FENG HUANG® EPOXYRESIN WSR 618
liquid resin manufactured from bisphenol-A and epichlorohydin
Product Description
Description
Epoxy Resin WSR 618 is a liquid resin manufactured from bisphenol-A and epichlorohydin. It is recognized as a standard from which many variations have
been developed.A wide variety of curing agents is available
to cure liquid epoxy resins at ambient conditions. The most frequently used are aliphatic polyamines, polyamides, amidoamines, cycloaliphatic amines and modified versions of
these curing agents.These systems are sometimes cured at an elevated temperature to improve selected properties such as
chemical resistance and glass transition temperature. Elevated temperature cures are necessary and long post-cures are required to develop full end properties if anhydride of catalytic curing agents are employed.
Typical Applications
This product is suitable for use in applications such as:
-Adhesives
-Filament winding
-Casting and Tooling
-Civil Engineering
-Composites
-Automotive Coatings
-Can Coating
-Coil Coating
-Marine & Protective Coatings
-Potting and Encapsulation
Packaging and Storage
Under certain circumstances, such as low temperature, this product can crystallize after lengthy storage, this can be reversed by warming up to 60-70 C while stiming. The product should be stored in a cool and dry place in its
original closed packaging, and not be stored exposed to direct sunlight. Under these conditions the self life should be a minimum of 12 months from date of manufacture.
Safety and Handling
Mandatory and recommended industrial hygiene procedures should be followed whenever our products are being handled
and processed.
For additional information please consult the corresponding
product Safety Date Sheets.
Product Parameters
Typical Properties |
Property |
Value |
Appearance |
Clear liquid |
no visible mechanical impurity |
Colour (Hazen) |
40 Max |
Epoxy Equivalent (g/mol) |
184-195 |
Inorganic Chlorine (mg/kg) |
50 Max |
Hydrolytic Chlorine (%) |
0.2 Max |
Volatile /150C,40min (%) |
0.5 Max |
Viscosity/25C (mPa.s) |
10000-16000 |
PHYSICALAND CHEMICAL PROPERTIES |
General Information: |
Form: |
Fluid |
Colour: |
Light yellow |
Odour: |
Characteristi |
Change in condition: |
Melting point/Melting range: |
Undetermined |
Boiling point/Boiling range: |
Undetermined |
Flash point: |
>60ºC(closed cup) |
EPI content: |
no more than 5ppm (Method: GC-Headspace) |
Danger of explosion: |
Product does not present an explosion hazard |
Density at 25ºC: |
1.10~1.20g/cm³ |
Solvent solubilityr: |
Insoluble in water, soluble in acetone, toluene |
Viscosity: |
Dynamic at 25ºC Solvent content: |
7000~18000mPas |
Application
Our Advantages
Why Choose Us?
1.Provide Full Export Certificates Necessary For Export In Short Time, Delivery Time Fast .
2.No District Limit , Can Export Our Chemicals To Every Corner Of The World.
3.Corporate With World Famous Brand, Quality Assured, Cost Effective .
4.Professional And Strong Technical Support.
5.Full Line Nouryon Brand Peroxides
6.Hot Chemicals, Short Of Supply Chemicals, We Have .
7.Rich Export Experience In High Dangerous Goods , Like Chemicals Trigonox 301,Perkadox 16 Which Need Cool Container.
Production Process
Company Profile
Evergreen Chemicals is a leading manufacturer and supplier of chemical composite materials in China. We've been and kept leading roles in this industry for more than 20 years, serving 8000+ customers all over the world from more than 25 fields. Our company is located in Jiangyin, half an hour to Shanghai by train, enjoying convenient transportation access.
We are specialized in researching, producing and distributing resin materials and its auxiliaries with premium quality. Our main products are unsaturated polyester resin, epoxy resin, vinyl resin and organic peroxides. In addition to market our own products, we are also the distributor of some global brands like NUORYON, SWANCOR, AOC, INOES etc.
Besides, auxiliaries like curing agent, accelerator, and initiator are also available here to customers. Our products are widely used in the fields of automobiles, tent poles, cooling towers, pipes, FRP, artificial stones, handicrafts, and resin manhole covers.
Certifications
FAQ
1. Q: Is your company a manufacturer?
A: Yes,we are. At the same time, we are also agents of other product brands.
2. Q: Does your company provide samples?
A: Yes,we can provide 100g and 200g for additive and 500g/1kg for resin as free samples, but freight usually requires the buyer to bear.
3. Q:What is your company's transportation form?
A: Samples generally deliver by international express, a large number of goods can be transported by land or water.
4: Q: What is the quality and price of your product?
A: Specializing in epoxy resin and other unsaturated polyester resin .100% tested and working before shipment .best price will grant you as per your quantity .
5. Q: How many days the clear phenolic epoxy resin could sotre ?
A: 12 months below 25ºC in dark.