1. Core Product Advantages: Beyond Stability, Precision-Driven

In sectors including industrial coatings, electrical insulation, composite materials and building protection, the quality of epoxy resin serves as the cornerstone that determines the reliability of final products. Leveraging mature production processes and a rigorous quality control system, Wuhan Biet Chemical has developed a full range of high-performance epoxy resin products. Our offerings feature three core advantages — ‌low chlorine content, ultra-low color and exceptional batch consistency‌, which guarantee the reliability and aesthetic performance of downstream applications from the source, while helping customers reduce production costs and improve efficiency.

2. Full Product Matrix: Tailored for Diverse Industrial Demands

2.1 Bisphenol A Epoxy Resin (Model DY127)

‌Key Specifications‌:

• Color (Pt-Co scale): ≤ 15
• Epoxy equivalent: 180–188 g/eq
• Hydrolyzable chlorine: ≤ 0.035%
• Viscosity at 25℃: 10,000–13,000 cps

‌Application Scenarios‌: General industrial casting, universal anti-corrosion coatings, conventional adhesives and other common scenarios.
‌Highlights‌: Low color and minimal batch-to-batch viscosity fluctuation, which greatly reduces customers' formula debugging costs.

2.2 Bisphenol F Epoxy Resin (Model DF170)

‌Key Specifications‌:

• Color (Gardner scale): ≤ 0.5
• Epoxy equivalent: ≤ 0.03 g/eq
• Hydrolyzable chlorine: 160–180 ppm
• Viscosity at 25℃: 3,000–4,000 cps

‌Application Scenarios‌: Solvent-free eco-friendly coatings, high-permeability anti-corrosion flooring, low-odor electronic potting adhesives.
‌Highlights‌: Extremely low color brings almost no color interference to light-colored and high-transparency formulations; the low viscosity eliminates the need for large amounts of reactive diluents, making the product more environmentally friendly.

2.3 Novolac Epoxy Resin (EPN Series)

‌Model DF631‌

• Color (Gardner scale): ≤ 0.5; Epoxy equivalent: 170–180 g/eq; Hydrolyzable chlorine: ≤ 0.10%
• ‌Applications‌: High-temperature resistant laminates, special anti-corrosion composite materials
• ‌Features‌: High epoxy functionality endows cured products with excellent heat resistance and chemical corrosion resistance.

‌Model DF638S‌

• Color (Gardner scale): ≤ 0.4; Hydrolyzable chlorine: ≤ 0.02%; Viscosity grade: H-K
• ‌Applications‌: High-end electronic packaging, high-temperature resistant insulating components
• ‌Features‌: Ultra-low chlorine content completely avoids corrosion to electronic components, making it an ideal base material for high-precision electronic scenarios.

2.4 Two-Step Process Epoxy Resin (Model E-44)

‌Key Specifications‌:

• Color (Pt-Co scale): ≤ 20
• Epoxy equivalent: 210–240 g/eq
• Softening point: 14–23℃
• Hydrolyzable chlorine: ≤ 0.03%

‌Application Scenarios‌: Conventional epoxy flooring, general construction adhesives, ordinary anti-corrosion coatings.
‌Highlights‌: Outstanding cost performance and stable supply, perfectly meeting the demands of traditional industrial fields.

3. Typical Application Fields

• ‌Industrial Protective Coatings‌: Steel structure anti-corrosion, industrial flooring, special protective coatings
• ‌Electrical & Electronic Insulation‌: Component potting, circuit board protection, high-voltage insulating parts
• ‌Composite Matrix Materials‌: Wind turbine blades, sports equipment, FRP products
• ‌Construction & Adhesives‌: Epoxy flooring, structural bonding, concrete crack repair

4. Technical Support & Service Commitment

• ‌Strict Quality Control‌: Every batch of products undergoes precise testing to ensure that core parameters such as epoxy equivalent, viscosity and chlorine content are stably controlled within a narrow range.
• ‌Excellent Process Compatibility‌: All products are fully compatible with common epoxy curing agents, accelerators and reactive diluents, and can be directly adapted to most existing downstream production lines without large-scale equipment adjustment.
• ‌Regulatory Compliance‌: The full product line meets the national standard GB/T 13657 for bisphenol A epoxy resins, and products for industrial protective coatings comply with the harmful substance limit requirements of GB 30981.
• ‌Full-Cycle Service‌: We provide sample testing, technical consultation and formula guidance, and support customized product development for special application requirements.

5. Safety & Storage Instructions

• ‌Operation Protection‌: It is recommended to wear nitrile gloves and goggles during handling to avoid direct contact with skin and mucous membranes.
• ‌Storage Conditions‌: Store in a cool, ventilated warehouse, away from open flames, high-temperature heat sources and strong oxidants.
• ‌Transportation Requirements‌: Handle with care to prevent packaging damage and leakage.

‌Wuhan Biet Chemical Co., Ltd.‌
We are committed to providing industrial customers with high cost-effective, high-consistency epoxy resin solutions, and empowering the upgrading and innovation of China's manufacturing industry with reliable and stable products. Welcome to visit our product detail page or contact our technical team directly for more product information and technical consultation.