Sixty per cent of every tyre starts here.

Elastomers

Synthetic and natural rubber grades from certified producers, warehoused in India and released against the compound room's schedule.

Typically 60 to 65 per cent of total compound weight. Everything else in the mix is measured against what the elastomer already does.

Sixty per cent of every tyre starts here.

Elastomers are the backbone of a tyre compound, typically 60–65% of total compound weight. Polyplas supplies synthetic and natural rubber grades from producers like Zeon of Japan, warehoused in India and released against production schedules.

Polyplas supplies tyre-grade elastomers in India: Emulsion and Solution SBR, high-cis Polybutadiene Rubber including Nd-BR, and quality-assured Natural Rubber in SMR, TSR, ISNR and RSS grades. Material is imported from internationally certified producers, warehoused across six Indian cities, and delivered just in time to tyre plants.

The compound is a set of trade-offs.

A tread that grips gives up wear. One that rolls easily gives up grip. The blend is where a tyre maker decides what the tyre is for, and the elastomer ratio is how that decision gets written down.

Three elastomers.
No blend wins everything.

Grip, wear and rolling resistance pull against each other. Move the node and watch the ratio a compounder would have to specify to land there. Every one of them is a blend we can source.

Drag the node · or pick a blend

SBRStyrene butadiene60%
BRPolybutadiene30%
NRNatural rubber10%

SSBR-led tread for wet grip and low rolling resistance.

What we carry, and
what it is for.

3 product lines, each read the same way: what it is, where it goes, and the part Polyplas plays in getting it onto your line.

Styrene Butadiene Rubber

Grades & standards: Emulsion SBR (ESBR) · Solution SBR (SSBR)
Key applications: Tread compounds, passenger car, truck & bus, industrial rubber goods

SBR is the highest-volume synthetic elastomer in tyre manufacturing. Abrasion resistance is excellent, ageing behaviour is predictable, and the economics work at scale.

Polyplas carries both families. ESBR for general-purpose and cost-sensitive compounds. SSBR where the compound must deliver low rolling resistance and wet grip together, the tread chemistry behind fuel-efficient passenger tyres.

Why Polyplas

Every grade arrives from an internationally certified producer, held in Indian warehouses and released against your production schedule. Polyplas answers in cure behaviour and blend ratios, not catalogue numbers, so the compound room gets the grade it specified, shipment after shipment.

Multiple grades from a single source
Compound-level technical support
Warehoused in India for just-in-time release

Polybutadiene Rubber

Grades & standards: High-cis BR (>96% cis) · Nd-BR (neodymium catalysed)
Key applications: Tread and sidewall compounds, blended with NR or SBR

BR earns its place in a compound through resilience. Heat build-up stays low, abrasion resistance exceeds NR and SBR alone, and low-temperature flexibility holds.

It is almost always blended, with SBR in tread, with NR in truck compounds. Polyplas supplies high-cis grades from leading international producers, including neodymium-catalysed BR for the most demanding specifications.

Cis-1,4 content	>96% (high-cis grades)
Heat build-up	Low, excellent resilience
Abrasion resistance	Superior to NR and SBR alone
Typical tread blend	SBR:BR 70:30 to 50:50

Why Polyplas

Natural Rubber

Grades & standards: SMR · TSR · ISNR · RSS grades as required
Key applications: Truck & bus tyres, OTR tyres, inner liners, sidewalls, body plies

In high-load applications, nothing replaces NR. Tensile strength, tear resistance and low heat build-up under dynamic loading keep it the dominant elastomer in truck, bus and OTR compounds.

Polyplas sources quality-assured grades against the specifications of India's leading tyre manufacturers, the same mills, the same consistency, shipment after shipment.

Why Polyplas

Of compound weight: 60–65per centOf compound weight
SBR, BR and natural rubber: 3familiesSBR, BR and natural rubber
Released just in time: 6warehouse citiesReleased just in time

Sourced from
Zeon.

Japan · SBR, PBR and speciality synthetic rubbers

Polyplas represents Zeon in India. Solution and emulsion grades come in against certified specification, and the technical conversation about which grade suits which compound happens here rather than across a time zone.

See every principal