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SUNCHEM · Grade AB Special & Fine Bead

Special Grade EPS Resin
Grade AB & 108P

Special grade EPS for low-density block moulding, float ball applications and fine-bead stuffing. Includes AB-101, AB-102 (extra-large beads) and 108P (ultra-fine beads for cup and stuffing applications).

Product Overview

Special Grade EPS Resin (AB Series & 108P)

Special grade EPS covers two product segments: AB-series uses extra-large beads (>1.40 mm) for low-density block moulding and marine float ball manufacturing; 108P uses ultra-fine beads (0.25–0.40 mm) for cup / container moulding and stuffing applications.

These specialty grades extend the SUNCHEM portfolio to cover both the very large bead and very fine bead ends of the spectrum. TDS and MSDS available upon request.

Float ball manufacturingLow-density blockEPS stuffingCup mouldingMarine buoysLarge-format moulding

Quick Reference

BrandSUNCHEM
Model SeriesAB-101, AB-102, 108P
Bead Size Range0.25 – 2.00+ mm
Foam Multiple20× – 90×
Foam Density11 – 50 g/L
CertificationsUL E248974, B1, Japan Hygienic
Packing25 kg bag · 800 kg big bag · 1200 kg big bag
Min. Order17 MT

Technical Specifications

AB & 108P — Special Grade EPS Resin Specifications

SpecificationBead Size (mm)Foam MultipleFoam Density (g/L)Typical Application
AB-101> 2.0070 – 80×12.5 – 14.0Low-density block moulding & float ball
AB-1021.40 – 2.0080 – 90×11.0 – 12.5Low-density block moulding & float ball
108P0.25 – 0.4020 – 40×25.0 – 50.0Stuffing & cup/container moulding

Specifications are indicative. Confirm with TDS for processing conditions. Suitable grades can be recommended based on your application.

Inquire About Special Grade EPS

Tell us your application — float balls, block moulding, stuffing or cups — and we will recommend the right AB or 108P specification with TDS / MSDS.