Views: 22 Author: Kevin Publish Time: 2021-10-05 Origin: Qingdao Unionchem Co., Ltd.
Qingdao Unionchem Co.,Ltd. is a leading manufacturer of textile-grade Carboxymethyl Cellulose (CMC), offering high-performance solutions for warp sizing, dye printing, and fabric finishing. Our CMC meets OEKO-TEX® Standard 100 and ISO 9001 certifications, serving 30+ countries including Bangladesh, India, and Turkey. With an annual output of 5,000 MT and customizable specifications (DS 0.7–1.5, viscosity 500–8000 cps), we empower textile mills to achieve 20% higher weaving efficiency and 30% lower浆料 costs. As the global textile CMC market grows at 5.54% CAGR (2024–2028), we deliver consistent quality and technical expertise.
Grade | Degree of Substitution (DS) | Viscosity (2% Solution, cps) | Key Applications |
Sizing Grade CMC | 0.8–1.0 | 1000–3000 | Cotton, polyester, and blended warp yarn sizing |
Printing Grade CMC | 1.2–1.5 | 500–2000 | Reactive/disperse dye printing pastes |
High Purity CMC | 0.9–1.2 | 2000–5000 | Fine fabric sizing and eco-friendly printing |
Superior Sizing Efficiency
Film-Forming: Forms tough yet flexible films that increase yarn strength by 25% and reduce hairiness by 40% (Case Study: Pakistani Textile Mill, 2024).
Easy Desizing: Biodegradable formula allows complete removal with hot water, reducing退浆时间 by 30% compared to PVA.
Optimized Printing Results
Rheological Stability: Pseudoplastic flow ensures sharp pattern definition and uniform color distribution, with viscosity retention >90% during storage.
Color Enhancement: Increases dye fixation by 15% and rub fastness by 1–2 grades (ISO 105 X12).
Eco-Friendly & Cost-Effective
Sustainable: OEKO-TEX® certified, free from APEO and formaldehyde, compliant with EU REACH regulations.
Low Dosage: 0.5–1.0% concentration achieves optimal viscosity, reducing raw material costs by 20% vs. starch blends.
Cotton & Blends: CMC Sizing Grade (DS 0.9) improves weaving efficiency by 18% for 40s cotton yarn, with sizing agent cost reduced to $0.05/meter.
Technical Textiles: High viscosity CMC (5000 cps) enhances abrasion resistance of industrial fabric warp yarns.
Reactive Dyes: Printing Grade CMC (DS 1.4) delivers crisp motifs on cotton with wash fastness ≥4 (ISO 105 C06).
Digital Printing: Low viscosity CMC (800 cps) ensures smooth ink flow in rotary screen printing, reducing nozzle clogging by 50%.
Customization: R&D team develops tailored DS/viscosity grades within 5 days (e.g., low-dust granules for automatic mixing systems).
Quality Control: In-house labs with Brookfield viscometer and HPLC ensure batch consistency (viscosity variation ≤5%).
Logistics Flexibility: 25kg kraft bags or 1MT jumbo bags, 7-day delivery from Qingdao port to major textile hubs.
Technical Support: Free on-site trials and slurry formulation guidance by textile engineers with 15+ years of experience.
Upgrade your textile processes with Unionchem CMC. Contact us for:
Free sample with COA and application guidelines
Warp sizing/printing efficiency test protocols
Bulk order quotes (MOQ 500kg)
Email: sales@unionchem.com.cn
Phone: +86-13953383796
Website: www.unionchem.com.cn
“Trusted by 100+ textile mills worldwide—Unionchem CMC: Where performance meets sustainability.”
Certifications: OEKO-TEX® Standard 100, ISO 9001, REACH
Packaging: 25kg kraft paper bags with PE liner
Shelf Life: 24 months in cool, dry storage