 |
| Place of Origin: | China |
| Brand Name: | Golden Grain |
| Certification: | ISO9001, COA,SDS |
| Model Number: | GLMA-99 |
| Minimum Order Quantity: | 100kg |
|---|---|
| Price: | USD1.39/KG FOB QINGDAO ‑6.94 USD/KG FOB QINGDAO |
| Packaging Details: | 25kg/Bag with Paper Drum and PE Inner |
| Delivery Time: | 7 - 10 working days |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 15000MT PER YEAR |
| Color: | White | Hydroxypropoxy Content: | 4.0% - 12.0% |
|---|---|---|---|
| Hs Code: | 3912390000 | Cas: | 9004‑65‑3 |
| Carbonization Temperature: | 190-200℃ | Item: | High Viscosity |
| Chemical Formula: | R=CH2CH(CH3)OH | Classification: | Chemical Auxiliary Agent |
| Einecs No: | 220-971-6 | Keywords: | Cellulose |
| Materials: | Refined Cotton | Appearance: | White To Off-white Powder |
| Usage: | Building Material Additive | Application: | Tile Adhesive,wall Putty,gypsum Products,dry‑mix Mortar |
| Heavy Metals: | ≤20 Ppm |
Product Introduction
Our construction‑grade HPMC is high‑quality white, odorless powdery raw material, tailored for diverse dry‑mixed mortar systems. CAS No.: 9004‑65‑3.
Every batch is subject to rigorous laboratory inspection to guarantee stable performance. Full sets of supporting documents are accessible, including batch‑specific COA test reports, complete MSDS safety data sheets and technical datasheets, supporting customs clearance and customers’ formula development.
As a functional construction chemical additive, our HPMC boasts low impurity content and excellent batch‑to‑batch consistency. It has gained wide recognition in global building‑material markets, and we maintain stable long‑term partnerships with dry‑mortar producers and construction‑chemical distributors across the world.
Core Physical & Chemical Indicators
| 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 |
| Hydroxypropoxy Content | 8.4% |
| Total Bacteria Count | 28 cfu/g |
| Total Mold & Yeast Count | 19 cfu/g |
| Escherichia Coli | Negative |
Unique Performance Advantages for Construction Projects
Strong Water Retention & Anti‑Cracking Effectively locks mortar moisture against fast water loss under high‑temperature, dry conditions. Prevents wall cracking, hollowing and peeling, and extends mortar working time for flexible on‑site construction.
Superior Anti‑Sagging & Adhesion Boosts mortar vertical anti‑slip property to stop large tiles and marble from slipping off. Improves bonding strength on concrete and brick substrates for reliable construction outcomes.
Good Workability & Uniform Dispersion Delivers favorable plasticity and lubricity for easy plastering and troweling. Mixes evenly with dry mortar without lumps or fish‑eyes, securing consistent mortar texture and smooth wall finish.
Typical Batch Analysis (COA): Appearance is white powder and conforms to specification. pH Value (1%, 25°C) is 6.36. Apparent viscosity reads 15.3 cps. Water‑insoluble substance is 0.4%. Loss on Drying is 2.5%. Residue on Ignition is 0.64%. Heavy metals are below 10 ppm and arsenic below 2 ppm. Hydroxypropoxy content reaches 8.4%. Total bacteria count is 28 cfu/g, total mold & yeast count is 19 cfu/g, and Escherichia Coli test result is negative.
Complete Document & Factory Service Support
Inspection Documents Batch‑matched COA certificates, full MSDS safety data sheets and technical specification files are provided for each shipment, to support customs clearance and customer lab evaluation.
Sample Service Free trial samples available. Buyers only bear freight cost to test viscosity compatibility with local mortar formulations.
Customization Service Adjustable viscosity, powder mesh size and custom‑printed packaging labels. OEM packaging for bulk orders is acceptable.
Delivery Cycle Ample raw‑material inventory. General bulk orders are ready for shipment within 7‑15 working days.
Technical Support Professional building‑material team provides free formula‑matching guidance and remote troubleshooting for mortar construction problems.
Global Logistics Cooperate with multiple freight agents, offering sea, air and express delivery services for global destinations.
