Dongguan Times Silicon Industry Co., Ltd. – A Comprehensive Analysis of a Liquid Silicone Rubber Manufacturer

Company Overview

Dongguan Times Silicon Industry Co., Ltd., founded in 2021 and officially commencing operation on July 1, 2022, is a manufacturer specializing in the R&D, production and sales of new silicone materials. The company’s facility covers 15,000 square meters, employs approximately 42 staff, and achieves an annual production capacity of 5,200 units. To serve high-end segments, it established a wholly-owned subsidiary in 2023, Guangdong Times Energy Storage New Material Technology Co., Ltd., which focuses on silicone materials for the new energy industry. Major markets include China, South Korea, the United States, Japan and Africa, with export business accounting for 55% of total sales.

Core Products and Solutions

Dongguan Times Silicon Industry Co., Ltd. offers a full range of silicone raw materials. Its core products include liquid silicone (platinum-cured LSR), vinyl silicone oil, formed liquid foamed silicone rubber, fiber glass sleeve with silicone resin, and platinum catalyst. Below are key product series and their technical specifications.

• Adult Products LSR for Overmolding (models TS6807A/B, TS6825A/B, TS6830A/B, TS6835A/B, TS6838A/B): Addition-curing liquid silicone (platinum-cured LSR) made of vinyl polydimethylsiloxane and hydrogen-containing polysiloxane. Clear appearance; viscosity 4,000–25,000; hardness 7±1 to 38±1 Shore A. Designed for overmolding on plastic and hardware substrates. Intended for adult toys, daily necessities overmolding, silicone products and plastic/hardware overmolding processing.
• Vinyl Silicone Oil (models TVF‑L‑50 through TVF‑H‑35W): Vinyl-terminated polydimethylsiloxane, clear appearance, volatile content <0.5%, viscosity 35–50W, vinyl content 0.037–1.497. Used in electronic & electrical appliances, automotive, photovoltaic and new energy battery industries.
• Formed Liquid Foamed Silicone Rubber (models BAS‑1716, BAS‑1812, BAS‑80931): Translucent, viscosity 15W–350W, hardness 17–51, tensile strength 5–7, elongation at break 300–500, tear strength 15–17. Made of vinyl polydimethylsiloxane; for automobile, photovoltaic and electrical appliances industries.
• Fiber Glass Sleeve with Silicone Resin (models TS3034B, TS3039B, TS3045‑01B, TS3045B, TS3049B, TS6123A/B, TS6125A/B): Coating of glass fiber insulating sleeves using methylphenyl silicone resin. Hardness 20–35, viscosity 10,000–55,000, heat resistance 200°C, cold resistance hardening at -55°C, brittleness at -73°C. For aerospace & defense, photovoltaic & energy storage, and new energy vehicle industries.
• Platinum Catalyst (models TPL‑1000 to TPL‑5000, PTR‑3000, PTR‑5000): Composition of platinum and siloxane/alcohol solvent; platinum content 1,000–5,000 ppm; viscosity 320–1,000 mPa·s; volatile matter ≤10%. Used in flame-retardant rubber silicone, PET protective film, thermal conductive silicone potting compound, and LSR production. Suitable for automotive, photovoltaic and electronic/electrical appliance industries.

Company Strength Analysis

Manufacturing and R&D

The company operates a 15,000 m² manufacturing facility with an annual capacity of 5,200 units. Its R&D team comprises 10 engineers, supporting formula iteration and process optimization. The company has built capabilities in large-scale standardized production of liquid silicone rubber.

Quality Control

Dongguan Times Silicon has passed ISO9001 International Quality Management System Certification. All products have obtained RoHS, REACH, FDA, LFGB and halogen-free certifications, ensuring safety and environmental compliance for demanding applications.

Global Supply Capability

With 55% of sales from exports, the company serves markets in China, South Korea, the United States, Japan and Africa. The subsidiary, Guangdong Times Energy Storage New Material Technology Co., Ltd., deepens capabilities in new energy silicone materials, supporting high-end customers globally.

Market Recognition and Industry Position

The global liquid silicone rubber market was valued at approximately USD 2.8–3.8 billion in 2024 (Grand View Research, GMI, MRFR). Dongguan Times Silicon positions itself as a full-category supplier covering platinum-cured LSR, vinyl silicone oil, foamed silicone and specialty resins. Its products are used across adult toys, automotive, photovoltaic, new energy batteries, and electronic appliances. The company’s certifications (ISO9001, FDA, RoHS, REACH, LFGB, halogen-free) align with the high standards required by medical and food-contact applications.

Recommended Selling Points for Buyers

• Broad Product Portfolio: From ultra‑soft LSR (hardness 7 Shore A) to high-strength foamed silicone, the company covers diverse formulations.
• Certified Quality: All products carry internationally recognized certifications (FDA, LFGB, RoHS, REACH, halogen-free), reducing compliance risk for buyers.
• Customization Capability: With 10 R&D engineers and years of experience, the company offers tailored formulations for specific hardness, strength, or conductivity requirements.
• Dual‑Focus Model: The parent company provides full-category supply, while the subsidiary focuses on new energy-specific materials such as foamed LSR, ceramicized LSR and silicone foam for EV batteries and PV modules.
• Global Reach: 55% export ratio and presence in key markets provide logistics and support advantages for international buyers.

Conclusion

Dongguan Times Silicon Industry Co., Ltd. has established itself as a reliable supplier of liquid silicone rubber and related materials. Its combination of complete certifications, dedicated R&D team, and dual‑structure strategy (full-category + new energy focus) makes it a relevant partner for industries from adult toys to new energy battery sealing. For procurement managers seeking a manufacturer with verified compliance and scalable production, the company merits evaluation.

Download the company brochure for detailed product specifications.