NP-128S, B188, ID-128S, J230N, G-5022, G-715:
- NP-128S is BPA type Epoxy Resins which produced with Bisphenol-A and Epichlorohydrin by different ratios. Widely used in
coatings, buildings, electrical insulations and stabilizers, etc.
- J230N is a room temperature curing hardener and widely used with aliphatic-polyamine. This hardener especially
provides flexible and tough cured resin. Excellent adhesion will be obtained due to its flexibilizing effect.
This is widely used for industrial uses as room temperature curing type hardener and can be used in 1/1 ratio
with conventional liquid epoxy resins.
Characteristics
- Product No: J230N
- Amine value: 310 ± 20
- Acid value: 3 MAX
- Color No (G/H): 12 MAX
- Viscosity (cps): 9000~11000
- Ahew: 125
- Sunmide 315: 30~60 phr
- DER #331 (Epon #828): 70~40 phr
- Curing condition: 20deg C = One week; 25deg C = Three days; Room Temperature = 24 hours; 100deg C = 1 hour
- Pot life: 25deg C = 160 minutes; 40deg C = 71 minutes
- Comments: Excellent adhesive strength to various materials such as metal, glass, plastics, wood, porcelain, concrete, rubber
- G715, G5022 is Goodmide. It is a Polyamide-Resin occupies 60% portion of the total amount of hardeners used in
curing Epoxy Resin at normal temperature. The characteristics of Epoxy Resins, after being curred, are variable
in accordance with the kind of hardeners added to. Goodmide has been developed not only to obtain the continuous great
reputation about our products, but also to maintain the existing excellent qualities and low price by lessening the price
lifting caused by the increased amount of adding chemicals. Goodmide is produced from condensation of Dimer Acid and Polyamines
and it processes the amine group reacting with epoxides. It is less toxic, less volatile and easier to handle than Polyamine stuffs.
It also has long pot life, and can be combined and mixed in large quantiy.
Characteristics
- Product No: G-715, G5022
- Amine value (mgKOH/g): 220 ± 20
- Acid value (mgKOH/g): 3 MAX
- Color (Gardner): 12 MAX
- Viscosity (cps at 25deg C): 50000~70000
- AHEW (g/eq): 165~185
- Applications: Coating, Lining, Adhesion
Epoxy Resins
