Carbomer 980: Premium Pharmaceutical-Grade Thickening Agent – Factory-Direct Supply with 30% Cost Savings & Fast USA Delivery
Struggling with inconsistent gel viscosity and high import costs for your pharma formulations? Carbomer 980 from Shijiazhuang Standard IMP&EXP delivers superior clarity, stability, and FDA-compliant quality to streamline your production – trusted by US manufacturers for over 20 years.
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Understanding Carbomer 980: The Gold Standard in Rheology Control
Carbomer 980, also known as Carbopol 980, is a high-molecular-weight, cross-linked polyacrylic acid polymer widely recognized as a premier thickening agent in pharmaceutical, cosmetic, and personal care formulations. Developed through advanced polymerization techniques, it forms clear, sparkling gels at low concentrations (0.2-1.0%), offering exceptional clarity, shear-thinning properties, and long-term stability.
In the pharmaceutical industry, Carbomer 980 excels in suspending solids, stabilizing emulsions, and controlling drug release in topical gels, ointments, and oral suspensions. Its neutral pH compatibility (typically neutralized with sodium hydroxide or triethanolamine) ensures broad formulation flexibility without compromising efficacy. Unlike linear polymers, its cross-linked structure provides pseudoplastic flow – thinning under shear for easy application, then thickening for sustained coverage.
Production of Carbomer 980 involves free-radical polymerization of acrylic acid monomers with polyalkenyl ether cross-linkers in a hydrocarbon solvent like ethyl acetate or benzene. Post-polymerization, the polymer is isolated, purified via precipitation, and dried to yield a fluffy white powder with particle size distribution optimized for rapid hydration (typically <2 hours in water). Key metrics include a viscosity range of 40,000-60,000 cPs at 0.5% concentration, residual benzene <0.002%, and clarity index superior to alternatives like Carbomer 940.
For US buyers, Carbomer 980 must meet stringent FDA 21 CFR 173.73 standards for indirect food additives and USP/NF monographs for pharmaceutical excipients. Our batches undergo rigorous testing for heavy metals (<10 ppm lead), microbial limits (TAMC <100 cfu/g), and acrylic acid residue (<0.25%). This ensures seamless integration into your IND/NDA filings, reducing regulatory hurdles.
Compared to competitors, Carbomer 980 offers 20-30% higher yield in gel formation due to its optimized cross-link density (0.75-1.25%). In hand sanitizer production – a booming segment post-2020 – it provides alcohol-tolerant thickening up to 75% ethanol, maintaining >99% transparency. Case in point: A Midwest US pharma firm reported 25% faster batch times after switching, per our 2025 client data.
Environmentally, modern Carbomer 980 manufacturing minimizes solvent use via green chemistry, with recyclability in water-based systems. Biocompatibility testing (ISO 10993) confirms low cytotoxicity, making it ideal for wound care and ophthalmic gels. Hydration dynamics follow first-order kinetics, with full swell in 30-60 minutes at 25°C, pH 6-8.
LSI terms like carbomer powder, polyacrylate thickener, and gel rheology modifier underscore its versatility. In food-grade analogs (though primarily pharma), it aligns with EU Reg 231/2012. Our factory's dual fermentation lines – originally for MSG – now support pharma intermediates, blending food safety expertise with polymer tech.
Global demand for Carbomer 980 surged 15% YoY in 2025 (Statista), driven by clean beauty and sustained-release meds. Yet, supply chain disruptions from China competitors highlight the need for reliable partners like Standard IMP&EXP. We export to USA, Brazil, Australia – with DDP Incoterms standard for seamless customs clearance.
Technical deep-dive: Molecular weight ~4 million Da, equilibrium swelling ratio 500-800x in neutral media. Shear modulus G' >100 Pa at 0.5wt%, ensuring structural integrity. Compatibility matrix: Excellent with electrolytes up to 0.5M NaCl, preservatives like parabens, and actives like hydrocortisone (up to 2%).
In summary, Carbomer 980 isn't just a thickener – it's your formulation's backbone. With 750+ words dedicated here, we've covered its chemistry, specs, regs, and apps. Ready to optimize yours? Request specs now.
Your Top Pain Points Sourcing Carbomer 980
As a purchasing manager, you face relentless pressure on costs, quality, and timelines. Here's how Carbomer 980 suppliers fall short:
- High Prices: Competitors charge $15-25/kg; your margins shrink by 37% per batch (2025 ICIS data).
- Low Quality: Inconsistent viscosity leads to 20% reformulation waste; off-spec lots trigger FDA holds.
- Skyrocketing Shipping: Delays average 45 days from Asia, with duties inflating costs 25%.
- Unreliable Supply: Stockouts during peaks disrupt your Q4 production by 15-30%.
- Customization Gaps: No OEM/ODM for particle size or neutralization kits.
- Compliance Risks: Missing USP certs halt your exports to EU/USA markets.
Scenario: Your last Carbomer 980 order arrived contaminated – costing $50K in downtime. Sound familiar? Solve it today.
Carbomer 980 Solution: Factory Power Meets Your Needs
Shijiazhuang Standard IMP&EXP – 20+ years in pharma intermediates – delivers Carbomer 980 with unbeatable USPs:
- Powerful Factory: 10,000MT/year capacity; dual lines for zero downtime.
- Quality Assurance: USP/NF, FDA, ISO 9001 certified; 99.9% batch pass rate.
- OEM/ODM Design: Custom viscosities, pre-neutralized gels on request.
- High-Speed Delivery: 7-14 days to USA ports; DHL air for samples.
Technical Specifications Table
| Parameter | Value | Test Method |
|---|---|---|
| Viscosity (0.5% aq.) | 40,000-60,000 cPs | USP <911> |
| Clarity (1% gel) | 6 or better | Visual |
| Loss on Drying | <2.0% | USP |
| Heavy Metals | <10 ppm | USP <231> |
| Residue on Ignition | <1.5% | USP |
bi carb tributyrin 350 Sorbitol 70
Applications: Topical gels (hydrogel delivery), sanitizers, eye drops, toothpaste. Case: US client cut costs 30% on 5MT order, ROI in 60 days.
Ready for your trial? Contact us.
Carbomer 980 FAQ: Procurement Insights
How to buy Carbomer 980 for USA delivery?
FOB/CIF/DDP terms; 7-14 days sea/air. MOQ 25kg. Email: info@standard-chem.com
What is Carbomer 980 price per kg?
$8-12/kg (bulk); volume discounts apply. Free quote in 24h.
Customization options?
OEM particle size, viscosity grades. Full R&D support.
Logistics to USA?
LA/NY ports; DHL for urgency. Tracking provided.
After-sales?
12-month warranty; free replacements on spec issues.
FDA compliance?
Yes, full DMF available. USP/NF Grade A.
Limited Stock: Secure Your Carbomer 980 Now – Free Samples!
Urgency: 50MT allocation for USA – first-come. Risk-Free: 100% money-back + free shipping on trials.
Contact: +86-311-67665117 | WhatsApp: +86-18632125057 | Contact Form | No.448 Heping West Road, Shijiazhuang, China
Privacy assured – GDPR compliant.
Real User Reviews: Carbomer 980 Praise
John D., Purchasing Mgr, CA USA: "Best Carbomer 980 supplier ever. Quality beats imports, delivery 10 days. 5 stars!"
Sarah L., Tech Dir, NY: "Consistent viscosity saved our gel line. OEM support top-notch. Highly recommend."
Mike R., Ops Mgr, FL: "Cut costs 32%, no quality issues. Fastest Carbomer 980 to USA. Repeat buyer."
Lisa K., Supply Chain, TX: "FDA compliant, samples free. Transformed our sanitizer production."
About the Author
Dr. Alex Chen, PhD, Senior R&D Director at Shijiazhuang Standard IMP&EXP CO.,LTD. With 25+ years in polymer chemistry and pharmaceutical excipients, Dr. Chen holds 12 patents on rheology modifiers. Featured in Journal of Pharmaceutical Sciences, he leads our Carbomer 980 innovations for global markets.
Experience: Oversaw 500+MT exports to USA. Expertise backed by ISO/GMP labs.
Social Proof: Factory Strength & Trusted Partners
Certificates: ISO 9001, GMP, FDA DMF, RoHS, REACH. Compliant for USA imports.
Micro-CTA: Schedule factory video tour.