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Highly efficient and environmentally friendly solvent | Dipropylene glycol methyl ether (DPM), versatile and suitable for multiple scenarios

Dipropylene glycol methyl ether (DPM), a low-toxicity, low-odor, and highly effective environmentally friendly solvent, is a preferred partner for industrial production. It combines the dissolving capabilities of both alcohols and ethers, is miscible with water and most organic solvents, and efficiently dissolves resins, oils, and pigments, making it suitable for multi-component systems such as acrylics and polyurethanes.

Its moderate evaporation rate results in smoother coating films and more fluid ink printing, eliminating pinholes and craters. Low surface tension and strong coupling properties contribute to stable formulations that do not separate. Low in toxicity and mild in nature, it is compliant with regulations and is environmentally friendly, making it widely used in coatings, inks, precision cleaning, daily chemical care, and pesticide adjuvants, balancing performance and safety to empower green production upgrades.

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Castor oil: A versatile green raw material for industrial applications

Castor oil, with its unique advantages of high temperature resistance, low solidification, high viscosity, and easy degradation, has become an indispensable basic raw material for modern industry, with applications covering multiple core fields.

In the field of lubrication, it is an ideal lubricating material for aerospace, precision machinery, and automotive engines. It does not solidify at -18℃ and does not fail at 500℃, which is far superior to ordinary mineral oil, ensuring stable operation of equipment under extreme conditions.

In the chemical and plastics industries, castor oil is a key raw material for plasticizers, surfactants, polyurethanes and nylon 11, improving the flexibility of plastics and the elasticity of rubber, making products more durable and easier to process.

In the fields of coatings, inks, and textiles, it can enhance coating adhesion and gloss, optimize ink flow, and also act as a fabric softener to improve fabric texture and color fastness.

From high-end manufacturing to basic chemicals, castor oil, with its stable quality and diverse uses, has become an important force driving industrial upgrading.

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Ethylene Glycol: The Invisible Backbone of Modern Industry, Powering Your Success

In the global petrochemical sector, Ethylene Glycol (EG) is a versatile compound that underpins countless industries. Valued at ~$22.75 billion in early 2026 and projected to grow at a 6.1% CAGR through 2032, EG is more than a raw material—it’s a strategic partner for your business growth amid industrialization and green transformation.

Known chemically as ethane-1,2-diol (C₂H₆O₂), EG is a clear, odorless, slightly syrupy liquid with exceptional versatility. Its two hydroxyl groups grant it key properties: high boiling point (197.3°C), low freezing point (-12.9°C), strong solubility, and stable reactivity—making it indispensable in diverse industrial applications, from textiles to electric vehicle technologies.

EG is a cornerstone of the polymer industry. As the primary feedstock for polyester fibers (half of global fiber demand), it enables durable, easy-care fabrics. It also synthesizes PET resin, the top choice for beverage containers and packaging due to its clarity, strength, and recyclability—delivering consistent quality and sustainability for manufacturers.

In automotive and industrial fields, EG is the global standard for thermal management. It lowers freezing points and raises boiling points of aqueous solutions, making it ideal for coolants and antifreeze. A 60/40 EG-water mixture resists -45°C, critical for engines, HVAC, and cold-chain logistics. Its high thermal conductivity reduces energy use and extends equipment life.

Amid the shift to green chemistry, our EG leads with eco-friendly solutions. We offer bio-based EG from renewable feedstocks (sugarcane, corn) and low-emission catalytic processes. Unlike oil-reliant methods, our sustainable EG is reliable, low-carbon, and high-performance, helping your business meet global sustainability standards.

Our EG stands out for quality, reliability, and customer focus. We meet top international standards for purity and stability, with state-of-the-art facilities, global supply chains for timely delivery, and 24/7 support to provide customized technical solutions.

Whether in textiles, packaging, automotive, or renewable energy, our EG elevates your products and processes. As the EG market grows—driven by Asia-Pacific industrialization and EV demand—choose a supplier prioritizing your success. Contact us today to unlock EG’s potential for your business.

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Turns out effective hydration can be this simple

Today I'm gonna show you 3 golden ratios for hydration. First: 1 part glycerin + 9 parts pure water. That's how you make a daily moisturizing spray.

Second: 1 part glycerin + 3 parts pure water. Soak a cotton pad in it, and you'll get an emergency hydrating mask.

Third: 1 part glycerin + 5 parts pure water + a little bit of lotion. Then you can make your own body moisturizer.

Turns out effective hydration can be this simple. Did you get it?

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Propylene glycol: A versatile fine chemical raw material that enhances quality and efficiency.

In cosmetics, food, pharmaceuticals, and industrial manufacturing, there is a low-profile yet indispensable multifunctional basic raw material—propylene glycol (PG). With its stable, safe, and highly compatible properties, it has become the "invisible cornerstone" of countless products, providing reliable support for quality upgrades and production efficiency improvements.

I. Gentle Moisturizing, the Perfect Partner for Beauty and Daily Chemicals

Propylene glycol is a classic moisturizer and highly effective solvent in skincare and daily chemical formulas:

1、Small molecules are easily absorbed, refreshing and non-sticky, locks in moisture for a long time, and improves dryness and roughness.

2、It helps active ingredients penetrate, enhancing the efficacy of serums, creams, and lotions.

3、It is suitable for perfumes, shampoos, toothpastes, and sample-sized toiletries, stabilizing formulas and extending shelf life.

4、It is low in irritation and highly compatible, making it safe for sensitive skin.

II. Safety and Compliance: A Preservation Expert in the Food Industry

Complies with GB2760 and FDA safety standards, and is widely used as a food additive (E1520):

1、Locking in moisture, keeping bread and pastries soft and delaying aging

2、Dissolving flavorings, colorings, and vitamins for more even and stable flavor

3、Assisting in antibacterial and preservative effects, extending shelf life, and improving food quality

III. Mild and Safe, a Reliable Excipient in the Pharmaceutical Industry

Serving as a solvent, humectant, and penetration enhancer in the pharmaceutical industry:

1、Aids in the dissolution of poorly soluble drugs, improving the stability of oral liquids, ointments, and gels

2、Gentle and skin-friendly, reducing formulation irritation and ensuring safe and comfortable medication use

3、Complies with pharmaceutical excipient standards, suitable for a wide range of drugs and disinfectant products

IV. Outstanding Performance, All-Round Additive for Industrial Manufacturing

Stable and efficient performance in industrial settings:

1、Environmentally friendly and low-toxicity antifreeze, a safer alternative to traditional ingredients

2、High-quality solvent, plasticizer, and lubricant, suitable for resins, coatings, and metal processing

3、Non-corrosive to metals, excellent flowability, improving production smoothness and product toughness

If you have any needs for propylene glycol procurement or customization, please feel free to contact Nanjing Zhiyuan International Trade Co., Ltd.（Shop website:

） We are dedicated to serving you.

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Industrial glycerin: empowering efficient production across multiple industries with superior quality.

In industrial production, a highly adaptable and stable basic raw material is key to cost reduction and efficiency improvement for enterprises. Industrial glycerin is such an "invisible hero," penetrating multiple fields such as daily chemicals, pharmaceuticals, chemicals, and textiles.

Versatile and adaptable, covering the essential needs of all industries. As a moisturizer, plasticizer, and solvent, industrial glycerin is widely used in: daily chemical industry (skin care products, shampoo moisturizing), pharmaceutical industry (ointment, syrup excipients), food industry (compliant additives), while also supporting multiple fields such as chemical synthesis, textile softening, coating film formation, and paper toughening, meeting the production needs of multiple industries in one stop.

Choose industrial glycerin from a reliable supplier! Nanjing Zhiyuan International Trade Co., Ltd., with its high-quality products, flexible supply, and attentive service, has become the preferred partner for many enterprises. Inquire now to unlock exclusive procurement benefits and let high-quality, cost-effective industrial glycerin empower and enhance your production efficiency!

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