Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Mitsui TAFMER DF7350 Impact Modifier

Mitsui TAFMER™ DF7350 is an ultra-high flow POE with softness, high elasticity and low temperature resistance, foamable and crosslinkable, suitable for shoe materials, automotive and packaging applications.

Features Of Mitsui TAFMER DF7350 Impact Modifier

  1. Ultra-high melt fluidity with MFR 35g/10min at 190°C and 65g/10min at 230°C, enabling extremely high processing efficiency in injection molding and extrusion, suitable for large-scale production on high-speed lines

  2. Shore A hardness 70 with soft touch and 1000% elongation at break, excellent high elasticity and resilience, quick recovery after deformation, providing superior user experience for soft products

  3. Low specific gravity of 0.870g/cm³, in line with the lightweight design trend, effectively reducing product weight, and with good transparency to meet the needs of transparent soft products

  4. Brittleness temperature below -70°C, stable toughness and impact resistance in low temperature environment without embrittlement, excellent compatibility with PP/PE polyolefins, with significant toughening effect in modification

  5. Support foaming and crosslinking modification, lightweight and shock-absorbing after foaming, improved heat resistance and mechanical properties after crosslinking, expanding multi-scenario applications of soft and foamed products

Typical Applications Of Mitsui TAFMER DF7350 Impact Modifier

  1. Midsoles and outsoles of sports shoes, lightweight, high elastic and excellent shock absorption after foaming, improving the wearing comfort and sports buffering effect of shoes

  2. Automotive interior parts and sealing strips, soft, high elastic and low temperature resistant, improving the touch of vehicle interior, as well as sealing and anti-aging performance

  3. High toughness packaging films, high elastic and puncture resistant, suitable for food cling film and stretch wrap film, ensuring packaging protection and ease of use

  4. Sports goods such as yoga mats and sports protective gear, soft, skin-friendly and impact resistant, balancing use comfort and sports protection

  5. Medical soft accessories and packaging, complying with hygiene standards, soft, high elastic and low temperature resistant, meeting the use requirements of soft products in the medical field

Specifications Of Mitsui TAFMER DF7350 Impact Modifier

Physical Properties
Density0.870 g/cm³ (ASTM D1505)
Shore A Hardness70 (ASTM D2240)
Thermal Properties
Melting Point55 °C (Internal Method)
Brittleness Temperature<-70 °C (ASTM D746)
Vicat Softening Temperature50 °C (ASTM D1525)
Melt Flow Properties
Melt Flow Rate (190°C/2.16kg)35 g/10 min (ASTM D1238)
Melt Flow Rate (230°C/2.16kg)65 g/10 min (ASTM D1238)
Mechanical Properties
Tensile Strength2 MPa (ASTM D638)
Elongation at Break1000 % (ASTM D638)
Tear Strength (Die C)29.8 kN/m (ASTM D624)
Flexural Modulus (1% Secant)13.5 MPa (ASTM D790)





































































































































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