島貿易 List of Products and Services

**Product Overview** The USV high shear viscosity meter is a tabletop fully automatic rotational viscometer provided by PCS Instruments in the UK, designed to measure the viscosity of engine oil in conditions close to actual operation. **Features** It is capable of reproducing shear rates of 10^6 to 10^7/sec, which are observed in real engines. It can measure the complete temperature/shear rate distribution in approximately one hour. It enables accurate kinematic viscosity measurements in the high shear region, which is important in the automotive industry, and complies with domestic standards such as ASTM and CEC. **Main Evaluation Content** Shear rate distribution (viscosity × shear rate)

• Viscometer

【Product Overview】 The MTM Traction Tester is a tabletop friction and wear testing machine of the ball-on-disk type provided by PCS Instruments in the UK, and it is adopted as a standard device in the lubricants and additives industry. By optimizing friction characteristics, it significantly enhances performance and helps reduce operational costs. 【Features】 It is capable of sliding test specimens of various materials and shapes within a slip rate range of ±10,000%. By using the optional 3D-SLIM, it is possible to observe the formation process of the tribofilms. 【Main Evaluation Contents】 Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip rate) Tribofilm measurement *Optional

• Testing Equipment and Devices

【Product Overview】 The MPR Pitching Test Machine is a three-cylinder testing device provided by the UK company PCS Instruments, which generates pitching in a short time by increasing the contact cycles. 【Features】 Compared to general fatigue wear testing machines, it is compact and requires a smaller sample size for testing, making operation simple. In addition to stopping the test based on arbitrary parameters, it allows for interruption and resumption for surface observation of the test specimen. 【Main Evaluation Content】 Fatigue wear testing

• Testing Equipment and Devices

【Product Overview】 The EHD Oil Film Thickness Tester is a tabletop fully automatic oil film thickness testing machine provided by PCS Instruments in the UK, and it is the successor model to the already proven EHD1. 【Features】 It is capable of measuring thinner films (minimum oil film thickness of 2nm) than conventional optical interference methods. By using the optional 3D-SLIM, it is possible to analyze the oil film thickness distribution across the entire contact area. 【Main Evaluation Contents】 Oil film thickness Stribeck curve (friction coefficient × rolling speed) Traction curve (friction coefficient × slip ratio) Oil film thickness distribution *Optional

• Coating thickness gauge

The measurement instrument showroom established in 2008 was renewed in 2015, and we conduct operational training and demonstrations. 【About the Permanent Equipment】 ◇ Tribology Testing Machines from UK-based PCS Instruments ◇ ■ MTM Traction Testing Machine ■ EHD Oil Film Thickness Testing Machine ■ USV High Shear Viscometer ■ MPR Pitching Testing Machine ■ ETM High Load Traction Testing Machine ◇ UV Water Sterilization Device from Israel's Atlantium ◇ ■ HOD System *We have newly installed actual machines for demonstration tests, so please feel free to contact us when considering testing machines!

• others

■□■ Natural Polysaccharide Moisturizing Ingredient 'PoLevanS' ■□■ PoLevanS, a natural polysaccharide uniquely developed by Gan Shmuel in Israel, is produced using an enzymatic method and contains 30-35% levans, compared to the 1-2% levans produced by fermentation methods. 【Regarding Evaluation Data】 1. In aging care (skin moisture) evaluation experiments using human skin, it was confirmed that "the epidermal proliferation rate is promoted." ● Aging care (skin moisture) evaluation 2. In the ECM (extracellular matrix) reconstruction evaluation, it was confirmed that the higher the levans content, the greater the effect on the increase of procollagen 1. ● ECM (extracellular matrix) reconstruction evaluation 3. The minimum inhibitory concentration measurements for Staphylococcus aureus, Staphylococcus epidermidis, etc., confirmed that there is no adverse effect on skin resident bacteria. ● Viable bacteria (skin resident bacteria) and antibacterial evaluation * This has been experimentally verified using human skin, not mice, at the testing laboratory of Dead Sea & Arava. * If you would like a sample, please contact us. * For more details, please refer to the catalog or feel free to contact us.

• Cosmetic materials and raw materials
• Other pharmaceutical intermediates and cosmetic ingredients

The "Water-repellent Titanium Dioxide-Nylon Composite Powder" retains UV shielding effects and improves usability and dispersibility. 【Water-repellent Titanium Dioxide MTXO70-NL】 ≪Features≫ ■ Inorganic UV filter with high UVB and UVA protection ■ Excellent usability by combining with nylon powder ■ Easily dispersible in other cosmetic bases ■ Blue light effect ■ USP standard 【Water-repellent Ultrafine Titanium Dioxide FTO60-NL】 ≪Features≫ ■ Transparency (natural makeup material) ■ UV shielding (cuts UVB waves) ■ Minimal color unevenness ■ Excellent usability ■ Easily dispersible in other cosmetic bases ■ USP standard 【Water-repellent Ultrafine Zinc Oxide FZO60-NL】 ≪Features≫ ■ Transparency (natural makeup material) ■ UV shielding (cuts UVB waves) ■ Minimal color unevenness ■ Excellent usability ■ Easily dispersible in other cosmetic bases ■ Transparency (natural makeup material) *For more details, please refer to the catalog or feel free to contact us.

• Other medical supplies and cosmetic manufacturing materials
• Other contract services

Lilac, Lilac-G, and Iris are highly versatile alkanes with proven safety and quality performance. They exhibit excellent compatibility with additives. They facilitate the formulation of personal care products ranging from skincare and hair care to deodorants and sunscreens. They can be used not only for their protective barrier properties but also as carriers for various active ingredients. Safety has been confirmed in both dermal and ophthalmic applications, allowing for safe use. 【Application Results】 Deodorant / Body Wash / Eye Makeup / Hair Styling / Finishing / Hand Cleaners Moisturizing Cream / Lotion / Perm Solution / Scalp Protection / Sunscreen / Denture Adhesive / Medicinal Ointment / Suppositories / Release Agents *For more details, please refer to the catalog or feel free to contact us.

• Other medical supplies and cosmetic manufacturing materials
• Other contract services

Sodium alginate is a natural water-soluble plant fiber extracted from brown algae such as kombu, wakame, hijiki, mozuku, and hondawara. While alginic acid itself is insoluble in water, alginates that react with sodium and other substances become water-soluble. We propose formulations for various cosmetics using this organic material derived from seaweed. 【Features】 - Naturally derived organic material - Proven track record in various cosmetics - Viscosity adjustment function and high emulsification stability - Long-term stability (preservation) and easy to create original blends with other materials The sodium alginate from "Maikon no Kohara" is a 100% organic functional material. It is processed in a factory certified with ISO22000 and ISO9001, using brown algae caught in Canada and Australia, making it a safe material suitable for food and quasi-drug applications. *For more details, please refer to the catalog or feel free to contact us.

• Organic Natural Materials

Sonneborn's SonneNatural is a new item that can be used for multiple purposes, made from only naturally derived ingredients, and has a petroleum jelly-like texture (patent pending). It combines the feel of petroleum jelly with emollient effects, possessing creamy and cushion-like smooth characteristics. This new product offers a soft, translucent shine. Characteristics: - Ideal for petroleum jelly-free formulations - Excellent spreadability - Refreshing feel without stickiness Features: - Light stability: No discoloration or odor changes (field tested in the U.S. for approximately 2 years) - Heat stability: 50°C for 3 months - Emollient effect - 100% naturally derived, contains no antioxidants. Formulation examples: - Hand and body lotion - Face cream - UV (SPF) products / lip care products - Scalp care products / scalp protectants - Massage cream - Body cleansers - APDO products *For more details, please refer to the catalog or feel free to contact us.

• Other contract services
• Cosmetic materials and raw materials

Sonneborn's SonneCone is a new low-melting point petroleum jelly that has a silicone-like feel. At Sonneborn, we have developed a new petroleum jelly that combines the handling ease of traditional petroleum jelly with the feel of silicone oil. It is a highly versatile product that can accommodate various product designs. Characteristics: ■ Soft, translucent white solid ■ Low melting point (melting point near body temperature) ■ Slip properties ■ Gloss effect ■ Silky feel Display Name/INCI Name: Display Name: Petroleum Jelly INCI Name: Petrolatum Formulation Examples: This product is highly versatile and can accommodate various product designs. It is ideal for formulations seeking emollient properties and moisture retention. ■ Body lotion / UV (SPF) products ■ Hair conditioner / Scalp protection ■ Massage cream / Pharmaceutical ointment base *For more details, please refer to the catalog or feel free to contact us.

• Other medical supplies and cosmetic manufacturing materials
• Other contract services

Vaseline is a homogeneous mixture of liquid and waxy long-chain non-polar hydrocarbons, and it has become the standard for various moisturizers. It is tasteless and odorless, with a color range from white to yellow, and it exhibits various sensory characteristics such as gloss, viscosity, shear strength, as well as slip, cushioning, playtime, and spreadability. These properties are very important factors for personal care applications. Applications Sonneborn's Vaseline is chosen as a formulation base by many personal care and pharmaceutical companies. Vaseline provides lubrication and moisturizing properties to lotions, creams, ointments, and hand cleaners, and it complies with FDA regulations. ≪Custom grades are also available≫ Pharmaceutical grade meets the requirements of the European Pharmacopoeia's monographs for white and yellow soft paraffin. Additionally, it is available to comply with the purity requirements of the original monographs of BP, DAB, or the French Codex. *For more details, please refer to the catalog or feel free to contact us.

• Other contract services
• Cosmetic materials and raw materials

Microcrystalline wax is offered for a wide range of applications, including food, cosmetics, toothpaste, laminates, and sealants. In the personal care and pharmaceutical markets, it serves as a base for lipsticks, cold creams, and ointments, and it also plays an important role in the food industry. There are also cold-resistant coatings for chewing gum bases and cheese wheels. In hot melt adhesives, it imparts plasticity and forms flexible bonds. Many wax products that we use daily, from crayons and candles to caulking and sealants, rely on Sonneborn Multiwax. It is also used as a compound carrier to form coatings for rust prevention applications. [Applications] Cosmetics, pharmaceuticals / candles, crayons / chewing gum / dental products / electronic components / hot melt adhesives / laminates, sealants *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract
• Organic Natural Materials

Our company acts as an importer and distributor for Sonneborn, a leading global supplier of liquid paraffin with a history spanning 100 years. Liquid paraffin, also known as mineral oil, is an odorless and colorless transparent oil obtained through the high distillation and refining of petroleum. It is chemically stable, non-volatile, and non-water-soluble at room temperature, does not oxidize under normal usage conditions, and does not discolor over time. Biologically, it is stable, preventing the growth of bacteria that cause skin diseases, and it possesses excellent hygienic characteristics, making it harmless to the human body. In addition to its safety and stable physical properties, it is easy to formulate with other materials, which has led to its widespread use not only in cosmetics but also in various pharmaceutical products such as transdermal drug delivery systems and quasi-drugs. [Applications] Baby oil / Sunscreen lotion / Moisturizing cream / Hand cream / Hair care and eye makeup products / Lipstick / Makeup remover / Ointments *For more details, please refer to our catalog or feel free to contact us.

• Processing Contract

The PA series is a special polyamide resin (nylon) polymerized with high-purity polymerized fatty acids as the acid component. Due to the structural carbon number (34) derived from polymerized fatty acids and the linear high molecular structure, it exhibits properties not found in general-purpose nylon. The TPAE series is an elastomeric version based on PA. Both series offer a wide range of recommended grades that can be used as base resins or resin modifiers. 【Features】 ■ Low water absorption ■ Low specific gravity ■ Low dissolution viscosity *For more details, please refer to the catalog or feel free to contact us.

• Processing Contract