Modified Starch Used in Surface Sizing for Paper Making

• CAS No.: 65996-62-5
• EINECS: 613-862-3
• Bonding Function: Instant Adhesive
• Morphology: Solid-State
• Application: Woodworking
• Classification: Thermosetting
• Model NO.: Industry grade
• Main Agent Composition: Natural Polymer
• Characteristic: Weatherability
• Promoter Composition: Stabilizer
• Composition: Organic Material
• Color: White
• Viscosity: Low
• Whiteness: High
• Paste Transparency: High
• Gelatinization Temperature: Low
• Transport Package: Sacks
• Specification: 25kg Net Per Bag
• Trademark: Longhongchem
• Origin: Shandong
• HS Code: 29051220
• Production Capacity: 100, 000tons/Year

Product Description

PRODUCT NAME: OXIDIZED STARCH
CAS NO.:65996-62-5
 
PRODUCT DESCRIPTION:
Oxidized starch is made of natural corn starch by the latest oxidation technology, and then through washing, dewatering, drying, fine sifting and packaging. Mainly used in paper and textile.
Features:
1. Paste viscosity bottom, good fluidity, strong adhesion, high stability. Long-term use will not cause excessive viscosity fluctuation or system pressure increase.
2. The finished product has good film-forming ability, excellent softness, wear resistance and transparency.
3. The product has high whiteness, very low impurity content, increased hydrophilicity of particles, low gelatinization temperature and energy saving.
4. The viscosity of the product can be processed within the scope of user requirements with special purpose; Other indicators can also be processed according to user requirements.
5. Oxidized starch is also used in textile and food industries.
Method of use:
1. Under stirring, add the product to cold water, adjust it to 10% suspended emulsion, heat it up to 90ºC, hold it for 15-20 minutes to fully gelatinize it, add water and dilute it for later use.
2. When mixed with other sizing agents, it should be added in the dilution process after gelatinization.
3. During use, the backflow shall be filtered, the backflow tank shall be kept clean, and the temperature of the paste shall be kept stable.
Product indicators:

ITEM	INDEX
Appearance:	White powder
Moisture(%):	14% max
Whiteness(%):	88% min
Fineness(100mesh sieving):	99% min
PH:	6~8
Degree of substitution:	0.025~0.040

Storage, storage and packing:
1. Packing: net weight 25kg/ bag (can also be adjusted according to needs).
2.Store in a dry, ventilated and cool place.
3. Storage period: 24 months.
4. Oxidized starch ensures safe use and does not affect human health.



If you like our products, please feel free to contact me!