Qianyuan New Materials-Environmentally friendly furan resin

Specializing in the production of eco-friendly furan resins for casting.

We produce environmentally friendly furan resins for casting applications, along with complementary products such as sulfonic acid hardeners, alkaline phenolic resins, cold-box core box resin coatings, mold release agents, and sealing pastes.

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We produce environmentally friendly furan resins for casting applications, along with complementary products such as sulfonic acid hardeners, alkaline phenolic resins, cold-box core resin coatings, mold release agents, and sealing pastes.

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ABOUT US

Weifang Qianyuan New Materials Co., Ltd.

Weifang Qianyuan New Materials Co., Ltd. is located in Changle County, Weifang City, and was established in 2019. The company occupies a building area of over 6,000 square meters. Its main products include environmentally friendly furan resins for casting applications, along with complementary products such as sulfonic acid hardeners, box-sealing pastes, and mold-release agents.

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Applications of Furan Resin

Furan resins are polymers synthesized from raw materials such as furfuryl alcohol and furfural, which contain a characteristic furan ring. Under the action of strong acids, these resins undergo curing to form insoluble, non-melting solid materials. Common types include furfuryl alcohol resin, furfural resin, and furanone resin. Due to the presence of stable furan rings in their molecular structure, furan resins exhibit exceptional resistance to acids, alkalis, and solvents. In recent years, the emergence of numerous novel furan resin formulations has significantly expanded their application scope. In industries such as wood processing, rubber manufacturing, metalworking, and ceramics, furan resins are widely used as binders. Additionally, they play a crucial role in the machinery industry, particularly as sand-core binders in casting processes. At room temperature, when combined with a specific organic acidic curing agent and thoroughly mixed with casting sand, furan resin-based self-hardening sand can harden on its own, leading to substantial improvements in the quality of cast components—especially within the machine tool sector.

04-30

2023

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What should be noted when using furan resin?

Furan resin is a commonly used agricultural machinery component known for its outstanding corrosion resistance, heat tolerance, and the fact that its raw materials are widely available and the production process is relatively simple—features that have consistently earned it high praise from consumers. So, are you familiar with furan resin? And when using it, what precautions should you keep in mind? Let’s talk about that today. It is strictly forbidden to mix furan resin directly with its curing agent, as this could lead to an explosive reaction. Additionally, if furan resin comes into contact with skin, users may experience mild irritation. In such cases, it’s essential to rinse thoroughly with plenty of water.

04-30

2023

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How to use furan resin

P-Toluenesulfonic acid reacts with bases as an organic acid, undergoing a neutralization reaction with alkaline substances. The reaction can be represented by the following equation: CH3-C6H4-SO3H + R-OH → CH3-C6H4-SO3R + H2O P-Toluenesulfonic acid is a strong, non-oxidizing organic acid—its acidity is about one million times greater than that of benzoic acid. It appears as white needle-like or powdery crystals, which are highly hygroscopic and readily dissolve in water, alcohols, and other polar solvents. When exposed to materials like paper or wood, it can cause dehydration, leading to carbonization.

04-30

2023

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Partners

Crafting products and services with a craftsman's spirit, we strive to win the growing trust and recognition of customers and markets through superior offerings—and are committed to establishing.

Phone:+86-13791662962

Email:1170627751@qq.com
Address: Baohua Guang Building, Changle County, Weifang City, Shandong Province

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