Bisphenol-A Liquid Epoxy
Sinopec Epoxy Resin
Standard DGEBA liquid epoxy resin engineered for protective coatings, adhesives, electrical and composite formulations, supplied with stable quality and reliable bulk capacity.
Bisphenol-A Liquid Epoxy
Standard DGEBA liquid epoxy resin engineered for protective coatings, adhesives, electrical and composite formulations, supplied with stable quality and reliable bulk capacity.
About the Company
PetroChina Nanjing Co.,Limited operates integrated epoxy manufacturing built around consistent bisphenol-A resin production. Our workflow combines large-scale reactor capacity, an in-house R&D team, and a disciplined quality system so that every shipment meets the same specification window.
From raw-material control to finished-product release, we apply statistical process control and full batch traceability, serving coatings, adhesives, electrical and composite producers that depend on predictable resin behaviour.
Product
Sinopec Epoxy Resin is a standard bisphenol-A (DGEBA) liquid epoxy resin with a well-balanced epoxide equivalent and low impurity profile. It cures with amines, polyamides and anhydrides to form tough, chemical-resistant networks widely used in industrial protective systems.
The grade is produced under controlled process conditions to deliver reproducible viscosity, colour and chlorine levels, making it suitable for formulators that require tight batch-to-batch consistency.
Workable processing viscosity for coatings, castings and adhesive blends.
Reduced chlorine supports stable electrical and long-service properties.
Minimal cure shrinkage helps dimensional stability in cast parts.
Good wetting and bond strength on metals, concrete and composites.
Technical Data
| Epoxide equivalent weight (EEW, g/eq) | 184 – 194 |
|---|---|
| Viscosity (mPa·s, 25 °C) | 11,000 – 14,000 |
| Colour (Gardner) | ≤ 1 |
| Specific gravity (25 °C) | 1.16 – 1.18 |
| Hydrolyzable chlorine (%) | ≤ 0.10 |
| Flash point (°C) | > 200 |
| Non-volatile content (%) | ~ 100 |
Applications
Sinopec Epoxy Resin serves a broad range of industrial formulations where toughness, chemical resistance and reliable cure are required.
Heavy-duty anti-corrosion and marine coatings for steel structures, tanks, pipes and offshore assets where long service life matters.
Structural and bonding systems for metal, concrete and composite assembly.
Encapsulation, potting and insulating compounds with stable dielectric behaviour.
Filament winding, pultrusion and laminating resins for fibre-reinforced parts.
Floor coatings, grouts and strengthening systems for infrastructure, plants and industrial flooring exposed to chemicals and traffic.
Why Choose Us
We combine manufacturing scale with disciplined quality and responsive technical service, so formulators can specify our resin with confidence across volumes and applications.
Every order is backed by documented controls, transparent communication and a supply chain built for continuous industrial demand.
Controlled reactor process delivers repeatable resin properties batch after batch.
Large-capacity production and logistics planning support steady bulk delivery.
Formulation guidance and application advice from our R&D specialists.
Full batch records and CoA documentation for every shipment.
Safe storage, transport and regulatory documentation throughout the chain.
Logistics
Sinopec Epoxy Resin is supplied in industry-standard industrial packs and shipped in palletized, container-ready loads to protect product quality during transit.
200 kg net per drum, 4 drums per pallet, wrapped for export transit.
Bulk IBC totes and full-container loads for qualified volume buyers.
FAQ
We supply standard bisphenol-A (DGEBA) liquid epoxy resin matching widely used industrial specifications for general protective, adhesive and composite applications.
Typical epoxide equivalent weight is 184 – 194 g/eq; the exact value is stated on each batch Certificate of Analysis.
Minimum order quantity is confirmed per order volume and destination; contact us for a tailored quotation.
Each shipment is accompanied by a Certificate of Analysis, Safety Data Sheet and technical data sheet.
We support tailored viscosity and chlorine levels for qualified bulk buyers under agreed commercial terms.
Contact
Reach our sales specialist for quotations, specifications and delivery planning. We respond to industrial buyers with clear lead times and documented quality.
News
Our R&D team has stabilized hydrolyzable chlorine below 0.10% for encapsulation and potting applications.
A practical guide to viscosity, EEW and curing agents when formulating anti-corrosion protective systems.
Container-based supply plans with documented lead times for steady industrial epoxy demand.