable, bonding, composite, and solid systems. These materials serve the new energy vehicle, rail transit, energy storage, communications electronics, military and aerospace, home appliance, and consumer electronics industries. The company also runs a well-established line of liquid silicone for adult wellness products. For buyers across these industries, the practical approach is to break requirements down by process route and end-use scenario, then match them to the right grade.
Foamed Liquid Silicone: Fine Cells, Low Water Absorption, Stable Expansion Ratio
In silicone foam, performance comes down to cell structure. Times Energy Storage’s foamed liquid silicone series TE-JC040 (TE-JC040-G01A / G01B, 1:1 two-component mix) achieves a closed-cell ratio of at least 95%, with uniform, fine cell walls and a specific surface area 30% higher than conventional products—translating into better rebound and cushioning. After 72 hours of immersion in water at room temperature, weight gain stays below 1%, keeping hydrophobic protection stable over the long term. Batch-to-batch expansion ratio deviation is only 0.3, giving a wide processing window and low sensitivity to temperature and pressure, so thickness stays consistent and yield stays controllable in volume production. The material withstands temperatures from -50°C to 200°C and meets UL94 V-0 flame retardancy at 1.5 mm, making it suitable for EV battery modules and rail transit protection.
Ceramifiable Liquid Silicone: Strength That Survives the Fire
For energy storage and rail applications, fire safety means more than “won’t burn.” Ceramifiable liquid silicone sinters into a hard ceramic protective layer under high-temperature flame. Even when structural components burn away, it retains a degree of shape and insulation, buying critical failure-buffer time for battery modules and cables. For industry customers facing ever-tighter fire regulations, this material is moving from “optional” to “essential.”
Silicone Foam Bonding Adhesive: Built for the Splicing Process
This adhesive is custom-formulated for silicone foam splicing, matched to the material properties of silicone foam and balancing speed, strength, and safety:
- Fast curing — shortens processing time and improves production efficiency;
- High bond strength — spliced joints stay secure, resisting delamination and cracking;
- Safe and compliant — non-toxic and food-grade certified, suitable for a wider range of applications;
- Easy to use — designed specifically for silicone foam splicing, with strong process adaptability and a low learning curve.
It is widely used in silicone foam product splicing, providing a reliable bonding solution for foam manufacturers.
Solid Liquid Silicone System: Built for Calendering and Coating
- Strong process adaptability—fits production line equipment, easier to tune;
- Stable processing performance and batch consistency for lower defect rates;
- Even spreading in coating, excellent results in calendering;
- Excellent body performance after curing, weather-resistant and durable;
- Suited to silicone rolls, films, and coated products for efficient, stable mass production.
Selection Advice: Spell Out Your Requirements First
The same category of liquid silicone can vary widely in processing window and validation standards. When selecting a material, be clear about four things: first, the application scenario and safety requirements (flame retardancy, temperature resistance, insulation); second, the molding process—injection molding, foaming, coating, or potting; third, the substrate and bonding requirements; fourth, production scale and consistency expectations. Based on this information, Times Energy Storage can recommend specific grades and provide sample support, cutting down the trial-and-error time on the customer’s side.
Liquid Silicone for Adult Wellness Products: Safety Meets Skin Feel
Requirements in this category center on two things. First, skin feel: low hardness, high resilience, and a fine, smooth touch. Second, safety: the material must meet applicable food-grade and skin-contact standards. Times Energy Storage’s adult wellness liquid silicone line is mature and stable, with customization available in hardness, color, and viscosity. It remains a long-term focus of the company’s consumer business.
About Times Silicon
Founded in 2023 and based in Dongguan, Guangdong, Guangdong Times Energy Storage New Materials Technology Co., Ltd. (Dongguan Times Silicon Industry Co., Ltd.) is a high-tech enterprise focused on the R&D, production, and sales of silicone rubber materials. Its main products include foamed liquid silicone, ceramifiable liquid silicone, silicone foam, solid silicone, composite silicone, bonding silicone, silicone primers, silicone oil, and liquid silicone for adult wellness products, serving the new energy vehicle, rail transit, communications electronics, and military aerospace industries. With years of hands-on experience working with overseas customers, the company upholds the principles of “integrity, pragmatism, innovation, and service,” and is committed to becoming a first-class silicone rubber materials supplier in China.