Erlvo Chemical Technical Data Sheet
EV-B303 Resin Specification (English Version)
Basic Information
Product Description: Silicone Resin Curing Agent
Production Code: EV-B303
Appearance: Colorless Transparent Liquid
Product Overview
EV-B303 resin is an amine-functional, solvent-free liquid silicone resin. It can chemically react with organic resins containing epoxy, carboxyl, isocyanate or acrylate functional groups to form silicone-organic copolymers, which is able to improve the physical properties and long-term performance of paints and coatings.
Product Performance
Parameters (Component A)
Solid Content (%): 100
Specific Gravity: 1.11~1.13
Viscosity (mm²/s): 100~300
Amine Equivalent (g/NH): 240~250
Application Characteristics
- Solvent-free liquid silicone resin
- Excellent compatibility with organic resins
- Reduces water absorption, and improves initial gloss, flexibility, heat resistance and weather resistance
Scope of Application
EV-B303 resin can be used alone or mixed with aliphatic amine crosslinkers to endow different coating systems with polysiloxane properties. It is especially suitable for epoxy resin systems. By adding EV-B303 resin (24% resin content), the acid resistance of bisphenol A-type, bisphenol F-type and cycloaliphatic epoxy resins is improved. The addition of a minimum of 6% EV-B303 resin can enhance the wet adhesion and mandrel bend performance of bisphenol A-type and bisphenol F-type epoxy resins.
Storage Conditions
Storage Requirements: Seal tightly, store in a cool and well-ventilated place, avoid direct sunlight, and keep at room temperature. The shelf life is 12 months in unopened original packaging.
Precautions: This product will cure upon contact with moisture. Please use it as soon as possible after opening. If it cannot be used up completely, it is recommended to reseal the container immediately for airtight storage.
| Company Name | Erlvo Chemical Shanghai Co.,Ltd | Country/Region | China |
| Business Type | Retailer | Company Size | 10 |
| Established | July 2, 2018 | ||
| Address | Room 101, No. 309, Lane 5000, Baoqian Highway, Jiading District, Shanghai, China | ||
| Main Products | Zirconia Beads, Waterborne Resins, Coating Additives | ||
Erlvo Chemical is an innovation-driven and customer-oriented specialty chemical company. Our extensive portfolio of zirconia beads, waterborne resins, and chemical additives provides manufacturers across various industries with a wide range of stable, reliable products and integrated solutions.
For decades, we have maintained long-term partnerships with customers in the coatings and inks, lithium batteries, and pharmaceutical industries. Through rapid and customized technical services, we continuously enhance the performance of our customers' products, helping them achieve greater market competitiveness.
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