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- Brand：hebei qujie
- Model：170kg/Drum
- Purity：99%
- Cas：108464-53-5
- Createtime： 2026-06-02
- Updatetime： 2026-06-05
| useage | Applied for hair conditioning and antistatic. |
| deliveryInfo | |
| appearance | colourless liquid |
| aliasen | |
| supplyCapacity | 90T/Month |
| harbor | tianjin qingdao shanghai |
| minorder | 1KG |
Introduction and Application:
Polyquaternium-7 is a cationic copolymer with high charge density and good stability in a wide range of pH values. This feature makes it an ideal product for dry and wet chemical treatment of hair . Polyquaternium-7 is used in the care of human hair and skin.
Polyquaternium-7 is also used as a flocculant for sludge adjustment in urban sewage, industrial sewage and wastewater treatment systems, and is especially suitable for raw sewage or processing sewage, food processing wastewater, fermentation wastewater and other organic sludge suspended solids and biodegradable sewage. Mud dewatering, and clarification treatment of various types of industrial wastewater. This product can be used as a retention aid in the paper industry, as well as the
dewatering of fiber-containing wastewater sludge. It is used to process various mineral slurries in mining and mineral processing.
It is also used for oil-water separation, dehydration and oily wastewater treatment in oil fields and refineries.1.This product is a high polymer cationic surfactant, which is highly soluble with cationic, non-ionic and amphoteric surfactants.
It has excellent lubricity, softness, hydrophilicity, film-forming and antistatic properties.
Analytical Result 
FAQ Q1: Sample request Could I get a sample before placing an order? For high-value items, you only need to cover the sample cost and shipping fee. After long-term cooperation or once you become our VIP client, we can provide free samples upon your request. Q2: Payment terms We accept T/T, L/C and trade insurance. You may pick the option that suits you best. Q3: Delivery & lead time after payment Small orders will be sent via international couriers (DHL, FedEx, TNT) or air freight. You will receive the goods within 3 to 5 working days after shipment. For bulk orders, sea shipping is the most cost-effective choice. Transit time ranges from several days to weeks, depending on your destination port. Q4: Custom packaging & labels Yes, we support customized labels and packaging as per your requirements. Q5: Quality assurance All our products are fully qualified. We conduct strict testing and will provide the Certificate of Analysis (COA) prior to delivery. After-sales Service 1. All products are manufactured and inspected in compliance with national standards. Defective goods are never delivered. We strictly abide by quality commitments and after-sales regulations. 2. If you have any quality complaints, we will respond within 24 hours. Should our products fail to meet quality standards, we offer a full refund.
