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.
PRODUCT NAME: CATIONIC STARCH
CAS NO.:56780-58-6
PRODUCT DESCRIPTION:
Cationic starch is made of cationic starch in the reaction process between corn starch and a season of
amines, and then through a series of sections washing, pressing, drying, refining, packaging. It is mainly
used in pulp addition in the papermaking process.
Features:
1. Low gelatinization temperature, clear and transparent paste, long time without stratification.
2. Adsorb with negatively charged fibers and fillers to improve the retention rate of fine fibers and reduce
the concentration of white water.
3. Improve the ash content, folding resistance, surface strength and other indicators.
4. The degree of substitution can be adjusted according to the actual situation of production.
Method of use:
1. In a cooking vessel equipped with a heater and a blender, completely dissolve the dry starch in water
at room temperature and make it with a concentration of about 4%-6%.
2. The prepared starch milk was heated to 90 ~ 95ºC and stirred continuously at this temperature for 20
~ 30 minutes until the starch paste was completely gelatinized (transparent and uniform).
3. Place the gelatinized starch paste in a storage container, dilute it to 0.5-1% concentration here, and
cool it to 50-60ºC before adding it to the sizing point.
Products 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 as needed).
2. Store in a dry, ventilated and cool place.
3. Storage life: 24 months.
4. Cationic starch ensures safe use and does not affect people's health.
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