SunRedep Anti-Soil Redeposition & Anti-Encrustation Polymer — Manufactured by Suraj Chemicals
SunRedep is our own Sun Brand range of anionic anti-soil redeposition and anti-encrustation polymers, manufactured by Suraj Chemicals and supplied as clear liquids in drums. Two grades — SC03 and SC10 — each with a downloadable specification sheet and MSDS.
SunRedep grades
Anionic anti-soil redeposition and anti-encrustation polymer — grades SC03 and SC10.
SunRedep SC03
Clear colourless to pale yellow liquid. Proprietary polymer blend.
| Non-Volatile Solids (%) | 47.0 – 53.0 |
| pH on Solution | 2.5 – 4.0 |
| LVT Brookfield Viscosity (cP) (LV1, 30 rpm) | 100 – 800 |
| Ionic Character | Anionic |
| Charge Density | High |
| Storage Temperature (°C) | 0.0 – 35.0 |
| Shelf Life (months) | 12 |
SunRedep SC10
Clear liquid. Proprietary polymer blend.
| Non-Volatile Solids (%) | 38.0 – 42.0 |
| pH on Solution | 6.0 – 8.0 |
| LVT Brookfield Viscosity (cP) (LV3, 12 rpm) | 2000 – 5000 |
| Ionic Character | Anionic |
| Charge Density | Very high |
| Storage Temperature (°C) | 0.0 – 35.0 |
| Shelf Life (months) | 6 |
Where SunRedep is used
Anti-soil redeposition
Keeps soil particles dispersed so they stay suspended instead of settling back.
Anti-encrustation
Polymeric dispersant duty to limit encrustation and scale build-up.
Part of our water treatment chemicals range. A jar test on your own water or process stream is the best way to confirm grade and dose.
Buyer guides: Anti-Redeposition Polymer for Detergents
Our own brand, backed by our own name
Sun Brand
SunRedep is manufactured by Suraj Chemicals, so you deal directly with the company that makes it.
Documents with every grade
A specification sheet and an MSDS are available to download for each grade — no waiting on an email.
Supplied from Chennai
ISO 9001:2015 certified, with pan-India dispatch from our Chennai warehouses. Ask us about pack sizes and bulk quantities.
SunRedep questions, answered
Who makes SunRedep?
SunRedep is manufactured by Suraj Chemicals, Chennai, and sold under our own Sun Brand.
What is the difference between SC03 and SC10?
SC03 is a high-charge-density anionic polymer at 47–53% solids, pH 2.5–4.0 and 100–800 cP with a 12-month shelf life. SC10 is a very-high-charge-density grade at 38–42% solids, pH 6.0–8.0 and 2000–5000 cP with a 6-month shelf life.
What do the polymers do?
They act as anionic anti-soil redeposition and anti-encrustation polymers, keeping soil and mineral particles dispersed.
How are they packed and stored?
Supplied in drums; store at 0–35 °C.
Can I download the specification sheet and MSDS?
Yes. Each grade has its own specification sheet and MSDS on its product page and on this page.
Explore the other Sun Brand ranges
Want SunRedep for your plant?
Tell us your application, quantity and delivery location — we will send price and availability.