Epoxy Reactive Diluent 678 (D-678)
Other name: Neopentyl glycol diglycidyl ether
CAS: 17557‑23‑2
Specification: Industrial grade
Packing: 200kg per drum
Origin: Made In China
Manufacturer: Nanjing Chem Co.,Ltd
Contact us
- No.420 Zhonghua Road,Qinghuai District, Nanjing,China 210001
- 008618005174481
- Mr.Sam
- sales@nanjingchem.com
Product Introduction
Epoxy Reactive Diluent 678
Product Introduction
Epoxy Reactive Diluent 678 (Neopentyl Glycol Diglycidyl Ether, CAS:17557‑23‑2) is a bifunctional epoxy reactive diluent manufactured in China. As a reliable epoxy modifier from Chinese manufacturer, supplier and exporter, it chemically participates in cross‑linking curing rather than volatilizing, effectively cutting viscosity of base epoxy resin while upgrading toughness of final products. Widely adopted in solvent‑free coatings, potting, adhesive and composite sectors, this diluent delivers stable performance for industrial epoxy formulation projects worldwide.
Product Specification
| Item | Specification |
|---|---|
| Appearance | Colorless to light yellow transparent liquid |
| Viscosity (25℃, mPa·s) | 15‑25 |
| Epoxy value (eq/100g) | 0.65‑0.72 |
| Epoxide equivalent (g/eq) | 139‑154 |
| Color (APHA) | ≤60 |
| Hydrolyzable chlorine (wt%) | ≤0.02 |
| Inorganic chlorine (wt%) | ≤0.005 |
| Moisture (%) | ≤0.1 |
Product Features & Applications
- Great viscosity‑reducing capacity for epoxy resin systems, improving fluidity and workability without adding volatile solvent.
- Bifunctional epoxy groups join curing reaction, boosting impact resistance and flexibility of cured epoxy goods.
- Fine compatibility with common bisphenol‑A epoxy resins, keeping original anti‑corrosion and mechanical performance.
- Low odor and low volatility, suitable for solvent‑free epoxy floor coating, anti‑corrosion paint, electronic potting compound.
- Fit for epoxy adhesive, casting resin, fiber reinforced composite and textile finishing agent.
Packaging, Storage & Ocean Shipment
Packaging: 200kg metal drum or 1000L IBC tote. Storage: Seal tightly in cool, dry and ventilated warehouse; keep away from heat source and direct sunlight. Shelf life is 12 months under proper condition. International sea transport: Non‑dangerous goods for ocean shipment, no hazard classification, no UN number. Secure drums against tilting and collision during transit.
Company Profile
Founded in 2001, our chemical plant covers 100 acres with five professional production lines. Over 20% of our staff are R&D personnel. Our research scope covers production technology, testing methodology and solid‑liquid‑gas waste treatment for Epoxy Reactive Diluent 678 and similar epoxy additives. With complete quality control and environmental management system, we serve global buyers as one trusted China‑based producer of epoxy reactive diluent series.
FAQ
Q1: What is Epoxy Reactive Diluent 678? A1: It is bifunctional Neopentyl Glycol Diglycidyl Ether epoxy modifier, used to lower viscosity and toughen epoxy resin systems.
Q2: What specifications can you supply for Epoxy Reactive Diluent 678? A2: We supply standard grade as shown in above specification table; custom index tuning is available upon client requirement.
Q3: What export trade advantages do you offer? A3: Multiple payment terms are supported. Free sample is available for evaluation; trial order is acceptable. We provide MSDS and Certificate of Analysis for each shipment.
Q4: What is your enterprise positioning? A4: We are one of the major manufacturer and supplier of Epoxy Reactive Diluent 678 located in China.
