5W-20W HPMC Putty Chemical Powder Mortar Tile Adhesive Construction Factory Direct Sales

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Product Description

Basic Information

Appearance
Powder
Main Raw Material
Refined Cotton
Method
Spray
Level
Primer
Drying Method
Drying
Certification
ISO9001
Substrate
Ceramic
Components
Film Forming Matter
Formation Mechanism
Conversion Type
Model No.
HPMC
pH
5-8
Bulk Density
0.40-0.70 g/cm3
Ash Content
3-10%
Particle Size
98.5% Passes Through 100 Mesh
Viscosity
60000-200000
Transport Package
25kg/Bag
Origin
China
HS Code
391239

Product Description

Hydroxypropyl Methylcellulose (HPMC)

HPMC is a highly pure cotton cellulose as raw material, produced under alkaline conditions by special etherification. It appears as a white or whitish powder. HPMC features thickening ability, salt resistance, low ash content, pH stability, excellent water retention, dimensional stability, and superior film-forming properties. It offers a wide range of enzyme resistance, dispersion, and adhesion.

Technical Parameters

Product nameHPMC
Content of Methoxy28.0-30.0 / 27.0-30.0 / 19.0-24.0
Content of Hydroxypropyl7.0-12.0 / 4.0-7.5 / 4.0-12.0
Temperature of Gelation58-64 / 62-68 / 70-90 (°C)
Moisture≤ 5%
Ash≤ 1%
PH Value4.0 - 8.0
AppearanceWhite powder
Fitness80-100 mesh
Viscosity300 - 200,000 (Customizable)

Packing and Delivery

Standard Packing: 25kg HDPE bags with LDPE inner liners.

Storage: Store in a cool, dry place below 30°C. Protect against humidity and pressure. Recommended storage time: within 6 months.

Loading Capacity:
- 20GP: 12 Tons (with pallets) / 14 Tons (without pallets)
- 40GP: 24 Tons (with pallets) / 28 Tons (without pallets)

Product Applications

HPMC Application
  • Cement Mortar: Improves dispersion of cement-sand, enhances plasticity and water retention.
  • Tile Cement: Improves bonding strength and prevents powdering.
  • Refractory Coatings: Acts as a suspension agent and fluidity improver.
  • Gypsum Slurry: Enhances workability and adhesion to substrates.
  • Latex Putty: Improves fluidity and water retention in resin-based putty.
  • Coatings & Spraying: Plasticizer for latex paint; prevents sinking and improves spray patterns.
  • Fiber Wall: Acts as an anti-enzyme and antibacterial binder for sand walls.

Manufacturing Excellence

Production Workshop

Our facility operates under the principle of "Quality First". We have established a strict quality standard inspection system. In addition to ISO9001 certification, we utilize independent testing institutions to ensure all products meet national benchmarks and customer requirements.

Factory Overview Quality Control

Why Choose Us

Service advantages
  • Direct factory connection – no middlemen markups.
  • Professional technical support and high-quality products.
  • Lifelong after-sales service support.
  • Fast shipping via reliable global carriers (DHL, Fedex, TNT, etc.).
  • 24-hour response time for all enquiries.

Frequently Asked Questions

Are you a factory or a trading company?
We operate as both a factory and a trading company, ensuring direct manufacturing quality with professional export services.
What shipping documents do you provide?
Commonly, we provide Commercial Invoice, Packing List, Bill of Lading, COA, Health Certificate, and Certificate of Origin. We can accommodate specific market requirements upon request.
Which port do you use for loading?
Our facility is located near Tianjin Port, though the loading port is negotiable based on your logistical needs.
What are your accepted payment terms?
We accept various payment methods including L/C, T/T, and PayPal for your convenience.
How can I obtain product samples?
Please provide your delivery address, and we will be honored to prepare and send samples for your evaluation.
Can the viscosity of HPMC be customized?
Yes, we can customize the viscosity ranging from 300 to 200,000 cps to meet your specific application requirements.

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