Produce
We, Sungdo chemical Co.,LTD was established in 1991, when most of all Korean converters used to rely on procurement of the adhesive from overseas adhesive makers .
In order to meet customers’ needs, we’ve started developing various kinds of adhesives and supplying those to domestic market since then. Thanks to our endless effort to enhance quality, we ended up earning FDA, ISO 9001/2001 and ISO 14001/1996 certificates .
And our adhesive products were present in Vietnam market in 2009, then built Sungdo Vina factory in Vietnam in 2012.
We’re still trying to develop environment-friendly and to keep pace with current trend in order to take a lead in this business.
We sincerely want to supply our products to you very soon and we hope that everybody else who uses our products will lead to success. Of course, we will serve our best support to you to make it come true.
D-9670/CL-75
D-9670/CL-75 is 2-component solvent type adhesive, which has excellent bonding strength in metalized film, aluminum foil and various plastic films.
1) Characteristics
- Polyurethane 2-component
- For food package and industrial use
- Excellent chemical and heat resistance (Suitable for boiling products)
- Excellent adhesion
2)Specification
D-9670 / CL-75
Appearance : Slightly yellowish
Non volatile (%) : 64 ~ 68 (D-9670) / 73 ~ 77 (CL-75)
Viscosity (25℃, cps) 2,200 ~ 3,200 (D-9670) / 1,500 ~ 2,500 (CL-75)
Solvent : Ethyl acetate
* Mixing ratio : D-9670/CA-75/ Et-Ac = 100/15/200
* Diluted solvent : Ethyl acetate, Methyl Ethyl Keton
D-8200
D-8200 is one component solvent-free type of polyurethane adhesive for moisture hardening.
CHARACTERISTICS
1) Moisture hardening adhesive
2) Excellent physical properties to PP, Nylon, PET Film
PHYSICAL PROPERTIES
1) Appearance : Slightly yellowish and transparent viscous liquid
2) N/V(%) : 100%
3) Viscosity : 800 ~ 1,200cps/80℃
4) NCO(%) : 5.2 ~ 5.8%
D-3040K / CL-30