Hydroxypropyl Starch Ether Enhance Mortar Performance and Water Retention
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Product Highlights
- Cost Reduction: Significantly reduces mortar formulation costs compared to international brands.
- Superior Water Retention: Maintains stable water retention performance even as temperature increases.
- Anti-Sagging Performance: Effectively prevents hanging and sliding in thick mortar layers.
- Enhanced Workability: Improves rheology of spray and plaster mortars with fast thickening function.
- Anti-Stratification: Prevents segregation, making it ideal for self-leveling mortars.
- Extended Open Time: Delays the opening time of mortar for better application flexibility.
- High Crack Resistance: Provides better crack resistance when combined with HPMC.
- Customization Options: Offers full, minor, and flexible customization from samples and designs.
Product Attributes
- Customization
- Available
- Application
- Waterproofing
- Bonding Strength
- High Bonding Strength
- Model NO.
- HPS
- Setting Time
- Fast Setting
- Type
- Air-entraining agents
- After-Sales Service
- Sample Provided
- Storage
- Dry and Cold
- Appearance
- White Powder
- Viscosity
- 1500-6500MPa.S
- Usage
- Construction
- Transport Package
- Nylon Bags
- Specification
- 25kg/bag
- Trademark
- sidleychem
- Origin
- China
- HS Code
- 3505100000
- Production Capacity
- 500ton/Month
Product Images of Hydroxypropyl Starch Ether Enhance Mortar Performance and Water Retention
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Product Description
Starch Ether
Starch Ether can impart unique properties to cement and gypsum based products. It has the similar chemical structure with Hydroxypropyl Methylcellulose(HPMC) that not only provide Hydroxypropyl Methylcellulose(HPMC)-like function, but also has good compatibility with other building additives. In combination with Hydroxypropyl Methylcellulose(HPMC), Hydroxypropyl Starch Ether can play a better thickening effect, with better crack resistance and improve workability. And by adding starch ether, the cost of the mortar formulation can be significantly reduced.
| Type | Viscosity
(5% aqueous solution) |
Application |
| SE-301 | 1000-3000mPa.s | Tile Adhesive |
| SE-302 | 3000-6000mPa.s | Tile Adhesive |
| SE-501 | 1000-3000mPa.s | Wall Putty |
| SE-801 | 3000-6000mPa.s | Gypsum Plaster |
The properties of starch ether in dry mortar are as follows:
- Due to the special chemical structure of starch ether, Hydroxypropyl Starch Ether can effectively prevent the hanging phenomenon of thick layer of mortar, which has a good improvement effect on the sliding of the tile, the hanging of thick layer and other undesirable phenomenon;
- Adding appropriate amount of Hydroxypropyl Starch Ether in the mortar can delay the opening time of it. The water retention of starch ether can be kept stable with the increase of temperature. Therefore, the product can not only improve the water retention performance of the mortar, but also compensate the rapid retention of the water retention capacity of the ordinary water retention agent with the increase of the temperature;
- Hydroxypropyl Starch Ether has a fast thickening function for mortar, which can improve the rheology of spray mortar and plaster mortar;
- Hydroxypropyl Starch Ether can effectively prevent the stratification/segregation of the mortar, which can be well used in self-leveling mortar;
The starch ether produced by Sidley Chemical can replace of international brand starch ether for Drymortar, it has excellent performance in mortar and can greatly reduce the cost.




About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR265603". Items marked "" are certified.
Company Profile
SIDLEYCHEM has focused on the application development and product promotion of construction chemicals such as mortars and coating additives for many years. To provide customers with professional, customized one-stop product supply services and systemized solutions. At present, it has formed fields covering mortar, paint and daily chemicals.
Capacity
SIDLEYCHEM has the production base in Shandong, China with an annual production capacity of 15, 000MT of MC (HPMC/MHEC); 5000 MT of HEC; 10000MT of RDP; 15000MT of Calcium Formate etc.
Services
As one of the best suppliers of mortar additives in China, Sidleychem has its own technology center to assist customers in product analysis, product development, formulation optimization and more. At the same time providing the most competitive products, providing customers with the best customized service is our goal.
Advantage
Most competitive price
Technical Support.
Formula design.
Market scope
SIDLEYCHEM specializes in the production and R&D of high-performance additives. Our products are primarily used in dry-mix mortar, concrete, and coatings. Our product portfolio includes polycarboxylate superplasticizers, redispersible polymer powders, cellulose ethers, retarders, defoamers, air-entraining agents, and other additives.
The company owns a professional laboratory equipped with comprehensive facilities, with over 10 technical personnel and 5 senior technical managers. With outstanding R&D capabilities, SIDLEYCHEM customizes additive production according to client specifications, optimizing customer formulations and products.
The company owns production bases in Tianjin, Shandong, and Egypt, which maximize cost optimization. Global supply chains minimize logistics and production expenses.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- JinQue Xincheng Building, Linyi City, ShanDong, China.
-
Plant Area
- 5580 square meters
-
Number of Employees
- 38
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Qingdao Port
-
Minimum Order Quantity
- 500 Kgs
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
-
Main Products
- Construction Chemicals
-
Production Lines
- 2
-
Production Machines
- Mixing Facility
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 6 people
-
Traceability of Raw Materials
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-10-24
-
Export Year
- 21 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia
-
Number of Foreign Trading Staff
- 11
-
Overseas Agent/Branch
- Yes
-
New Products Launched in Last year
- Yes
FAQ
- What are the main applications of this product?
- It is used for tile adhesive, wall putty, and gypsum plaster.
- How does this product affect mortar cost?
- It can significantly reduce the cost of the mortar formulation.
- What is the minimum order quantity?
- The minimum order quantity is 500 Kgs.
- What are the available customization options?
- We offer full, minor, and flexible customization from samples and designs.
- What is the lead time for production?
- Lead time is within 15 workdays for both peak and off-peak seasons.
- Does the product maintain water retention at high temperatures?
- Yes, its water retention remains stable as temperature increases.
- What is the appearance of the product?
- The product appears as a white powder.
- What payment terms are accepted?
- We accept LC and T/T payment terms.
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