Acid modified starch for gypsum board with paper surface

Acid modified starch for gypsum board with paper surface

USD 420 / Metric Ton
Country of Origin China (China)
MOQ 1 Metric Ton
Price USD 420 / Metric Ton
Category Chemicals Biochemical Products

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Acid modified starch for gypsum board with paper surface

Introduction of Modified Starch for Plasterboard
---Production capacity: 100,000 tons/year
Product Profile
Product Name: Modified corn starch
Other Names: Modified maize starch, Corn modified starch
Appearance: White powder
CAS No.: 9049-76-7
Starch type: Acidized starch, Oxidized starch

Plasterboard / Gypsum board industry
In gypsum board production, it is need to add binder to gypsum slurry. During board drying process, the binder has migration activity, which will transfer to the lap interface of protective paper board and gypsum core with evaporation of water

Usage and dosage
1. Dry powder add, dosage is 1% of gypsum (Weigh separately, then mix with gypsum powder)
2. Wet add, dosage is 0.5%--0.8% of gypsum (mix with water, then add into gypsum)

Besides, dosage has indirect or direct relationship with air permeability, degree of sizing and water absorption of protective paper, specification and varities of gypsum, air humidity, gypsum board molding and drying method, and thickness of board, etc.. It should be mastered flexibly in the production process, and stable and accurate addition quantity should be found through practice.

Functions and advantages
1. The gelatinization temperature of acid modified starch is low, which can be adequately gelatinized in the drying process of gypsum board
2. The formed paste has stable viscosity, good adhesion, stable performance, and ehances interlayer adhesion and breaking strength
3. Good water resistance, easy to form a transparent film, effectively prevent the gypsum board’s collapse caused by dampness
4. Our company’s acidized starch is produced with wet production method, which makes it has high purity and stability, and also help save the dosage

Applications
1. Acidized starch is widely used in producing plasterboard, various gypsum board with paper surface
2. Oxidized starch is widely used in producing gypsum board with fiber

Package, Shelf life, Storage
Package: 25kg/bag, 20 tons / 20 ft container without pallet
850kg/bag, 17 tons / 20ft container with pallet
Shelf Life: 24 months
Storage: cool and dry place, avoid direct sunlight 
Country of Origin: China (China)
Sample Policy:
Yes
Payment Terms: T/T, L/C
Packaging Info: 25kg/bag, 20tons/20ft container without pallet
Delivery Info: Prompt

Product Specification

Brand Name : Fuyang
Model No : FY-MS
Material : Corn
Color : White powder

Product Images

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Supplier Info

Company Name :

China Shandong Fuyang Bio-tech. Co. Ltd.

Business Type :
  • Exporter
  • Manufacturer
Supplier Phone: : +8618117xxxxx
Shandong Fuyang Bio-tech. Co. Ltd., situated in the vibrant landscape of Shandong, China, stands as a prominent player in the realm of corn deep-processing with a distinctive focus on bio-fermentation. Our commitment to excellence is evident in the annual production of 700,000 tons of Corn Starch, 100,000 tons of Modified... View Profile

Supplier Info:

Shandong Fuyang Bio-tech. Co. Ltd.

Shandong, China

Year Established: 2009

Business Type:

  • Exporter
  • Manufacturer

Contact Supplier About This Product

Contact Supplier for product pricing, customization or other inquiries

Send Your Message to: Shandong Fuyang Bio-tech. Co. Ltd.

Acid modified starch for gypsum board with paper surface
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