Fibrous Cellulose
Fibrous Cellulose: Reliable Bulk Supply for Pharma, Food, and Industrial Applications
Meta Description: Source high-quality fibrous cellulose for pharma excipients, food additives, and construction. OEM/ODM from verified China factory. Fast quotes, samples, global shipping. ISO certified.
Sourcing Fibrous Cellulose Without the Headaches
Procurement teams in the US and Europe know the drill. You need fibrous cellulose—pure, consistent powder from wood pulp, micronized to spec for pharma excipients, food fiber fortification, or even as a thickener in coatings. But finding a supplier who delivers on purity, particle size, and lead times without surprise fees? That's where most deals fall apart.
We've shipped over 40,000 tons annually of cellulose derivatives from our Hebei base. Fibrous cellulose fits right in—our powdered grades start at 20-100 microns, insoluble fiber content above 95%, tailored for your batch requirements. No minimums that scare off mid-size importers. Just straightforward bulk at competitive rates.
Picture this: Your ops manager flags a delay on current stock. Particle distribution off, causing clumping in tablet presses. We've seen it dozens of times. Switch to our fibrous cellulose, and those issues vanish. Contractors report smoother extrusion in composites too. It's not hype—it's what happens when production scales match real demand.
Why us? Tang Zhi Technology (Hebei) Co., Ltd. runs 140,000 square meters of automated lines. From pulp refining to spray drying, we control every step. Export to 50+ countries means we handle your customs paperwork before it hits your desk.
Quick tip for buyers: Always verify ash content under 1% for pharma grades. We've turned down specs ourselves if they don't align—better safe than rework.
Request Sample Specs TodayPitfalls That Trip Up Fibrous Cellulose Buyers
I've managed exports for a decade. Seen importers burn cash on bad lots. First mistake: Chasing rock-bottom quotes from unverified mills. You get uneven fiber length, say 50-200 microns mixed, and your extrusion lines jam mid-run.
Second: Ignoring moisture specs. Over 6% absorbed water, and shelf life drops. Food processors deal with mold risks; pharma faces stability tests failing. We cap it at 5% max, post-drying.
Third: Logistics oversights. 20-foot containers hold 18-22 tons depending on bulk density (0.25-0.35 g/cm³ for our grades). Overpack, and you pay demurrage. Underpack, freight costs spike per ton.
One US buyer shared their story last year. Switched from a Southeast Asian source after three rejected shipments—bacterial counts too high. Now on steady quarterly orders with us. Lead times? 15-25 days FOB Tianjin, duties aside.
- Check microbial limits: Total plate count <1000 CFU/g standard.
- Test for heavy metals: Lead under 2ppm mandatory for food.
- Confirm insolubility: >99% in water, no gelling.
These aren't edge cases. They're daily realities for purchasing directors juggling compliance audits.
How Our Fibrous Cellulose Solves It
Fibrous cellulose isn't just powder. It's purified alpha-cellulose from softwood pulp, beaten mechanically, then micronized. We use proprietary washing to strip hemicellulose and lignin—down to 98% pure fiber.
Our grades: Pharma TZ-FC100 (80-120 mesh), Food TZ-FC200 (finer for fortification), Industrial TZ-FC50 (coarser for absorbents). Each hits tight PSD curves—D50 variance under 10% batch-to-batch.
In practice, pharma formulators love the compressibility. Tablets bind without capping. Food techs add it for clean-label fiber boosts—up to 90% dietary fiber claim. Industrial users? Concrete admixtures where it cuts water demand by holding moisture internally.
Customization runs deep. Need 30-micron specialty? We adjust milling. OEM for your label? Full runs, private spec sheets. MOQ starts at 1 ton pallets—scale as you grow.
We've optimized for US FDA 21 CFR compliance. Kosher/Halal on request. No fillers, no surprises.
Inside Tang Zhi's Production Muscle
Jinzhou, Hebei—our 90,000 sqm buildings house continuous lines. Pulp arrives by rail, depulped in gigatons-scale beaters. Purification towers yield wet lap at 40% solids. Then flash drying, classifier mills.
QA hits every hour: NIR for moisture, laser diffraction for PSD, microscopy for fiber morphology. Reject rates? Under 0.5%. That's how we back 40k ton capacity.
Export edge: Dedicated warehouse for 500-ton buffer stock. Tianjin port 2 hours away—trucks roll 24/7. We've loaded 40HQ with 22mt net, pallets shrink-wrapped against humidity.
Not just cellulose. HPMC, RDP, PCE under one roof means bundled shipping for your full additive kit.
Meet the team behind it. Engineers with pulp & paper degrees, 15+ years. We're not brokers—we make it.
10 years shipping cellulose worldwide.
Where Fibrous Cellulose Delivers Results
Pharma: Excipient extraordinaire. Bulking agent in low-dose tablets. Flow aid for direct compression. Handles high shear without dusting.
Food & Bev: Dietary fiber punch. Sprinkled in bakery for volume, no gluten swap needed. Beverages suspend without settling. Clean taste, zero calories.
Industrial: Absorbs oils in composites. Stabilizes slurries in ceramics. Even pet litter—clumps fast, low dust.
One twist: Construction trials. Mixed with HPMC, improves green strength in mortars. Early hydration control.
Case in point: Midwest US nutraceutical firm reformulated protein bars. Our TZ-FC200 boosted fiber 25g/serving, texture held. No reformulation cycles.
Detailed Specifications Table
| Grade | Particle Size (Mesh) | Moisture (%) | Purity (%) | Bulk Density (g/cm³) | Applications |
|---|---|---|---|---|---|
| TZ-FC100 | 100-200 | ≤5.0 | ≥98 | 0.28-0.35 | Pharma/Food |
| TZ-FC200 | 200-325 | ≤4.5 | ≥99 | 0.25-0.32 | Nutraceuticals |
| TZ-FC50 | 50-100 | ≤6.0 | ≥95 | 0.30-0.38 | Industrial |
fibrillated cellulose cellulase and cellulose futamura cellulose
All values typical. COA provided per batch. Custom specs available.
Shipping and Supply Chain Facts
FOB Tianjin standard. CIF quotes on request—factor your port. 1x20' = 18-22mt. Palletized 1mt supersacks common. Wood alternatives for EU fumigation.
Transit to US West Coast: 20-25 days ocean. Air for samples: 3-5 days DHL. Incoterms flexible.
Warning: Humidity control key. We bag with PE liners. Still, inspect on arrival—claim fast if off.
Certifications You Can Bank On
- ISO 9001:2015 Quality Management
- ISO 22000 Food Safety
- HACCP Compliant
- REACH Pre-registered (EU)
- FDA DMF for Pharma Grades
- Kosher/Halal Certificates
Images: 
Full copies on request.
Feedback from Repeat Buyers
Mike R., Procurement Mgr, Ohio Nutraceuticals
"Consistent PSD saved our tableting line. Switched fully after first trial. Lead times beat competitors."
Anna K., Ops Director, Texas Composites
"Absorption rate spot-on for our slurries. No more settling issues. Bulk pricing sealed it."
David L., Supply Chain Lead, Florida Pharma
"Pharma grade passed all audits first time. Responsive team on customs docs too."
Frequently Asked Questions
Q: What's the shelf life?
A: 24 months in dry storage. We've tested lots at 36 months—no degradation.
Q: Can you do small trials?
A: 100kg minimum. Free sample 2kg for qualified buyers.
Q: OEM labeling?
A: Yes, from 5 tons. Full branding support.
Q: Heavy metals testing?
A: Every batch, USP/EP methods. Results in COA.
Q: Lead time for 10 tons?
A: Stock grades 7-10 days. Custom 20 days.
Ready to Source Fibrous Cellulose?
Get factory-direct pricing, samples, or engineering consult.
- +86-15032625168 (WhatsApp/Call)
- admin@tangzhicellulose.com
- Contact Form
- Room 2308, Dongsheng Plaza 2, No. 508 Zhongshan East Road, Chang’an District, Shijiazhuang, Hebei, China
No obligation. Trusted by US/EU importers since 2010.
