Introduction to Shandong Crownchem Industries Co., Ltd.
Shandong Crownchem Industries Co., Ltd., established in 2013, traces its roots back to Zibo Xinye Chemical Co., Ltd. founded in 1999. With over two decades of expertise in the chemical industry, the company has built a robust global client network. Specializing in acrylamide derivatives and specialty chemicals, Crownchem supplies high-quality products such as Diacetone Acrylamide (DAAM), polyacrylamide, adipic acid, and methylacrylamide. Its commitment to innovation and sustainability has positioned it as a trusted partner in sectors like coatings, textiles, healthcare, and adhesives.
What is Diacetone Acrylamide (DAAM)?
Diacetone Acrylamide (DAAM), a novel vinyl-functional monomer, exhibits unique physicochemical properties due to its dual hydrophilic and hydrophobic groups. This versatile compound is widely used in water-based coatings, photoresist resins, textiles, cosmetics, medical devices, and paper processing. Its eco-friendly profile and compatibility with diverse polymers make it a critical raw material for modern industrial applications.
Key Applications and Benefits of DAAM
1. Water-Based Coatings
DAAM copolymers enhance the performance of eco-friendly coatings:
- Crack Resistance: Forms flexible films that resist cracking and peeling.
- Long-Lasting Gloss: Maintains surface shine under harsh environmental conditions.
- Cost Efficiency: Synergizes with adipic dihydrazide to deliver high-performance coatings at competitive prices.
2. Haircare & Cosmetics
DAAM-based copolymers (10-15% concentration) are key ingredients in hairsprays and cold-wave solutions:
- Superior Hold: Resists humidity and rain, ensuring 24-hour hairstyle retention.
- Skin Safety: Complies with cosmetic-grade standards for sprays and styling gels.
- Breathable Films: Extends to applications like contact lenses, anti-fog coatings, and optical lenses.
3. Epoxy Resin Curing Agents
Reaction with amines produces high-end epoxy curing agents for:
- High-Temperature Resistance: Ideal for electronics and composite materials.
- Low Shrinkage: Minimizes internal stress in cured products, enhancing durability.
4. Photoresist Additives
In photoresist resins, DAAM offers:
- Rapid Photosensitivity: Reduces exposure time and energy consumption.
- Precision Imaging: Delivers sharp patterns with high mechanical strength and solvent resistance.
Over 50% of global DAAM consumption is attributed to this sector.
5. Gelatin Replacement
DAAM-acrylic acid copolymers serve as eco-friendly gelatin substitutes in pharmaceuticals and food packaging, offering biodegradability and biocompatibility.
6. Adhesives
DAAM enhances adhesion strength and thermal stability in industrial and consumer-grade adhesives.
Why Choose Shandong Crownchem?
1. Full-Scale Production: Integrated manufacturing ensures consistent DAAM supply with annual capacity exceeding 10,000 tons.
2. R&D Excellence: Collaborates with academic institutions to refine synthesis processes, achieving purity levels above 99.5%.
3. Global Compliance: Products meet REACH, FDA, and other international certifications, enabling seamless export to 30+ countries.
4. Custom Solutions: Tailored technical support and formulation optimization for diverse industry needs.
Commitment to Sustainability
Aligned with global green chemistry trends, Crownchem prioritizes low-VOC formulations and water-based technologies. DAAM exemplifies this vision, enabling industries to reduce environmental footprints without compromising performance.
Partner with Crownchem
Shandong Crownchem Industries Co., Ltd. invites collaborations to explore the potential of Diacetone Acrylamide (DAAM). For product specifications, samples, or technical inquiries, visit our website or contact us at +86-186-5335-9489.