
OBSH is a highly efficient organic blowing agent used in the production of cellular rubber and plastic products. Zyntex provides premium-grade OBSH ensuring uniform cell structure and excellent thermal performance for industrial foaming applications.
In the competitive landscape of polymer science, the quality of the foaming agent defines the final material characteristics. Zyntex OBSH is selected for its moderate decomposition temperature and its ability to produce a fine, uniform closed-cell structure without leaving odors or discoloring the final product. Therefore, we provide a highly stabilized compound that releases nitrogen gas efficiently during processing. Consequently, this versatile blowing agent delivers reliable performance across a wide range of elastomers and thermoplastics, ensuring excellent insulation and cushioning properties.
Zyntex supplies OBSH in a high-purity crystalline powder form, optimized for easy integration into complex mixing and extrusion processes. Our stringent quality control measures ensure a narrow decomposition range and minimal impurity content, which prevents premature activation during storage. Furthermore, this product features excellent compatibility with various polymers such as EPDM, PVC, and PE. Since it is non-toxic and produces non-staining residues, you can incorporate it into various products like automotive seals, wire insulation, or specialized footwear components without affecting the aesthetic or structural integrity of the end-user product.
From specialized laboratory material testing to large-scale industrial manufacturing, this versatile blowing agent is a staple for modern foaming technology. Its consistent chemical profile ensures it does not interfere with the cross-linking or vulcanization process. As a result, Zyntex provides a dependable foundation for innovation in the automotive, aerospace, and construction markets. Finally, our commitment to technical support and quality assurance helps your brand achieve international manufacturing standards and production efficiency effortlessly.
This professional-grade blowing agent is widely utilized in the following sectors:
Used to create high-quality sponge rubber seals, gaskets, and weather-stripping for vehicle bodies.
An essential additive for producing foamed insulation layers in high-frequency cables and electronics.
Applied in the manufacturing of lightweight, heat-resistant cellular sheets for the construction industry.
Incorporated into PVC and rubber soles to provide lightweight cushioning and superior durability.
| Parameter | Specification Standard |
|---|---|
| Product Name | OBSH (4,4′-Oxybis(benzenesulfonyl hydrazide)) |
| Grade | Industrial Grade / Foaming Grade |
| Decomposition Temp. | 155°C – 165°C |
| Gas Volume | ≥ 120 ml/g |
| CAS Number | 80-51-3 |
🔬 Scientific Data: For detailed handling, solubility, and safety data, consult: PubChem Entry: OBSH (External Link)