Within the production chain of the rubber and plastics industry,
AC blowing agent (azodicarbonamide) serves as a critical chemical additive that directly influences core properties of foam products such as density, elasticity, and stability. Faced with inconsistent product quality and unstable supply chains in the market, identifying a capable and reputable AC blowing agent manufacturer has become essential for numerous rubber and plastics enterprises to ensure production efficiency and product quality.
Zhejiang Shuntai New Material Technology Co., Ltd. stands as a specialized manufacturer with years of deep expertise in the AC blowing agent field. Leveraging advanced production facilities, stringent quality control, customized product solutions, and global service capabilities, Shuntai New Material has become a trusted partner for rubber and plastic enterprises worldwide.
Zhejiang Shuntai New Materials Technology Co., Ltd. is firmly rooted in the chemical additives sector, steadfastly pursuing its mission to “build a high-quality chemical foaming agent supply chain and drive the advancement of the rubber and plastics industry.” Through years of development, the company has established a complete industrial chain spanning raw material R&D, manufacturing, and market services. As evident from its official website, the company's core business centers on the R&D and production of AC blowing agents (azodicarbonamide), while also encompassing various modified blowing agents, rubber additives, and other products. These serve multiple specialized sectors including rubber, plastics, and foam products.
Stringent Quality Control: Eliminating Non-Compliant Products at the Source
In the chemical additives industry, product quality stability directly impacts downstream customers' production safety and finished goods quality. Since its inception, Shuntai New Materials has embedded the “Quality First” philosophy into every production stage, establishing a comprehensive quality control system covering the entire process from “raw materials → production → finished goods → shipping.”
For raw material procurement, Shuntai maintains a rigorous supplier selection mechanism, partnering exclusively with large, qualified chemical enterprises with strong reputations. All incoming materials undergo multiple laboratory tests—including purity analysis and impurity content detection—before production. Only materials meeting standards proceed to manufacturing. During production, the factory maintains multiple quality inspection points, conducting sampling tests every two hours to monitor real-time product metrics such as decomposition temperature, gas yield, and particle size. This ensures products consistently meet standards throughout the manufacturing process.
ShunTai AC Foaming Agent (Azodicarbonamide): Four Core Advantages to Meet Diverse Needs
As a core product of Shun Tai New Materials, AC Foaming Agent (Azodicarbonamide) has earned widespread acclaim in the market for its outstanding performance and consistent quality. Compared to industry counterparts, Shun Tai's AC Foaming Agent offers four key advantages, meeting the diverse needs of various industries and customers.
High Foaming Efficiency: Uniform Foaming for Enhanced Product Quality
The core function of AC blowing agent is to release gas during heating, enabling rubber and plastic materials to form a uniform foam structure. Through optimized production processes and formulations, ShunTai New Materials' AC blowing agent achieves exceptionally high foaming efficiency: under standard conditions, each gram releases 200-220ml of gas. This gas release is uniform and stable, creating a fine, consistent cell structure within the material.
This highly uniform foaming effect significantly enhances the performance of downstream products: For rubber soles, the uniform cell structure improves elasticity and abrasion resistance while reducing weight. For EVA foam products (such as yoga mats and children's toys), it enhances softness and comfort, preventing localized hardness or brittleness caused by uneven cell distribution. Many clients collaborating with Shun Tai report that using Shun Tai's AC foaming agent increases the pass rate of finished products by 15%-20%, significantly reducing production costs.
Low Impurity Content: Environmentally Friendly, Odorless, Ensuring Production Safety
In traditional AC foaming agents, excessive impurities not only impair foaming efficiency but may also release harmful gases during heating, causing odors in finished products and potentially endangering worker health. Through optimized production processes and precision purification technology, ShunTai New Materials maintains impurity levels below 0.1%—significantly lower than industry averages.
The advantages of low impurity content are substantial: On one hand, the product releases no harmful gases during use, creating a safer, more environmentally friendly production environment where workers need not worry about health risks. On the other hand, finished products exhibit no odor, making them particularly suitable for items in direct contact with the human body, such as children's toys, yoga mats, and underwear sponges. Additionally, low impurities reduce mold corrosion, extending mold lifespan and further lowering production costs for downstream customers.
Customized Specifications: Tailored Adjustments for Diverse Processes
Different industries and products demand varying performance characteristics from
AC foaming agents: for instance, manufacturing rubber soles requires higher decomposition temperatures (approximately 200-220°C), while producing EVA foam necessitates lower decomposition temperatures (around 160-180°C). Thin-walled plastic parts demand smaller particle sizes to ensure uniform foaming, while thick-walled products can accommodate larger particle sizes.
To address these diverse needs, Shun Tai New Materials offers customized services. We adjust key parameters of AC blowing agents—such as decomposition temperature, particle size, and gas yield—based on clients' specific production processes and product requirements. For instance, for a client manufacturing EVA yoga mats, Shun Tai adjusted the AC foaming agent's decomposition temperature to 170°C and controlled particle size to 10-15μm. This perfectly aligned with the client's extrusion molding process, resulting in yoga mats that are exceptionally soft while offering excellent resilience and abrasion resistance. This customized service enables Shun Tai's AC blowing agents to precisely match client requirements, becoming the “dedicated additive” for numerous enterprises.
High Stability: Consistent Batch-to-Batch Performance, Minimizing Production Variability
For large-scale rubber and plastic manufacturers, batch stability of raw materials is critical. Performance variations between different batches of AC blowing agents can cause finished product quality fluctuations or even significant nonconformities. Shun Tai New Materials ensures highly consistent performance across every batch of AC foaming agent through stringent production controls and advanced testing technology.
The company maintains a comprehensive production record system, assigning a unique production batch number to each product. This enables traceability to raw material sources, production parameters, and testing results throughout the manufacturing process. Additionally, the laboratory conducts thorough testing on every finished batch. Only products where all indicators perfectly match the standard sample are released from inventory. Many long-term Shun Tai partners report that after years of using Shun Tai's AC foaming agents, they have never encountered batch-to-batch performance variations. Production remains exceptionally stable, significantly reducing issues caused by raw material inconsistencies.
Applications of ShunTai AC Foaming Agent: Spanning Multiple Sectors in the Rubber and Plastics Industry
With its exceptional performance, ShunTai New Materials' AC foaming agent (azodicarbonamide) has found extensive use across rubber, plastics, foam products, and other fields, becoming an indispensable key additive in downstream manufacturing processes.
Rubber Industry: Enhancing Product Elasticity and Lightweighting
In the rubber industry, AC blowing agent is primarily used in manufacturing rubber soles, rubber seals, rubber hoses, and similar products. Taking rubber soles as an example, adding Shun Tai AC blowing agent creates a uniform cellular structure within the sole. This not only reduces sole weight (by 20%-30% compared to traditional solid soles) but also significantly enhances elasticity and shock absorption, providing wearers with greater comfort during walking. Simultaneously, the uniform cell structure enhances breathability, reducing foot stuffiness.
Furthermore, in rubber seal production, ShunTai AC blowing agent helps form a dense cell structure, improving elasticity and compression set resistance. This ensures sustained sealing performance over extended use, making it widely applicable in automotive, home appliance, and other sectors. After partnering with Shun Tai, a renowned automotive seal manufacturer reduced its products' compression set rate from 30% to below 15%, extending product lifespan by 50%.
Plastics Industry: Empowering Diverse Foam Products
AC blowing agents find broader application in plastics, spanning EVA foam, PE/PP foam, PVC foam, and more. EVA foam products represent one of Shun Tai AC blowing agent's primary applications, including yoga mats, children's play mats, athletic shoe midsoles, and toys. Shun Tai's AC blowing agent helps EVA materials form uniform, fine-celled structures, imparting excellent softness, resilience, and abrasion resistance while remaining non-toxic and odorless—meeting environmental standards for children's products.
In the PE/PP foam sector, Shun Tai AC blowing agents are primarily used for packaging materials and building insulation. For instance, PE foam used in electronics packaging, when blended with Shun Tai AC blowing agents, develops a high-strength cell structure that effectively cushions external impacts, safeguarding electronic devices during transit. Similarly, PP foam boards for building insulation exhibit superior thermal insulation properties and aging resistance, ensuring extended service life.
Furthermore, in PVC foam production, Shun Tai AC blowing agent resolves common issues with traditional PVC foaming—such as uneven cell structure and high shrinkage rates. The resulting PVC foam boards feature smooth surfaces and uniform density, finding extensive applications in advertising decoration, furniture manufacturing, and related fields.
Other Fields: Expanding Application Horizons
Beyond rubber and plastics, Shun Tai AC blowing agents have achieved innovative applications in synthetic leather, papermaking, coatings, and other sectors. In synthetic leather production, AC blowing agents help form a porous structure resembling natural leather, enhancing breathability and softness while reducing manufacturing costs. In the paper industry, minimal addition of AC foaming agent makes paper more fluffy, improving ink absorbency and breathability. In the coatings sector, AC foaming agent is used to produce lightweight coatings, reducing density while enhancing thermal insulation properties.
Choose ShunTai New Materials: Four Key Reasons for Building Long-Term Win-Win Partnerships
In the fiercely competitive AC blowing agent market, why has ShunTai New Materials become the preferred partner for numerous enterprises? Beyond exceptional product quality, the company delivers value-added services across pricing, technical support, logistics, and customer service—establishing enduring win-win partnerships.
Factory Direct Supply: Significant Price Advantage, Reduced Procurement Costs
As a direct manufacturer of AC blowing agents, Shun Tai New Materials eliminates intermediaries like agents and distributors. We supply products directly to customers at factory prices, offering a clear cost advantage over market intermediaries. For long-term key accounts, we provide tiered discount policies—the higher the purchase volume, the lower the unit price—further helping clients reduce procurement costs.
Additionally, Shun Tai proactively communicates with clients to adjust quotations based on market raw material price fluctuations, ensuring price transparency and reasonableness. This allows clients to clearly understand cost structures and avoids disputes arising from price opacity.
Professional Technical Support: Comprehensive Assistance to Resolve Production Challenges
Many downstream clients may encounter various technical issues during AC blowing agent usage, such as uneven foaming, mismatched decomposition temperatures, or product defects. To address these challenges, Shun Tai New Materials has established a dedicated technical service team. All team members possess over five years of experience in AC blowing agent applications, providing comprehensive technical support throughout the entire process.
During the initial collaboration phase, technicians thoroughly analyze the customer's production processes, equipment parameters, and product requirements to recommend the most suitable AC blowing agent specifications. During trial production, technicians provide on-site guidance to assist with process parameter adjustments, ensuring smooth product manufacturing. Throughout mass production, customers can contact the technical team at any time for solutions to technical issues within 24 hours, with on-site assistance available when necessary.
Global Logistics: Rapid Response for On-Time Delivery
Shun Tai New Materials understands that timely logistics are critical to safeguarding customer production schedules. With extensive international shipping experience, Shun Tai offers diverse transport options including sea and air freight, ensuring products clear customs smoothly and reach destinations worldwide. Currently, Shun Tai's AC foaming agents are exported to Europe, Southeast Asia, North America, South America, and beyond, establishing stable partnerships with dozens of overseas clients.
Comprehensive After-Sales Service: Prompt Response, Protecting Customer Interests
Shun Tai New Materials consistently upholds a “customer-first” service philosophy, delivering comprehensive after-sales support. Following product delivery, our customer service team conducts regular follow-ups to understand usage feedback and client needs, continuously refining our products and services. Should any quality issues arise during use, Shun Tai immediately assigns dedicated personnel to investigate. Upon verification, we offer returns or replacements while covering associated logistics costs to safeguard client interests.
Additionally, Shun Tai provides customers with comprehensive guidance on product storage and usage, including storage temperatures for AC foaming agents, shelf life, and precautions during application. This assistance helps customers effectively manage raw materials and prevent performance degradation due to improper storage. Such all-encompassing after-sales support ensures customers have complete peace of mind throughout their partnership.
Frequently Asked Questions-ShuntaiTech
What is the delivery time for ShunTai AC blowing agents?A: For standard specifications of AC blowing agents, if inventory is sufficient, shipment can be arranged within 1-3 days after order placement. For customized specifications, the production cycle is typically 7-15 days, subject to negotiation based on order quantity and product requirements. For urgent orders, we will prioritize production to ensure prompt shipment.
Can ShunTai provide samples of AC Foaming Agent?A: Yes. To help customers better understand product performance, Shun Tai offers complimentary samples (typically 500g-1kg) to new clients. Customers only need to cover shipping costs. Sample specifications can be customized per request, with delivery generally taking 3-5 days.
What is the packaging method for ShunTai AC foaming agents?Answer: We use industry-standard packaging: inner polyethylene plastic bags and outer kraft paper composite bags, each with a net weight of 25kg. We also offer bulk packaging (ton bags) of 500kg or 1000kg upon customer request for convenient storage and use.
