TRI facility · TRI 2024 reporting year

Polynt Composites USA INC.

Total reported releases 39k lb fell modestly year over year (-15%). Total releases concentrations are roughly unchanged from 2010.

920 TIGHTSQUEEZE IND US TRIAL RD, Chatham, Virginia · 325211 · Chemicals · operated by Polynt Composites USA INC

See Pittsylvania County Chemicals Equity context How we read TRI

TOTAL RELEASES · 2010–2024

Anomaly engine

Notable Signals

No notable signals at this facility for the current reporting year. See chemicals and equity context below for the full picture.

Chemicals reported · most recent year

What This Facility Releases

RESPIRATORYCAS 107-21-1

Ethylene glycol

21k lb · -10% YoY

Ethylene glycol concentrations have fallen 26% since 2010.

CARCINOGENCAS 100-42-5

Styrene

4k lb · -52% YoY

Styrene concentrations are up 22% since 2010.

CARCINOGENCAS 100-41-4

Ethylbenzene

4k lb · -11% YoY

Ethylbenzene concentrations have fallen 37% since 2011.

GENERALCAS 77-73-6

Dicyclopentadiene

4k lb · -3% YoY

Dicyclopentadiene concentrations are up 17% since 2010.

GENERALCAS 95-63-6

1,2,4-Trimethylbenzene

3k lb · +12% YoY

1,2,4-Trimethylbenzene concentrations are roughly unchanged from 2022.

RESPIRATORYCAS 108-31-6

Maleic anhydride

2k lb · +21% YoY

Maleic anhydride concentrations are up 42% since 2010.

RESPIRATORYCAS 85-44-9

Phthalic anhydride

1k lb · +23% YoY

Phthalic anhydride concentrations have more than doubled since 2010.

RESPIRATORYCAS 67-56-1

Methanol

2 lb · — YoY

Methanol volumes here are too small to anchor a multi-year trend; YoY movement is still shown above.

Equity context · ACS 2018-2022 block-group demographics

Who Lives Next To This Facility

Within 3 miles of this facility (1 Census block groups, population-weighted demographics): a population of 2,110. Why we surface this →

POPULATION SHARE

38.0%

Low-income

POPULATION SHARE

25.8%

People of color

POPULATION SHARE

9.5%

Under age 5

POPULATION SHARE

21.3%

Over age 64

Source: Census ACS 2018-2022 block-group demographics, population-weighted across the 3-mile buffer around this facility (from USEPA-clone/EJAM-open blockgroupstats). Indicator-level percentile and EJ-disparity scores are surfaced on the county page and the state page — they describe wider regional exposure burdens, not effects attributable to a single facility.

Source. EPA Toxics Release Inventory · retrieved 2026-05-07. Reporting year 2024. TRI is a federal public-domain dataset under 17 USC §105.

What this is not. TRI quantifies releases reported by the facility under EPCRA §313 — not ambient air or water concentrations measured at receptors. We do not attribute individual health outcomes to specific facilities; that exceeds what the data can support.