|Place of Origin:||CHINA|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||25KGS per paper drum|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||500 tons per year|
|Appearance:||Off-white Or Light Yellow Powder||PH:||7.0~8.0|
|Residue On Ignition:||<2.0%||Loss On Drying:||≤15.0%|
|Heavy Metals:||≤10ppm||DAC Degree:||≥80%|
|Particle Size:||≥60mesh,80mesh,100mesh||Insoluble Substance:||≤2.0%|
Deacetylated Chitin And Chitosan,
Paper Making Deacetylated Chitin,
derived Deacetylated Chitin
Paper Making Chitosan ; Industrial Grade ; Chitosan Powder ; Off-white or light yellow ; non-toxic ;
Chitosan derived from abundant natural products, and can be biodegradable, participate in the ecosystem circulation, not cause environmental pollution, the immobilized enzyme drug controlled release carrier flocculant artificial dialysis membrane with wound dressings artificial skin and papermaking, etc all have widely used since the 1980 s, foreign formed the chitosan development boom, in the 90 s, our country the development study of chitosan is becoming more and more attention.
Using crab shell as raw material, chitosan solid was made by decalcification and deproteinization of chitin, and then deacetyl group of chitin. The chitosan solid was dissolved in acetic acid solution and used as papermaking reinforcing agent. The stability of chitosan and the fracture length, tear strength, folding resistance and fracture strength of paper with chitosan reinforcement were measured. The results showed that the prepared chitosan was of high stability and the paper with chitosan enhancer was superior to that without chitosan enhancer.
Due to the amino and carboxyl groups in chitosan molecules, dissolved in dilute acid can form a colloidal solution of high viscosity, its aqueous solution is a cationic electrolyte, has good film-forming property, and the film strength is large, so it can be used for paper resistance to water and solubility.
This product is non-toxic,odorless,off-white or light yellow powder,and soluble in acid,insoluble in water and base or normal organic solutions.Dissolved in 185℃.
|Appearance||Off-white or light yellow powder|
|Loss on Drying||≤15.0%|
|Residue on Ignition||<2.0%|
Package & Delivery:
Default Package:Paper drum(400mmX550mm)with double layer PE plastic bags as inside lining.Each package is 25.0kg .(Customization is available.)
Storage:Store in dry,clean,shady and cool place.Transportation light and unload lightly,shall not be mixed with hazardous,toxic and pollution items shipment,it is strictly prohibited in the rain.
Delivery:Prompt delivery will be arranged after producing and packaging finished.Our delivery period usually is 5 to 8 work days.
After-sale service:Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
★More detail information please contact us.
1. Custom passing is guaranteed.
2. Our products have been exported to North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa and many other countries and regions.
3. Flexible and Untraceable payment terms.
4. Good after-sale service.
5. We offer high quality products at competitive price in quick delivery.
Contact Person: sales