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| Place of Origin: | China |
| Brand Name: | Golden Grain |
| Certification: | ISO9001, COA,SDS |
| Model Number: | GLMA-241 |
| Minimum Order Quantity: | 100KG |
|---|---|
| Price: | USD1.39/KG FOB QINGDAO ‑6.94 USD/KG FOB QINGDAO |
| Packaging Details: | 250kg/drum, 270kg/drum, 275kg/drum with new plastic drum, 1300kg IBC drum, flexible bag |
| Delivery Time: | 7 - 10 working days |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 15000MT PER YEAR |
| Density: | 0.4 - 0.6 G/cm³ (bulk Density) | Product Name: | HPMC |
|---|---|---|---|
| Chemicalstability: | Stable Under Normal Conditions | Appearance: | White To Off-white Powder |
| Methoxycontent: | 19% - 24% | Hydroxypropoxy Cntent: | 4% - 12% |
| PH Value: | 4.0-8.0 | Bulk Density: | 0.3 - 0.5 G/cm³ |
| Application: | Construction, Building Material Additive | Moisture Content: | < 5% |
| Einecs No: | 220-971-6 | Keywords: | ,HPMC Powder |
Product Introduction
Our construction‑grade Hydroxypropyl Methyl Cellulose (HPMC, CAS No.9004‑65‑3) is high‑quality white odorless powder developed for dry‑mix mortar, tile adhesive, wall putty and other building material formulas.
All batches are subject to strict laboratory testing under unified quality standards. Complete supporting documents including batch COA reports, MSDS safety sheets and technical specifications can be offered for customs clearance and customers’ incoming inspection as well as formula debugging.
This building chemical additive delivers stable physicochemical performance with low impurities and consistent batch‑to‑batch quality. It is well‑received in overseas markets and widely supplied to dry‑mortar factories and construction chemical distributors worldwide.
| Item | Typical Result |
| Appearance | White powder, conforms |
| pH Value (1%, 25°C) | 6.36 |
| Apparent Viscosity | 15.3 cps |
| Insoluble in Water | 0.4% |
| Loss on Drying | 2.5% |
| Residue on Ignition | 0.64% |
| Heavy Metals | < 10 ppm |
| Arsenic | < 2 ppm |
| Methoxyl Content | 28.2% |
| Hydroxypropoxy Content | 8.4% |
| Total Bacteria Count | 28 cfu/g |
| Total Mold & Yeast Count | 19 cfu/g |
| Escherichia Coli | Negative |
Inspection Documents: Each shipment provides corresponding batch COA analysis certificate, full MSDS safety data sheet and technical spec file for import customs inspection and laboratory testing.
Sample Service: Free trial samples are available, buyers only undertake shipping cost to test viscosity matching with local mortar formula.
Customization Service: Adjustable viscosity, powder mesh size and packaging printing labels, support OEM bulk order packaging.
Delivery Cycle: Large stable raw material inventory, general bulk order finished shipment within 7–15 working days.
Technical Support: Professional building material technical team provides free formula matching guidance, solve mortar construction operation problems remotely.
Global Logistics: Cooperate with multiple freight forwarders, support sea, air and express delivery solutions for all regions.
Store sealed packages in cool, dry and ventilated warehouse, keep away from strong oxidants and direct sunlight, avoid dampness and rain soaking during transportation. The product is non-dangerous goods, no special dangerous goods transport certification required, convenient for cross-border logistics clearance.
FAQ
If you are dry mortar manufacturer, construction chemical wholesaler, building raw material importer or engineering material supplier looking for stable quality building additives with complete test certificates, please send your required viscosity grade and order quantity. We will offer competitive factory bulk price and full set supporting documents for your business cooperation.
