Audited Supplier
Chitosan quaternary ammonium salt is an important class of chitosan derivatives, which have good water solubility, moisture absorption, bacteriostasis and flocculation, and are used in medicine, cosmetics and environmental protection. It is becoming more and more widespread. Its complex will have a major innovative breakthrough in the fields of gene-loading, drug-loading, anti-bacterial wound materials, anti-coagulant materials, and water treatment materials.
1. Paper handling agent: retention and help filter enhanced and transparent colorless, high tensile strength, good folding resistance, so that anti-aging paper and other characteristics.
2. Textile printing and dyeing treatment agent: fabric antistatic, antibacterial antibacterial, anti-wrinkle fiber, dyeing finishing, etc.
3. Environmental water treatment flocculant: all kinds of factories, oil fields, life and other waste water treatment, or from the waste water recovery of useful substances (the mechanism should be grafted by a large number of positive charge to neutralize or polymer chain bonding bridge double Role, so that the solution of colloid and other negative charge impurities condensate desalination and flocculation settlement).
4. Other: antibacterial film formation, heavy metal adsorption, daily chemical intermediates, tobacco and other fields also have suitable applications.
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Q1. What's your payment terms?
T/T L/C Paypal Western Union.
Q2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days,due to different products you choose.
Q3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton,and also as your request bag.
Q4. How about the validity of the products?
According to the products you ordered.
Q5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA ,Origin certificate.
If your markets have any special requirements, let us know.
Q6. What is loading port?
Usually is Shanghai,Beijing or Shenzhen.
We can provide free samples (small quantity) to you, but the freight cost on buyer's account.
Q8: Can you do customized?
We can make the products as per customers' requested products and quantity
