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Modified Corn Based Pregelatinized Starch Powder for Gypsum Plaster Scraper Filler and Thin Layer Seam Applications
US$0.80
1-99 kg
US$0.75
100-999 kg
US$0.70
1,000+ kg
Sample price:US$0.00/kg.Request sample
Product profile
Customization
AvailableColor
WhiteFunction
Enhancing Stability, Improved Workability, Increase in Consistency, Increasing ViscosityModel NO.
LD-PGS-351Solubility
Water SolubleTexture
PowderType
Natural Thickening AgentViscosity
High ViscosityRaw Material
Corn StarchCAS No.
9005-25-8Appearance
White or off-White PowderOdor
Characteristic Odor, No off-OdorForeign Impurities
No Visible Foreign ImpuritiespH (10g/L Solution, 25°C)
5.0-8.0Moisture Content
≤ 12.0%Ash Content (Dry Basis)
≤ 0.20%Gelatinization Degree
> 50%Cold Water Swelling
PresentApplication
Mortar, Putty, GypsumCore Function
Retention & ThickeningFeature
Cold Water SolubleStorage
Dry & Cool PlaceShelf Life
24 MonthsTransport Package
25 Kilogram BagsSpecification
Industrial GradeTrademark
Lida preferredOrigin
ChinaHS Code
3505100000Production Capacity
10, 000 Mt/YearKey features
High Gelatinization Degree: Achieves 98.5 percent gelatinization for superior binding and thickening performance
Cold Water Soluble: Disperses and swells instantly in cold water without heating or cooking
Low Moisture Content: Maintains below 12 percent moisture to prevent caking and ensure flowability
Excellent Purity: Low ash content at 0.18 percent ensures consistent quality in formulations
Versatile Applications: Suitable for dry mix mortar, tile adhesive, wall putty, and oil drilling fluids
Synergistic Performance: Works effectively with HPMC, CMC, and HEC for enhanced construction solutions
Stable Supply Chain: Reliable production capacity with flexible packaging and timely delivery
Company profile
Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤0.04h
About Our Factory & Business Background
AddressNo. 9 Liaoyang East Road, Laoshan District, Qingdao, Shandong, China
Registered Capital6,000,000 RMB
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays
Our Production Capability & Technical Expertise
Main ProductsFlat Pack Container House, Portable Toilet, Folding Container House, Expandable Container House, Space Capsule House, Apple Cabin
R&D Engineers1 people
Our Industry Experience & Global Business Record
Year of Establishment2021-04-07
Main MarketsAfrica, Southeast Asia, Oceania, South America
Repeat Buyers Choice50%~80%
Product Q&A
Q:What is the difference between pregelatinized starch and regular starch?
A:
Pregelatinized starch is physically modified through cooking, drying and grinding, allowing it to dissolve and swell in cold water without heating. Regular native starch requires cooking to gelatinize.
Q:What are the main applications in construction?
A:
It is widely used as a binder and thickener in dry-mix mortar, tile adhesives, wall putty, gypsum plasters, and self-leveling compounds to improve workability, water retention, and crack resistance.
Q:Can it be used together with cellulose ethers (HPMC/CMC)?
A:
Yes. Pregelatinized starch works synergistically with HPMC, CMC, and HEC in dry-mix mortar formulations. Together they provide a complete 'cellulose + starch' binding and thickening solution for construction applications.
Q:What is the shelf life and packaging?
A:
Shelf life is 24 months under proper storage (cool, dry, well-ventilated area). Standard packaging is 25kg kraft paper bags with inner PE liner; jumbo bags are also available upon request.
Send Inquiry
*To:
Qingdao Lidayouxuan Industrial and Trading Co., Ltd.
Qingdao Lidayouxuan Industrial and Trading Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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