Direct wholesale supplies of primary expandable polystyrene (EPS) granules from ALPHAPOR (SIBUR, Russia) and TUNHE (China). Flame-retardant self-extinguishing grades (Flame Retardant Grade) for thermal insulation EPS foam boards, ICF stay-in-place blocks, and molded shockproof packaging. Available in stock at regional hubs in Almaty, Karaganda, Shymkent, Kostanay, and Aktobe. 16% VAT, shipments from 1 big bag.
Compare expandable polystyrene granule fractions and technical specs to select the best match for your manufacturing equipment:
| Марки в наличии: | TUNHE 201, 301, 401 |
| Серия сырья: | Самозатухающая F-Series |
| Содержание пентана: | 4.0 – 6.8% |
| Packaging: | 850 kg ± 5 kg |
| Марки в наличии: | 201, 301, 401 (SE/SEB) |
| Содержание пентана: | 5.5 – 6.5% |
| Плотность пенопласта: | 10 – 35 кг/м³ |
| Время самозатухания: | ≤ 2.0 сек |
Manufacturer certificate specifications of virgin flame-retardant granules for EPS board and ICF production:
| Quality Parameter | ALPHAPOR (SIBUR, Russia) | TUNHE (China) |
|---|---|---|
| Manufacturer & Origin | SIBUR-Khimprom JSC (Russia) | Xinjiang Blue Ridge Tunhe New Materials (China) |
| Available Product Line | 201, 301, 401 (SE/FR Series) | TF-201, TF-301, TF-401 (FR Series) |
| Bead Fraction Size (Diameter) | 0.4 – 1.6 mm (by grade) | 0.5 – 1.6 mm |
| Blowing Agent (Pentane) | ≥ 5.5% (actual 5.8–6.2%) | ≥ 5.5% |
| Fire Rating Class | Self-Extinguishing (SE / FR, ≤ 2 sec) | Self-Extinguishing (Flame Retardant) |
| Achievable Foam Density | 10 – 35 kg/m³ | 11 – 35 kg/m³ |
| Bead Sintering Quality | Superior, uniform block cohesion | Excellent fusing & smooth surface |
| Residual Monomer (Styrene) | ≤ 0.05% (environmentally safe) | ≤ 0.08% |
| Packaging | 840 / 1,000 kg big bags, 25 kg bags | 850 kg big bags, 25 kg bags |
| Technical Standard | GOST 15588-2014, TU 2214-019 | GB/T 10801.1-2002 |
| Warehouse Availability | In Stock | In Stock |
Select optimal bead size based on production application to maximize expansion yield and compressive strength:
Facade insulation boards (ETICS/EIFS), floor and roofing panels. Requires flame retardant (SE/FR rating) and excellent sintering.
Insulated concrete forms (ICF), heavy-duty foundation blocks, and high-density packaging (density 25–35 kg/m³).
Cushioning inserts and protective cases for consumer appliances, instrumentation, and temperature-controlled medical containers.
Non-load-bearing core insulation blocks and lightweight filler boards with minimum raw material consumption (density 10–15 kg/m³).
Our regional terminals in Almaty, Karaganda, Shymkent, Kostanay, and Aktobe ensure uninterrupted raw material supply for EPS processing plants:
Karaganda, Saranskoye Highway 8A (railway siding)
Almaty, Suyunbay Ave 222A (railway siding)
Shymkent, Momynov St 26 (railway siding)
Kostanay, Skladskaya St 8
Direct contract with LLC / IE specifying technical standards, volumes, Incoterms delivery basis (FCA warehouse or CPT facility) and strict deadlines.
Wire transfer payments in KZT. Day-of-dispatch issuance of electronic invoices (ESF) and consignment notes (SNT). Full accounting transparency.
For regular industrial clients: partial payment deferral, safety warehouse reservation, and batch deliveries aligned with your production calendar.
SE (Self-Extinguishing) and FR (Flame Retardant) confirm the incorporation of high-efficiency brominated flame-retardant additives. Such EPS is self-extinguishing and ceases combustion within under 2 seconds upon removal of ignition source.
Our terminals continuously maintain the three main fraction ranges: 201 (1.0–1.6 mm) for low-density insulation, 301 (0.8–1.2 mm) for exterior facade boards, and 401 (0.5–0.9 mm) for ICF blocks and molded packaging.
Hermetic heavy-duty 840–1,000 kg big bags with polyethylene inner liners, as well as 25 kg valve bags.
Minimum shipment from regional terminals starts from 1 big bag (840–850 kg) or 1 pallet.
Yes, we provide 1–3 kg trial bead samples free of charge for laboratory testing and machine parameter calibration.
Yes, all wholesale quotations include official 16% VAT with complete electronic tax documentation (ESF, SNT).
Same-day pickup from warehouses in Almaty, Karaganda, Shymkent, Kostanay, and Aktobe, or prompt full truckload freight delivery across Kazakhstan within 1–3 business days.
Our manager will contact you within 15 minutes during working hours with pricing and stock availability.