Soken_Specializing in the production of advanced acrylate resins and powders

Soken，Llluminate The Future

Customer first, quality assurance, striving to become the customer's first choice, and constantly making efforts.

Soken，Llluminate The Future

Customer first, quality assurance, striving to become the customer's first choice

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Company Introduction

Soken is a wholly-owned enterprise established in May 2002 by Japan’s Zongyan Chemical Co., Ltd. in the Suzhou Industrial Park. The company covers a total area of 40,000 square meters and has a total investment of 12.2 million U.S. dollars.

Relying on the advanced technology of Japan Sohken Chemical, the company specializes in the production of polyacrylate resin solutions and high-molecular micro-powders that meet cutting-edge standards, providing high-value-added additives to customers in fields such as electronics, coatings, and cosmetics.

The company currently has over 160 employees, 40% of whom are professional and technical personnel.

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12200 K $

Total investment amount

40000 ㎡

Land area

160 +

Current employees

Solution

Light-diffusing film applications

The LCD display module has a relatively complex structure, and our particles can be used in components such as light-diffusing films and diffusion plates within these modules. By dispersing functional microparticle powders into film-forming coatings, it’s possible to create micro-scale irregularities on the coating surface. These irregularities cause incident light to scatter, thereby achieving a light-diffusing effect. Using our particles allows for the production of light-diffusing films that exhibit low haze, high brightness, and exceptional performance.

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Solution

Light Diffusion Plate Applications

Light-diffusing particles, primarily used in the LED lighting field, are incorporated into products such as light panels, lampshades, and light tubes—including outdoor illuminated signboards. By adding our company’s light-diffusing particles or high-concentration masterbatches containing our particles to these products, transparent plastic sheets can be transformed into uniformly diffused, highly translucent milky-white materials. This effectively converts the harsh point-source light emitted by LED chips into a uniform, soft, and diffused surface light source.

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Solution

Cosmetic application

This product is a white, spherical powder that is odorless and tasteless. It is insoluble in common organic solvents such as water and alcohol. MR-5C is an un-crosslinked formulation primarily used in pressed powders or foundation creams; MR-7GC is a crosslinked formulation, mainly used in makeup products or foundation creams.

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Solution

AB agent application

In polyolefin resins, after blending functional microparticles, the material is formed into a thin film. At this point, extremely tiny spherical protrusions form on the film’s surface. It is precisely these ultrafine protrusions that prevent the films from sticking together and enhance the “openness” effect. Compared to inorganic powder “opening agents,” these functional microparticles have a refractive index that closely matches that of the polyolefin resin; thus, while achieving the same anti-sticking performance, they enable the production of thinner films with higher transparency.

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Solution

Coating and Ink Applications

The poly(methyl methacrylate) fine powder produced by our company is a new type of functional additive. This product appears as a white powder with excellent dispersibility and exhibits perfectly spherical particles at the microscopic level. Within the particle size range of 1 to 20 micrometers, we offer products with varying particle sizes and different degrees of uniformity to meet specific requirements. When added to coatings, this product forms tiny irregularities on the coating surface. Thanks to these irregularities' light-scattering effect, it delivers an outstanding matting performance. Compared to inorganic powders, this functional powder demonstrates superior adhesion when combined with coatings, provides an exceptionally smooth hand feel, and enables the formation of coatings with a more sophisticated surface finish.

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Solution

Microporous ceramic pore-forming agent

Poly(methyl methacrylate) micronized powder (PMMA) is a novel functional additive. This product appears as a white powder with excellent dispersibility and exhibits perfectly spherical particles at the microscopic level. Depending on requirements, products with different particle sizes and varying degrees of uniformity are available within the range of 1 to 20 micrometers.
Regarding the application research on pore-forming agents, we have also commissioned the Shanghai Institute of Ceramics, Chinese Academy of Sciences, to conduct corresponding experimental analyses on PMMA micropowders. The report they provided to us concludes that PMMA micropowders are ideal additives for the preparation of porous ceramics. Below, we quote the relevant experimental data provided by this institution:

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Light-diffusing film applications

Light Diffusion Plate Applications

Cosmetic application

AB agent application

Coating and Ink Applications

Microporous ceramic pore-forming agent

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