We take design and development as the core, and constantly create creative and market value of new Toxilic anhydride, phthalic anhydride acid value, PA OX BASE .Our advanced management model has played a key role in helping our MA for UPR resin to capture our customer base and reach a wide range of markets. Our company adheres to the corporate culture concept of "professional, honest, efficient and fast", and strives to provide more efficient design support, more professional sales services, faster product delivery, faster assembly, and better after-sales service, To provide new and old customers with more supreme service! Our commitment to sustainability and environmental responsibility is reflected in everything we do, from our products to our operations. Our company's corporate culture is good faith service, win-win cooperation. We should take good faith as the principle, treat every customer seriously, and develop with the development of customers. Our company strengthens the construction of brand culture, which is the key to build a well-known brand. Our company provides exceptional value to our customers by offering high-quality products at competitive prices. Our innovative solutions are designed to drive productivity and efficiency. In the use of talents, the company vigorously carries forward the enterprise spirit of "advocating science, reusing talents", insists on the principle of "morality and talent, morality first", and provides "fair, just and open" competition opportunities for the staff. We provide our employees with "fair, just and open" competition opportunities.
  • Maleic Anhydride
    Maleic anhydride (CAS 108-31-6), Purity 99.%min, we can supply Reach certificate.In stock.
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  • Pyromellitic Dianhydride
    Pyromellitic Dianhydride (CAS 89-32-7),We offer two grades of content: 98% and 99.5% .99.5% grade is the primary product for exporting. It is mainly used as a monomer for the synthesis of polyimide
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  • Cyanuric Acid
    Cyanuric acid (CAS 108-80-5), is also known as Isocyanuric acid and tricyanuric acid, it is white crystal that precipitates from water and contains two molecules of water of crystallization. It has a
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  • N,N-Methylenebisacrylamide
    N,N'-Methylenebisacrylamide (MBA) (CAS 110-26-9) ,is also known as methylene bis-acrylamide.It is white powder,odorless,minimal hygroscopicity.It is easy to self-crosslink in case of high
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  • N-Methylol Acrylamide
    N-Methylol Acrylamide (CAS:924-42-5) is also known as N-(Hydroxymethyl)acrylamide,It is white crystals,it is soluble in water and hydrophilic solvents,soluble in fatty acid lipids,almost insoluble
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  • 99.8% Recrystallization 4,4’-OXYDIANILINE
    4,4'-Oxydianiline, is also known as 4,4'-ODA and 4,4'-Diaminodiphenylether, due to its structure containing two active amine groups, it can efficiently react with acid anhydrides to form stable imide
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  • Polymeric MDI
    Poly[methylene(polyphenyl) isocyanate] is a diisocyanate-diphenylmethane(MDI)-based composition containing some higher functionality isocyanates. The functionality is about 2.6-2.7. It is a brown
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  • 2-amino-2-methyl-1-propanol
    2-amino-2-methyl-1-propanol (AMP):is a high-performance additive and organic synthetic raw material that can be applied in electronics, new energy, cos-metics, coatings and inks, metal cutting,
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  • Trimellitic Anhydride
    Trimellitic Anhydride (CAS 552-30-7), Purity 97% min, is a white, flaky solid and primarily used to produce the PVC plasticizer dioctyl trimeric acid (TOTM).
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  • Phthalic Anhydride
    Phthalic anhydride (CAS 85-44-9), purity 99.5%. We can provide both OX-BASE PA and NP-BASE PA. Our OX-BASE PA exceeds the national standard for superior grade.
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  • Fumaric Acid
    Fumaric acid (CAS 110-17-8). We can provide industrial grade, feed grade, and food grade. Feed and food grades are white crystalline powders that are non-adhesive, have good fluidity, and possess an
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  • 4,4 Diaminodiphenyl Ether
    4,4'-Diaminodiphenyl Ether, also known as ODA (4,4'-Diaminodiphenyl Ether), is an important organic compound with the formula C12H12N2O and a molecular weight of 200.24.
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Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
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The company has a highly responsible attitude and took the initiative to introduce us to the precautions to be taken when using the product after we received the goods and let us know the specific
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The company takes "quality first, customer first, excellence, continuous improvement" as its core development philosophy, and wholeheartedly provides customers with high-quality and reliable products
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The seller has always insisted on producing high-quality products, their products comply with strict and standardized market management, and are easy to use, which can effectively reduce the number
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We have been working with this supplier for several years. Their products and services have always satisfied us, which is enough to reflect their professionalism and rich experience.
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This supplier has a great pursuit of product quality, their technology is constantly innovating, and the manufacturing process of the product is also strictly controlled, so it is very trustworthy.
Unsaturated Polyester Resin | Polynt...

Specifically, the unsaturated polyester resin, also known by the English acronym UPR, is an easily printable liquid polymer which, once cured (cross-linked with styrene, by the use of particular...

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Feb 22, 2024 · Discover the versatility of unsaturated polyester resin (UPR) in various industries. This article explores UPR's composition, production process, and applications, from...

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Jun 22, 2024 · Unsaturated polyester resins (UPR) are a versatile class of thermoset polymers widely used in various industries for their excellent mechanical properties, chemical...

Maleic Anhydride(MA) - Chemichase Chemical Co.,Ltd...

Maleic Anhydride is heterocyclic compound used in the manufacture of unsaturated polyester resins.Maleic Anhydride has a wide range of other applications;it is used in synthetic...

Unsaturated Polyester Resins: Road to Recovery...

Dec 8, 2021 · Maleic anhydride (MA) availability has been one of the major headaches for both US and European UPR producers in 2021. In September, Hurricane Ida caused several plant outages along the...

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Unsaturated polyester resin (UPR), also known as unsaturated polyester, is a type of thermosetting resin characterized by its linear polymer structure containing unsaturated double...

After years of precipitation and development, we have now become a professional POLYESTER POLYOL FOR ELASTOMER, Tetra Methyl Ammonium Chloride brand and are favored by the majority of users. As one of the leading MA for UPR resin manufacturers and suppliers in China, we warmly welcome you to buy high purity MA for UPR resin made in China here from our factory. All chemical products are with high quality and competitive price.
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