Disulfide-free + High Performance! Beteli’s disulfide-free liquid adhesive unlocks a new, highly efficient production experience.
2025-12-10 11:09
In precision manufacturing fields such as compression molding and injection molding, the material’s vulcanization efficiency, mechanical properties, and ease of processing directly determine production speed and product quality. A high‑quality silicone rubber that requires no secondary vulcanization and is compatible with multiple molding applications can significantly reduce labor costs and enhance a company’s production‑capacity competitiveness.
Bettley New Materials proudly introduces its liquid silicone rubber. BQ-31XX Series Leveraging its key advantages—zero‑disulfide formulation, rapid vulcanization, and outstanding mechanical properties—it has become the material of choice for numerous manufacturers, injecting new momentum into efficiency‑driven production across industries that rely on secondary vulcanization.
Key Product Highlights
BQ-31XX Series It is a two-component, semi‑transparent addition‑cured liquid silicone rubber, specifically designed for applications that demand efficient, high‑quality production. Its key advantages are concentrated in three major areas—time savings, ease of use, and superior performance—making it an ideal match for the production needs of modern manufacturing.
Product Technical Data
Core Product Advantages
1. No secondary vulcanization required, highly efficient and cost-saving.
No additional vulcanization process is required; a single molding step suffices to meet performance specifications, significantly shortening the production cycle, reducing energy consumption and labor hours, and directly enhancing both production efficiency and cost‑control capabilities.
2. Fast vulcanization speed, compatible with multiple molding processes.
It supports both injection molding and compression molding—both manual stirring and automated mixing are viable options. Curing can be completed at 130°C for 150 seconds (for a 2 mm thickness), and molding parameters can be flexibly adjusted to suit part dimensions, making it well‑suited to diverse production requirements.
3. Excellent mechanical properties and guaranteed quality
Tensile strength ≥ 8.0 MPa, elongation at break ≥ 300%, tear strength ≥ 35 kN/m, and hardness maintained within the range of 20–70 Shore A. It combines excellent toughness with rigidity, enabling it to reliably withstand external forces during service and ensuring long-term durability of the finished product.
4. Easy to dye and excellent demolding properties, making processing more convenient.
It exhibits natural release properties for metal molds, ensuring smooth demolding after forming without the need for additional release agents, thereby streamlining processes and protecting the mold. Moreover, the material’s inherent colorability allows for a wide range of hues to be customized according to production requirements, supporting personalized product design.
5. Environmentally friendly with low VOCs, ensuring greater peace of mind during production.
Volatile content ≤ 0.4%; minimal release of harmful substances during production and use, aligning with green manufacturing principles and providing more reliable protection for the workshop environment and operator health.
Customized Solutions: Dithiol-Free + Self-Adhesive Materials
To meet customers’ personalized needs, Betely leverages its deep R&D expertise to develop a custom‑formulated, self‑adhesive silicone rubber material that eliminates the need for sulfur crosslinking. Based on the substrate characteristics provided by the customer, we tailor the formulation to seamlessly integrate “sulfur‑free” and “self‑adhesive” properties, delivering tailored solutions for specific production scenarios and fully demonstrating our core strengths in customized R&D and manufacturing.
Product Application Scenarios
The BQ-31XX series, with its comprehensive performance advantages, is particularly well suited for applications that do not require secondary vulcanization, including but not limited to:
● Precision component molding / injection molding
● Sealing and Protection of Electronic Components
● Manufacturing of medical device components
● Automotive interior parts manufacturing
● Customized products of various types that require rapid prototyping and high-quality surface finishes
Meanwhile, the disulfide‑free, self‑adhesive, custom‑formulated material further accommodates specialized substrate‑processing applications that require self‑adhesion, thereby expanding the scope of silicone rubber in precision manufacturing.
Backed by the company’s strong capabilities
Suzhou Betely Polymer Materials Co., Ltd. is a new‑materials enterprise driven by customer needs and innovation, with business spanning the R&D, production, and sales of electronic materials and advanced chemical materials.
Well-planned layout: The company operates production facilities in Suzhou, Dongguan, Jiangxi, and other locations, with a total site area exceeding 560 mu and registered capital surpassing RMB 400 million, thereby establishing a multi‑regional, synergistic development model.
Fully qualified: Certified to multiple standards, including ISO 13485, IATF 16949:2016, and ISO 9001, and recognized by authoritative bodies such as SONY GP Green Partner, ensuring compliance.
Strong R&D capabilities : With a total of 116 patented technologies and over 300 sets of state-of-the-art R&D and testing equipment, our testing capabilities are benchmarked against those of third-party organizations such as SGS.
From standardized, disulfide‑free premium products to personalized disulfide‑free, self‑adhesive custom solutions, Betely BQ‑31XX series of liquid silicone rubbers and tailored services deliver comprehensive advantages, offering enterprises a one‑stop materials solution.
Product inquiries (WeChat)
Email: betely@betely.com
Headquarters Address: No. 12, Dongzhou Road, Changshu Economic Development Zone, Jiangsu Province
Service Account
Official Account
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