Email Us

Silicone Hydrophobic Powder

SHP, or silicone hydrophobic powder, is a powder that repels water. Making surfaces water-resistant while preserving vapor permeability is the fundamental purpose of silicone hydrophobic powder. As a result, waterproof building materials frequently incorporate it. Silicone hydrophobic powder can be used in EIFS, paint and coating, and render and plaster.


  • Model No.: SHP-1010

  • Type: Water Repellent Agent

  • Appearance: White Powder Substance

  • HS Code: 3824409000

Inquiry Now Get TDS
silicone hydrophobic powder for use
silicone hydrophobic powder for price
silicone hydrophobic powder for uses
silicone hydrophobic powder for cost
silicone hydrophobic powder for use
silicone hydrophobic powder for price
silicone hydrophobic powder for uses
silicone hydrophobic powder for cost
Functions
Specification
Construction

Celix Silicone Hydrophobic Powder（SHP）Functions

Water Repellency

Creates a protective barrier that repels water from the material surface.

Improved Durability

Minimizes moisture damage and enhances the long-term strength of products.

Long-Lasting Appearance

Preserves a clean look by reducing staining and surface discoloration.

High Compatibility

It can be used in combination with adjuvants such as HPMC, RDP, Defoamer, and Starch Ether.

SHP Specification

Product ModelSHP - 1010
AppearanceWhite free - flowing powder
Bulk Density250-400 g/L
Moisture Content≤3%
Fineness98% pass through 200 mesh
pH Value10 - 12
Recommended Dosage0.15 - 0.35%




SHP in Construction

Waterproof Mortar
EIFS
Render and Plaster
Paint and Coatings
Waterproof Mortar
Waterproof Mortar

Silicone Hydrophobic Powder (SHP) forms a robust water-repellent barrier on surfaces, effectively shielding them from water-induced damage and degradation. It further mitigates common construction issues, including efflorescence formation, mold proliferation, and freeze-thaw cycle-related deterioration. By reducing the water absorption rate of mortar, SHP prevents the occurrence of cracks and enhances the overall structural stability of the material.

More Details +
EIFS
EIFS

EIFS are susceptible to moisture damage, and the addition of SHP addresses this by protecting the insulation and preventing issues like rot. SHP confers hydrophobic properties, particularly to the base and finish coats of the system. It also prevents waterborne stains, discolorations, and surface efflorescence, ensuring the finish remains visually appealing over time.



More Details +
Render and Plaster
Render and Plaster

SHP reduces cracking risks caused by moisture absorption and freeze-thaw cycles. It functions by repelling liquid water to prevent material penetration, yet permits vapor escape—this helps cut down on internal condensation and dampness. Even in wet or humid settings, SHP also keeps the surface clean and fresh.

More Details +
Paint and Coatings
Paint and Coatings

SHP improves coatings' UV resistance, maintaining their color and structural integrity. It also preserves surface appearance, ensuring long-lasting aesthetics. By preventing moisture buildup beneath the coating, SHP further reduces the risk of blistering or adhesion failure.

More Details +
Related Construction Chemical Additives
Gypsum Retarder
Gypsum Retarder
Defoamer
Defoamer
Calcium Formate
Calcium Formate

Contact Us

Partner with Celix for Superior Cellulose Ether Solutions!

Newsroom

Insights on Cellulose Ether Technology
Insights on Cellulose Ether Technology
All News
A Great Start To 2026! Celix's Supply Chain Is Operating At Full Capacity To Ensure The Global Supply Of Cellulose Ethers!
05. Jan. 2026
A Great Start To 2026! Celix's Supply Chain Is Operating At Full Capacity To Ensure The Global Supply Of Cellulose Ethers! Learn More
HPMC for Construction in Russia: Solutions for Cold Weather Projects
20. Dec. 2025
HPMC for Construction in Russia: Solutions for Cold Weather Projects Learn More
Why Modified HEMC Improves Tile Adhesive Quality in Brazil's Construction Sector
12. Dec. 2025
Why Modified HEMC Improves Tile Adhesive Quality in Brazil's Construction Sector Learn More

Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

Celix Cellulose Co., Ltd, is an integrated chemical cellulose manufacturer with in-house R&D, factories, and global sales sites.


Our products include HPMC, HEC, MHEC, VAE RDP, PCE, PVA, Defoamers, PP fibers, HPS, SHP and Gypsum Retarder.

Products

Quick Links

Applications
Contact
  • +8618330106777
  • info@celixcellulose.com
  • Factory Address: XiuCun West, Jinzhou Economic Development Zone, Shijiazhuang City, Hebei Province, China.
  • HQ Office Address: 1806, Zhongheng Building, Chang'an district, Shijiazhuang, Hebei Province, China.
Copyright © Hebei Celix Cellulose Co., Ltd. All Rights Reserved.
Sitemap | Privacy Policy
We use cookies to offer you a better browsing experience, analyze site traffic and personalize content. Part of the tracking is necessary to ensure SEO effectiveness,
By using this site, you agree to our use of cookies. Visit our cookie policy to learn more.
Reject Accept