SKfine utilizes our unique network
that spans Japan and the world to secure chemical products,
materials, and raw materials that meet customer needs and promptly deliver
them at competitive quality and prices.

Our original flame retardants are mainly polymer type and environment-friendly prom-based oligopolymers. Over 40 years of pioneering research and development by our founder has enabled us to adapt molecular weight distribution to various types of plastics. As a flame retardant that is highly adaptable to individual materials and also takes into account the reduction of burden on the environment, it maximizes the potential of bromine and minimizes its negative aspects. We will make the best proposal for our customers according to their usage and purpose.
| Product Name | NF-120 | NF-300VLG | NF-600VLG | NF-1010 | NF-2000 | NF-7000 |
|---|---|---|---|---|---|---|
| Appearance | Pale Yellow Granule | |||||
| Epoxy Equivalent | 950~1,200 | 2,000~2,500 | 5,000~6,000 | 20,000~30,000 | 20,000~40,000 | 20,000~40,000 |
| Mn | 1,500~2,500 | 3,000~5,000 | 6,000~9,000 | 9,500~ 13,000 | 8,000 or above (NF-2000~NF-7000) | |
| Mw | 2,800~4,200 | 5,500~8,500 | 14,000~21,000 | 19,000~28,000 | 30,000~60,000 | 35,000 or above |
| Color(APHA) | 50 or below (NF-120~NF-1010) | 60 or below (NF-2000~NF-7000) | ||||
| Bromine Content (%) | 50~53 | |||||
| Softening Point Range(˚C) | 120~135 | 155~165 | 175~195 | 185~205 | 195~205 | 200~210 |
| Application | ABS,HIPS | PBT (NF-300VLG~NF-600VLG) | PET/PC, PBT/PET Alloy | ABS/PC, PET/PC, PBT/PET Alloy | Nylon 6/66, ABS/PC, PET/PC Alloy | |

We offer a variety of dyes and pigments
to suit your business and products.
[Items]
Dyes: Direct dyes, disperse dyes, reactive dyes, acid dyes, basic dyes, optical brighteners, etc.
Pigments: Phthalocyanine pigments, etc.

We offer a variety of fluxs to suit your business and products.
[Items]
Synthetic acetonitrile Chinese and Indian products.

Utilizing our extensive network outside of Japan,
we promise high quality, low prices, and stable supply.

We will cooperate with the contract and development of monomers, which are the raw materials for resists used in the manufacture of semiconductor materials, tailored to the customer's business and products.
We have global net work for custom synthesis service.
Any products from lab to commercial scale with competitive cost.
Please feel free to contact us.