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Product profile
CAS No.
9004-65-3EINECS
618-389-6Appearance
Fibrous or Granular PowderModel NO.
DRK-HPMCUsage
Water Retention AgentColor
White or Slightly off-WhiteName
Cellulose EtherGrade
Industrial GradeRaw Material
Purified CottonViscosity
350-200000 CpsManufacturer
Derek ChemicalFree Sample
AvailableUsage 1
Tile AdhesiveUsage 2
Ready Mix MortarCharacteristics
Water Retention, Thickening, Slip ResistanceFeatures
Good Fineness, Easy DissolutionQuality Control
ISO9001Transport Package
Paper Plastic PackageSpecification
25KG/BagTrademark
DURELOSE or CustomizedOrigin
ChinaHS Code
3912390000Production Capacity
50t/DayKey features
Customized Production: Production customized based on customer-provided samples and formula improvement suggestions.
Free Sample Available: 200g free sample provided; customer covers delivery cost.
No MOQ Limit: Small quantity orders are acceptable with no minimum order quantity limit.
High Viscosity Range: Viscosity ranges from 350 to 200,000 Cps to meet diverse application needs.
Superior Water Retention: Prevents rapid drying, cracking, and poor hardening in gypsum and cement materials.
Enhanced Workability: Improves mortar plasticity and coating efficiency in construction projects.
ISO9001 Quality Control: Strict quality control standards ensure consistent product performance and reliability.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-01-16Nearest Port: TianjinAverage Response Time: ≤11.01hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, Others, FCA
AI-Powered supplier vetting
SummaryHebei Derek Chemical Limited is a China-based limited company in Hebei that identifies as both a trading company and manufacturer/factory, focused on cellulose ether, HPMC, redispersible polymer powder, and related chemical and construction applications. The supplier reports ISO 9001 and ISO 14001 certification, eight production lines, stated annual capacities of 25,000 tons of HPMC and 18,000 tons of RDP, and dedicated quality-control and R&D personnel. It reports export activity since 2013, export sales representing 51%–70% of total sales, and access to both self-operated and agency export channels. Evidence of after-sales processes, customization capability, and a broad verified customer base is limited. Trade records show only one transaction associated with the listed buyer in each referenced record, so customer-case strength cannot be firmly established.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory, with stated production of MC, HPMC, RDP powder, and purified cotton. Its description also identifies a specialized focus on cellulose ether production since 2007, supporting a manufacturing-oriented profile.
CertificationsThe supplier reports ISO 9001 and ISO 14001 certifications; the company description specifically states that it passed ISO 9001:2008 certification in 2010. These records provide explicit evidence of certified quality and environmental management systems.
R&D capabilityThe supplier reports 11–20 years of total R&D engineer experience, 18 staff engaged in new-product research, and a stated focus on science and technology investment. These details explicitly support an established R&D function, although specific innovations or development outcomes are not provided.
Production capacityThe supplier reports eight production lines, electronic automated production lines, international equipment, and annual capacities of 25,000 tons of HPMC and 18,000 tons of RDP. It also reports 21–30 quality-control staff and a broad product range, providing clear evidence of substantial production capability.
Product Q&A
Q:How do you guarantee product quality?
A:
1) All raw materials are tested according to main specifications before unloading. 2) Different materials are stored in separate warehouses after unloading. 3) Paper and computer storage records are maintained.
Q:What is your sample policy?
A:
We offer a 200g free sample, but customers must afford the delivery cost.
Q:What are your payment terms?
A:
T/T 30% in advance and balance before shipment.
Q:What is the lead time?
A:
Samples need 3-5 working days, and mass production needs 10-15 working days for lot order quantity.
Q:Do you have an MOQ limit for trial orders?
A:
We have no MOQ limit; small quantity orders are acceptable.
Send Inquiry
*To:
Hebei Derek Chemical Limited
Hebei Derek Chemical Limited*Content:
Supplier replies will be sent to your registered email
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