Introduction
Iron Oxide Red for EPDM rubber granule covers typical grades:101,130S,130A. It belongs to synthetic α‑ferric‑oxide inorganic pigment (C.I.Pigment Red101,77491). It features high iron‑oxide content, stable red shade, excellent heat‑resistance and outstanding UV‑weather fastness.
This special grade is optimized for EPDM color granule manufacturing for playground and running‑track. Color keeps stable under rubber mixing and high‑temperature vulcanization. No fading for long‑term outdoor exposure. Also widely used in various natural & synthetic rubber products and plastic coloration.
Technical Data
|
Contents(Fe2O3) |
% |
≥96 |
|
Oil Absorption |
ml/100g |
15-25 |
|
Res.on 325 mesh |
% |
≤0.3 |
|
Water soluble salts |
% |
≤0.3 |
|
Moisture |
% |
≤1.0 |
|
PH value |
|
3.5～7 |
|
Bulk Density |
g/cm³ |
0.7-1.1 |
|
Specific gravity |
g/cm³ |
5.0 |
|
Tinting Strength |
% |
97～103 |
|
Dispersibility(Hegman) |
μm |
20/25/30 |
|
Particle Size |
μm |
1.5 |
|
Color Difference △E |
|
≤1.0 |
Key Features
‑ High Fe₂O₃ content, stable red tone, good batch‑to‑batch color consistency.
‑ Excellent heat resistance, color stable during EPDM high‑temperature vulcanization processing.
‑ Superior UV and weather fastness, anti‑fading for long‑term outdoor playground application.
‑ Good dispersibility, easy uniform mixing in rubber and plastic compound system.
‑ Chemically inert, no adverse reaction with rubber raw‑materials, cost‑effective for EPDM color‑granule production.
Applications
‑ EPDM rubber granule for playground & running track (core application, Grade:101 /130S /130A)
‑ Natural and synthetic rubber articles ‑ General‑purpose plastic and color masterbatch
Packaging & Loading
‑ 25kg woven bag lined with plastic bag, or 1000kg jumbo bag
‑ Pallet packing for sea shipment
‑ 20GP container loading: about 24‑25 tons
Inquiry Now
Send your inquiry today to lucy@desonpigment.com or WhatsApp +86 138 7312 1965.
We can provide TDS, MSDS and free sample for EPDM‑grade Iron Oxide Red 101/130S/130A.
We will reply you within 12 hours.
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