Foaming grade high resilience modified polymer, by modifying TPEE, PEBAX and EVA, POE, with our company's special chemical foaming agent, can produce sports shoe midsoles with a rebound rate of 65% (density 0.14g/cm3), with strong support and high instantaneous rebound rate. At the same time, the product is suitable for EVA or EVA+PE cross-linked large mold foaming, EVA IP injection foaming process, EVA secondary MD molding process, PE cross-linked free continuous foaming process, and EVA\PE supercritical foaming process.
Fastcell E 9107
BENQI
White slightly yellow granule
TPEE\PEBAX\EVA
| Availability: | |
|---|---|
| Quantity: | |

Introducing Fastcell E 9107 – a high-performance, foaming-grade modified elastomer polymer engineered for exceptional resilience and durability. Through advanced modification of TPEE, PEBAX, EVA, and POE, combined with our proprietary chemical foaming agent, this polymer delivers a remarkable rebound rate of up to 65% even at an ultra-low density of 0.14g/cm³. Ideal for producing high-energy-return midsoles for sports shoes, it offers outstanding support, instant rebound, and superior compression resistance.
Fastcell E 9107 is highly versatile and compatible with various foaming processes including EVA or EVA+PE cross-linked large mold foaming, EVA IP injection foaming, EVA secondary MD molding, PE cross-linked free continuous foaming, and EVA/PE supercritical foaming. Its excellent skin feel and adjustable hardness make it a top choice for a wide range of high-resilience applications.
Key Features
Ultra-high rebound rate (65%)
Excellent compression set resistance
Suitable for both chemical and supercritical foaming
Superior skin touch and adjustable hardness
Wide process compatibility
Application Areas
Sports shoe midsoles
Insoles and footbeds
Yoga and exercise mats
Sports protective gear
High-resilience foam products
![]() | ![]() | ![]() |
| The midsole of sports shoes | yoga mat | Foam children's toys |
Storage & Handling
Store in a cool, dry place away from steam pipes, fire, and direct sunlight. Packed in 25kg bags or cartons.
Recommended Dosage: 20–50%

Introducing Fastcell E 9107 – a high-performance, foaming-grade modified elastomer polymer engineered for exceptional resilience and durability. Through advanced modification of TPEE, PEBAX, EVA, and POE, combined with our proprietary chemical foaming agent, this polymer delivers a remarkable rebound rate of up to 65% even at an ultra-low density of 0.14g/cm³. Ideal for producing high-energy-return midsoles for sports shoes, it offers outstanding support, instant rebound, and superior compression resistance.
Fastcell E 9107 is highly versatile and compatible with various foaming processes including EVA or EVA+PE cross-linked large mold foaming, EVA IP injection foaming, EVA secondary MD molding, PE cross-linked free continuous foaming, and EVA/PE supercritical foaming. Its excellent skin feel and adjustable hardness make it a top choice for a wide range of high-resilience applications.
Key Features
Ultra-high rebound rate (65%)
Excellent compression set resistance
Suitable for both chemical and supercritical foaming
Superior skin touch and adjustable hardness
Wide process compatibility
Application Areas
Sports shoe midsoles
Insoles and footbeds
Yoga and exercise mats
Sports protective gear
High-resilience foam products
![]() | ![]() | ![]() |
| The midsole of sports shoes | yoga mat | Foam children's toys |
Storage & Handling
Store in a cool, dry place away from steam pipes, fire, and direct sunlight. Packed in 25kg bags or cartons.
Recommended Dosage: 20–50%