MOLD RELEASE AGENTS
Sakurai MK SC-03 Liquid Mold Release Agent
Solvent-based semi-permanent liquid release agent for polyester, epoxy, vinyl-ester and ac…
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Sakurai MK SC-03 Liquid Mold Release Agent
Product Code: SDF-REL-041
Sakurai MK SC-03 Liquid Mold Release Agent: Solvent-based semi-permanent liquid release agent for polyester, epoxy, vinyl-ester and acrylic moulding.
Why does it matter?
Release-film quality affects safe demoulding, surface finish and subsequent painting or bonding processes.
Application and selection checklist
- Prepare the mould with a suitable cleaner.
- Apply thin, uniform coats.
- Observe intercoat and full-cure times.
- Run a small-area test for each new resin/mould combination.
For product matching, samples and quotation, see the composite process supplies.
Technical Details
Technical values are transcribed from the linked manufacturer document or, where equipment has no TDS, from verifiable information in the product name. Use the current TDS/SDS, batch certificate and an actual production trial together for design and process decisions.
Technical Specifications
| Appearance | Clear colourless liquid |
|---|---|
| Density at 25°C | 0.70–0.72 kg/L |
| Viscosity at 25°C | 20 ±5 mPa·s |
| pH | 7.0–7.5 |
| Dry time between coats at 20°C | <1 minute |
| Full cure at 20°C | 2–3 minutes |
| Maximum working temperature after cure | 300°C |
| Shelf life in sealed container | 12 months |
Areas of Use
Glass-fibre-composite moulding
Baths, water tanks and electrolytic tanks
Artificial-stone production
Epoxy and vinyl-ester moulds
Advantages
Fast drying
No residue on mould or part
Smooth release film
No adverse effect on post-processing
Non-corrosive to moulds
S.S.S
Frequently Asked Questions
Which application suits Sakurai MK SC-03 Liquid Mold Release Agent?
Solvent-based semi-permanent liquid release agent for polyester, epoxy, vinyl-ester and acrylic moulding. Final suitability must be validated for substrate, process conditions and a small-scale trial.
What information should be supplied before ordering?
Provide substrate, production method, target temperature, part size, annual consumption and existing equipment details.
Are TDS values guaranteed design values?
No. Unless explicitly stated otherwise, they are typical values under manufacturer conditions; current TDS/SDS and batch documents take precedence.
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