AC Foaming Agent/Azodicarbonamide

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EVA CHEM

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Description

RELYONTECH AC Blowing Agent (Azodicarbonamide) | EVA Foaming Additive
Brand: RELYONTECH
Chemical Name: Azodicarbonamide (AC / ADCA)
CAS No.: 123-77-3
Appearance: Light yellow powder
Applications: EVA injection foam pellets, EVA foam boards, EVA shoe soles, slippers, yoga mats, thermal insulation materials, and other foamed products
Product Overview
RELYONTECH AC Blowing Agent (Azodicarbonamide) is a high-quality chemical foaming agent specifically developed for the EVA foaming industry. With high gas volume, stable decomposition rate, and excellent dispersibility, it is widely used in the production of EVA injection foam pellets, foam boards, and other foamed products. Through ultra-fine classification and modification treatment, it effectively addresses common pain points in EVA compounding — including excessive shrinkage, high dosage requirements, and mottling — helping customers improve product quality and production efficiency.
Key Advantages
- Effective Shrinkage Control: Optimized particle size distribution and decomposition rate ensure uniform and gradual gas release, producing a fine and dense cell structure that effectively reduces post-shrinkage in EVA compounding and foamed products, enhancing dimensional stability.
- Reduced Dosage: With a high gas volume of 190–239 ml/g, the desired foaming effect can be achieved with less additive compared to conventional blowing agents, lowering raw material costs while minimizing issues such as coarse cells and rough surfaces caused by over-dosing.
- Mottling Elimination: Uniform particles with excellent dispersibility prevent localized agglomeration of the blowing agent in the EVA matrix, eliminating color variation and mottling. The finished product features a smooth, uniform surface with consistent color, meeting high-quality appearance requirements.
- Customizable Decomposition Temperature: Available in low-temperature (135–170°C), medium-temperature (165–190°C), and high-temperature (195–215°C) grades, precisely matched to the customer's EVA formulation, processing conditions, and equipment specifications.
- Customizable Gas Volume: Different gas volume grades are available to meet specific requirements for expansion ratio and density, ensuring the optimal balance between foaming performance and product properties.
Technical Specifications
- Product Name: Azodicarbonamide (AC Blowing Agent)
- CAS No.: 123-77-3
- Appearance: Light yellow powder
- Gas Volume: 190–239 ml/g (varies by grade)
- Decomposition Temperature: Low-temp 135–170°C / Medium-temp 165–190°C / High-temp 195–215°C (customizable upon request)
- Particle Size: Ultra-fine grade, uniform dispersion
- Purity: High purity with minimal impurity content
Application Scenarios
- EVA injection foam pellets (slipper injection compounding)
- EVA foam boards
- EVA shoe soles and midsoles
- Foaming for slippers, sandals, and sports shoes
- Yoga mats, floor mats, and sports protective pads
- PVC/NBR/PE foamed products
- Rubber-plastic thermal insulation materials
- Other polymer materials requiring chemical foaming
Why Choose RELYONTECH?
- ✅ Specialized in AC blowing agent R&D and production, with a full range of grades covering low, medium, and high temperature ranges
- ✅ Gas volume and decomposition temperature precisely customizable to customer needs, providing optimal grade matching solutions
- ✅ Effectively resolves industry pain points: excessive shrinkage, high dosage, and mottling in EVA compounding
- ✅ Ultra-fine uniform particles with excellent dispersibility, enhancing finished product surface quality
- ✅ Consistent quality and batch-to-batch uniformity, supporting efficient mass production
For grade selection advice or sample testing, please feel free to contact us. RELYONTECH provides professional AC blowing agent solutions tailored to your needs.

※ Human-oriented: Respect knowledge and talents, through the scientific system of training, improve the quality of employees, do their best to create a good work environment for employees, enhance staff cohesion, achieve the common growth of the company and employees.
Quality first: quality is the basis of the enterprise, through advanced technology, scientific management, continuously improve the quality of products and service level, to meet customer needs.
※ Realistic innovation: Innovation is the source of sustainable development. Through market orientation and reasonable innovation mechanisms, it actively promotes innovation in organizations, products, and markets.
※ Excellence: The customer as the center, through the continuous transformation of the quality management system, to make the company become a pioneer in the industry.

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AC Foaming Agent/Azodicarbonamide

RELYONTECH AC Blowing Agent (Azodicarbonamide) | EVA Foaming Additive

Product Overview

Key Advantages

Technical Specifications

Application Scenarios

Why Choose RELYONTECH?