Expandable Plastic

Kaneka Eperan Sdn. Bhd. has been established in Malaysia since 1996, with more than 21 years of experience in manufacturing Eperan-PP ™ Expandable Polypropylene Beads and Eperan ™ Expandable Polyethylene Beads, and also Plank Sheets.

Besides domestics market, we also export our products to various countries in ASEAN, e.g. Singapore, Indonesia, Thailand, Vietnam, as well as Taiwan, Australia, and India.

Our products, Eperan-PP ™ and Eperan have a high performance in cushioning and energy absorption which makes it an ideal material to be used in electronics packaging, automotive parts, and returnable containers.

Good heat insulation and negligible moisture absorption due to closed-cell structure

Superior oil, chemical and weather resistance

Various expansion ratio for wide range of applications

Flexibility in design even for unique packaging shape or special auto parts

Excellent cushioning properties can withstand multiple absorption, possible to reduce packaging size hence transportation costs

Outstanding strain recovery with excellent softness, anti-scratch, anti-abrasion, possible for repeated/returnable use

Packaging Materials & Logistic Applications

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PDP Packaging

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General Tool Boxes

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Health Mattress

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Auto Parts Returnable Containers

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Car Interior Parts Returnable Containers

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Car Exterior Parts Returnable Containers

Automotive  Parts

Standard Beads Grade

Grade Name Moulded Density Range (Impregnation) Mouldde Density Range (Compression)
Black EPP LBK15 60 65-80-90
LBK20R 45 50-62-75
LBK30R 30 38-47-57
LBK40R 22.5 30-36-43
White EPP P15 60 65-80-90
P22 40 47-57-67
P30S 30 38-47-57
P45S 20 27-32-37
Anti-static EPP (Pink color) PA15 60 65-80-90
PA20 45 50-62-75
PA30 30 38-47-57
PA45 20 27-32-37
White EPE ES20 46.5 52-66
ES38 24.5 27-33
Anti-Static EPE (Pink color) EAS20 46.5 52-66
EAS38R 24.5 27-33

Standard Physical Properties

Test Method Unit EPERAN-PP EPERAN
45x 30x 20x 15x 38x 20x
Foam Densiry JIS-K6767 g/L 20 30 45 60 24.5 46.5
Compressive Strength 25% NDS-Z0504 MPa 0.09 0.15 0.23 0.31 0.08 0.14
50% 0.15 0.23 0.33 0.43 0.14 0.23
75% 0.35 0.5 0.71 0.89 0.35 0.5
Stress-Strain Hysteresis 25% NDS-Z0504 % 4.4 4.5 4.5 4.2 5.6 5.7
50% 8.2 8.7 9.3 9.6 9.9 10.5
75% 12.9 13.9 14.7 14.8 14.5 15.7
Tensile Strength JIS-K6767 MPa 0.24 0.42 0.64 0.76 0.33 0.47
Elongation % 16 17 15.9 12 34 28
Compression Strength JIS-K6767 MPa 0.08 0.14 0.19 0.25 0.07 0.13
Compressive Creep (23C x 7 days 0.01 MPa) JIS-Z0235 % 2.5 1 0.6 0.4 4.5 1
Permanent Stress by Compression JIS-K6767 % 8.5 8.6 8.4 7.6 3 2
Tear Strength JIS-K6767 N/cm 19 25 31 34 26 29
Coefficient of Linear Thermal Expansion TMA 10.4/°C 1.02 0.87 0.88 0.88 2.5 2
Dynamic Cushioning Properties Cuchioning Factor JIS-Z0235 2.8 2.4 2.5 2.5 2.7 2.5
Maximum Stress MPa 0.29 0.37 0.4 0.88 0.27 0.46
Water Absoption JIS-K6767 g/L 9 3.5 3.3 3.2 17 17