Sumitomo Chemical EVA H2201 is a specialty ethylene-vinyl acetate (EVA) copolymer engineered for foam moulding applications—delivering reliable performance in shoe soles, cushioning material, and thermal insulation. Manufactured by Sumitomo Chemical Co., Ltd. (Japan) using a proprietary autoclave process at Petro Rabigh (Saudi Arabia), H2201 stands out for its excellent processability, tough elasticity, low-temperature resilience, and built-in thermal stabiliser.

With 18% vinyl acetate, MFI 2.5 g/10 min, density 0.919 g/cm³, tensile strength 20 MPa, elongation 800%, Shore D 38, Vicat 59°C, and melting point 86°C, H2201 is optimized for crosslinked foam shoe soles, cushioning pads, and insulation boards. Its lower density, autoclave process, and thermal stabiliser additive ensure consistent foam cell structure, reliable mechanical properties, and long-lasting performance across India’s footwear, foam, and insulation manufacturing clusters.

Functional Features & Technical Authority

• Autoclave-Process Consistency: Proprietary Sumitomo autoclave technology delivers uniform polymerization, resulting in consistent foam cell structure and performance batch after batch.
• Thermal-Stabilised: Built-in thermal stabiliser protects the resin during high-temperature foam processing, extends shelf life, and prevents yellowing or property loss in storage.
• Exceptional Elasticity: 800% elongation at break provides outstanding shock absorption, flexibility, and rebound—ideal for premium footwear and cushioning.
• Tough, Low-Temperature Resilience: Maintains flexibility, cushioning, and mechanical strength even in cold weather, winter use, or cold-storage environments.
• Excellent Processability: Flows readily during compounding, kneading, and crosslinking, supporting fine, uniform foam cell formation and easy integration of additives.
• Versatile Application Range: Suitable for shoe soles, cushioning, insulation, and custom foam products—adaptable to a wide variety of industrial and consumer needs.
• Japanese Quality & Traceability: Produced under strict Sumitomo oversight, ensuring global standards, traceability, and reliable, authorized Indian distribution.

Applications

Foam Shoe Soles & Footwear (Primary):

H2201 is the go-to EVA for foam shoe outsoles, midsoles, insoles, and comfort layers in athletic, casual, and comfort footwear. Its 800% elongation and Shore D 38 softness deliver excellent cushioning, rebound, and comfort, while its low-temperature resilience ensures performance in winter or cold storage.

Cushioning Material & Protective Padding:

Ideal for industrial and sports equipment pads, impact-absorbing materials, and comfort layers in exercise mats, seating, and protective wear. H2201’s elasticity and toughness mean pads compress and recover effectively, resisting permanent deformation.

Thermal Insulation Products:

Engineered for insulation sheets, boards, and heat/cold-resistant cushioning in buildings, industrial equipment, and logistics. Its low density, flexural modulus, and consistent foam structure provide reliable insulation and flexibility, even at low temperatures.

General EVA Foam & Industrial Applications:

Adaptable for custom foam formulations, general foam sheets, blocks, and specialized cushioning compounds—enabling tailored solutions for unique mechanical or thermal requirements.

Key Application Highlights:

• Crosslinked foam shoe soles, midsoles, insoles
• Cushioning pads, impact-absorbing products, comfort layers
• Insulation sheets, cold-storage boards, thermal barriers
• Custom foam compounds, industrial/consumer foam sheets