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

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Product Description

Basic Specifications

Appearance
Powder
Main Raw Material
Refined Cotton
Method
Spray
Level
Primer
Drying Method
Drying
Certification
ISO9001
Substrate
Ceramic
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
HPMC Product Overview

Product Details

Hydroxypropyl MethylCellulose (HPMC) are widely used in construction, pharmaceutical, food, cosmetic, detergent, and paints as a thickener, emulsifier, film-former, binder, dispersing agent, and protective colloid. We provide both regular grade HPMC and modified versions tailored to specific requirements, including quick water dispersion, extended open time, and anti-sagging properties.

Technical Parameters

Parameter Item Standard Specifications
AppearanceWhite or off-white powder
Methoxy (%)19.0 ~ 24.0
Hydroxypropoxy (%)4.0 ~ 12.0
pH Value5.0 ~ 7.5
Moisture (%)≤ 5.0
Residue on ignition (%)≤ 5.0
Gelling temperature (ºC)70 ~ 90
Particle sizeMin. 99% pass through 100 mesh

Typical Applications

Tile Adhesive
  • Good water retention: prolonged opening time makes tiling more efficient.
  • Improved adhesion and sliding resistance: especially for heavy tiles.
  • Better workability: ensures lubricity and plasticity for easier application.
Cement Plaster / Dry Mix Mortar
Mortar Application
  • Easy dry mix formula due to cold water solubility.
  • Good water retention: prevents fluid loss to substrates.
  • Increased water demand: expands spray area and improves economy.
Wall Putty & EIFS
Wall Putty EIFS System
  • Anti-sagging: avoids corrugation during thick coat spreading.
  • Increased mortar yield: increases volume based on dry mixture weight.
  • Improved wetting ability for EPS boards and substrates.

Production Capacity & Quality

Production Facility

Operating with a production capacity of 35,000 tons per year, our facilities utilize advanced technology including 12 integrated horizontal reaction kettles and a DCS control center. This automates the entire process, ensuring consistent quality and high efficiency. We are committed to green development with advanced sewage treatment systems aligning with international environmental standards.

Automated Workshop

Packing & Delivery

Packing Details
  • Standard Packing: 25kg bags (HDPE outer with LDPE inner).
  • Storage: Store in a cool, dry place below 30°C; protect from humidity.
  • 20GP Load: 12 Tons with pallets / 14 Tons without pallets.
  • 40GP Load: 24 Tons with pallets / 28 Tons without pallets.
Shipping Logistics

Why Choose Us

Core Values
Quality Assurance: Rigorous testing and ISO9001 certified control processes.
Technical Support: Expert guidance on optimizing formulations for various applications.
Consistent Supply: Reliable global supply chain with significant annual capacity.
Innovation: Ongoing R&D to provide cutting-edge cellulose solutions.

Frequently Asked Questions

Are you a factory or a trading company?
We operate as both a high-tech factory and a trading company, integrating research, development, and direct export.
What documents do you provide for international shipping?
Commonly, we provide Commercial Invoice, Packing List, Bill of Lading, COA (Certificate of Analysis), Health Certificate, and Origin Certificate.
Which loading port do you typically use?
Our primary loading port is Tianjin Port, though other ports can be negotiated based on requirements.
What are your standard payment terms?
We accept L/C (Letter of Credit), T/T (Telegraphic Transfer), and PayPal.
How can I obtain samples for testing?
Please provide your detailed address, and we will be honored to arrange samples for your evaluation.
What is the shelf life and storage requirement for HPMC?
It should be stored in a cool, dry place below 30°C. Due to its thermoplastic nature, storage should not exceed six months for optimal performance.
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