Since1987
Made inKenton, Tennessee
CertifiedISO 9001:2015
StatusAccepting programs

Polymer
compounds,
engineered to
spec.

Custom TPV, PP, EVA, and nylon compounds — engineered to your spec, traceable to the batch, made in Tennessee since 1987.

Talk to engineering Browse the line
Families
TPV · PP · EVA · PA
Compliance
FDA / REACH
RoHS / PPAP
Chemplax custom polymer compound pellets
Custom compound · Kenton, TN
Established
1987

Compounding polymers for nearly four decades.

Production
KENTON / TN

US-made, with same-day truck reach into Memphis.

Certified
ISO 9001:2015

Externally audited. Every lot documented.

Portfolio
5

Main grades — hundreds of custom formulations.

Many jobs.
One roof.

Formulation, compounding, recycling, and everything after — usually a stack of vendors. Here it’s one, under one quality system.

Engineer

We formulate to your spec.

Give us the window — hardness, flow, heat, recycled content. We hit it.

  • ChemistriesTPV · PP · EVA · PA6 · PA66
  • ColorPellet & concentrate matching
  • PathwaysFDA · REACH · RoHS
Compound

Made at scale, traced to the gram.

Twin-screw lines with full lot genealogy — every batch traceable to its raw materials and QC retain.

  • ProcessTwin-screw extrusion
  • EngagementTolling · private label
  • DocumentationTDS · COA · retain
Recycle

Recycled that performs like virgin.

Qualified reclaim, remade to spec — with mass-balance paperwork that survives an audit.

  • StreamPost-industrial reclaim
  • GradesEngineered recycled
  • ReportingMass-balance docs
Recycle · Compound · Blend · Package · Ship — in house.

The line.

Five families, from TPV to 100% recycled PP. Every grade ships with a datasheet, retains, and an engineer on the phone.

TPV · EPDM/PP EP / 001

ElastoPrene

ElastoPrene TPV pellets

EPDM/PP vulcanizate for seals, weatherstrip, and soft-touch overmolding. 35–87 Shore A, UV- and ozone-stable.

SH·A 35—87 / SG 0.94—0.98 / −40°C → +135°C VIEW →
PP · 100% RECYCLED EC / 001

EcoPrene

EcoPrene 100% PCR black polypropylene pellets

100% post-consumer recycled black polypropylene, recompounded to a near-prime spec window — with mass-balance docs on every lot.

MFR 23 / 100% PCR / DOC ISO 14021 VIEW →
PP · IMPACT-MOD PP / 001

PiroPrene

PiroPrene PP compound

Impact-modified PP for structural and consumer injection. Tunable melt flow.

MFI 1.5—35 / IZOD 5—65 kJ VIEW →
EVA · COPOLYMER EV / 001

GenEva

GenEva EVA pellets

EVA copolymer for footwear, flexible tubing, and foam. Adjustable VA content.

VA 9—33% / MFI 1—150 VIEW →
PA6 / PA66 · GLASS-FILLED NX / 001

Nylux GF

Nylux GF glass-filled nylon

Glass-filled PA6/PA66 for structural, load-bearing, under-hood parts. Heat-stabilized.

GF 15—50% / HDT 200—250°C VIEW →

Where
Chemplax
ships today.

Seven sectors, and the grades built for each.

01 /

Automotive

Weather seal, glass encapsulation, under-hood, interior soft-touch. PPAP-supported.

ElastoPreneNylux GF
02 /

Defense

Ruggedized, spec-driven grades for demanding field equipment.

Nylux GFCustom
03 /

Oil & Energy

Chemical-resistant compounds for downhole, midstream, and storage components.

Nylux GFElastoPrene
04 /

Food & Beverage

FDA-pathway PP and nylon for contact and conveyance.

PiroPreneNylux GF
05 /

Electronics

Heat-stabilized, dimensionally stable polymers for housings and connectors.

Nylux GFGenEva
06 /

Heavy Industry

Glass-filled nylon and impact-modified PP for structural and load components.

Nylux GFPiroPrene
07 /

Consumer Goods

Durable injection compounds with consistent color and finish.

PiroPreneGenEva

Recycled
content,
no
asterisks.

Most “sustainable” compounds are certificates nobody can defend in an audit. We run a real loop — your qualified feedstock, compounded back to spec, shipped with the documentation.

Finished recycled polypropylene compound from the Chemplax loop
Submit a feedstock offer
01 — Intake
Qualified feedstock

Customer regrind, off-spec runs, and PIR, audited against an acceptance window.

02 — Recompound
Twin-screw refresh

Devolatilized, re-stabilized, and color-corrected on the same line as our virgin grades.

03 — Verify
Spec-window match

MFI, density, durometer, and elongation tested against the parent grade’s control plan.

04 — Return
Documented grade

Shipped with mass-balance documentation and a recycled-content report.

Four ways
to start.

Each lands with the right desk. We reply the same business day.

01 /

Talk to a polymer engineer

An application review with a chemist on the call — not a sales rep.

Book a call
02 /

Download a TDS or spec sheet

Current datasheets for every grade in the line.

Get TDS
03 /

Submit a recycled feedstock offer

Send regrind or post-industrial material to qualify.

Submit material
04 /

Request a quote or sample

Production volumes, prototype kilos, or color matches.

Request quote