Bath Foam & Shower Gel Additive Dihexadecyldimethylammonium Chloride 75% - Sunly, High Purity Chemical

Product Description

Product Description

DihexadecylDimethylAmmonium Chloride DHDAC (D1621)

DihexadecylDimethylAmmonium Chloride is a premium cationic surfactant with extended hydrophobic chains (C16), typically appearing as a white to pale yellow waxy solid or flake. Its longer alkyl structure ensures exceptional surface adsorption, film-forming capabilities, and enhanced durability in applications. Soluble in hot water or organic solvents, it offers broad-spectrum antimicrobial activity, lasting softening effects, and superior antistatic performance. The long chains enable strong binding to negatively charged surfaces (e.g., fibers, metals), making it ideal for scenarios requiring sustained efficacy.

Specification

Items	Prescription	Prescription
Active Matter %	70±1	75±1
Appearance25℃	Light yellow to white paste	Light yellow to white paste
Free amine +HCL amine<%	2	2
PH(1% aqueous solution)	4.0-8.0	4.0-8.0
ACH Content,<	3	3
(APHA) <	100	100
Package	50kg/drum(Openable),175kg/drum(Openable)	50kg/drum(Openable),175kg/drum(Openable)

Application

Function:

(1) Provides ultra-long-lasting softness, maintaining a soft feel on fabrics after over 50 washes, surpassing short-chain alternatives. Its superior softness performance imparts a luxurious soft touch to fibers and fabrics, enduring extensively.
(2) Delivers robust waterproof performance, forming a hydrophobic layer on surfaces, enhancing material waterproofing.
(3) Offers reliable anti-static performance, minimizing static buildup on material surfaces.
(4) Exhibits strong adsorption on solid surfaces, creating a durable adsorption layer.
(5) Ensures enduring antibacterial protection, adhering firmly to fabric surfaces, with an antibacterial duration > 1 month.

Usage Scenarios:

• Surface modification and protection of materials: Inorganic powder waterproofing for buildings (preventing water seepage and mold), nano-powder filling (granting long-term antibacterial properties), long-term rust prevention for metal surfaces (protective film), stainless steel surface passivation;
• Textile industry: Softening treatment for high-end fabrics (lasting softness), antibacterial softening for high-end bedding, outdoor and industrial fabric (surface adsorption, antibacterial, anti-static, UV protection), medical protective textiles (antibacterial, durable);
• Environmental protection: Long-term disinfection, antibacterial and deodorization for outdoor areas (spraying in landfill sites, sewage treatment plants, public toilets, underground garages, etc., to inhibit bacterial decomposition and odor generation);
• Agriculture: Sustained-release pesticide enhancer (extending efficacy, reducing residues, lowering usage costs), garden and landscape plant maintenance (long-term inhibition of host bacteria of pests like aphids and red spiders, forming a hydrophobic protective film);
• Paper industry: Waterproof and softening treatment for special paper types (such as high-grade packaging paper, decorative paper, etc.);
• Medicine and research: High-end medical auxiliary materials (as an antibacterial component, inhibiting bacterial attachment and proliferation, with good biocompatibility), precise research applications (biomembrane research, template agents, and stabilizers for nanomaterials);
• Other scenarios: Core component of high-end cosmetic film-forming agent, surface moisture-proof treatment for electronic materials, addition of metal lubricants (enhancing lubrication and anti-wear performance).

Packing & Delivery

Company Profile

WHY CHOOSE US?

SUNLY CHEMISTRY

Shanghai Shanli Jinghe Chemical Co., Ltd., established in 2023, serves as the official trading platform of Jiangsu Shanli New Materials Technology Co., Ltd. (formerly Rugao Wanli Chemical Co., Ltd., founded in 1996). Backed by nearly 30 YEARS of expertise in surfactant R&D and manufacturing, we provide high-quality chemical products and customized solutions to customers worldwide, serving a wide range of industries and applications.

Our product portfolio includes intermediates, textile chemicals, oilfield chemicals, disinfectants, water treatment chemicals, biocides, and personal care ingredients. These products are widely applied in home & personal care, textiles, energy, and industrial cleaning. Whether you require standardized products or OEM customization, we deliver reliable supply and professional technical support tailored to your needs.

Our manufacturing base is located in the National Hai'an Economic and Technological Development Zone, covering over 15,000 square meters. It is equipped with a DCS automated control system and an international-standard quality control laboratory, with an annual production capacity exceeding 40,000 tons. We are ISO 9001 certified and hold a hazardous chemicals business license. Leveraging our strategic location within a one-hour radius of Shanghai Port, we have established an efficient and flexible supply chain capable of fast response and on-time delivery, supporting multiple trade terms including EXW, FOB, and CIF.

Our products are exported to over 30 countries and regions, including the Middle East, Southeast Asia, Europe, the Americas, and Russia. We have built long-term partnerships with many internationally renowned companies. Driven by technology, quality, and service, we are committed to creating sustainable value for our customers. Choosing Shanli means choosing a trusted global chemical partner.

WHAT WE CAN DO ?

1.Excellence in product quality

Sunly chemistry firmly commits to providing customers with high-quality surfactant products. Drawing on the industry experience and technical accumulation of Wanli Chemical Industry (1996) in Rugao, Shanli Chemical has acquired consistent technical strength and quality assurance. We focus on the research and production of various types of surfactants such as cationic, amphoteric, and nonionic, as well as the improvement of product quality. Through research and innovation, formula optimization, and process control, we have established a rich product formula system and a mature quality management process in a wide range of application fields.

02. Stable and reliable supply capacity

The 16,000 square meters professional production base located in the national-level economic and technological development zone (Haian, Jiangsu Province) guarantees the production supply and on-site storage of 40,000 tons of high-quality products annually for Sunly Chemical. The factory is equipped with DCS automated production lines and high-standard quality control laboratories, and a professional team provides the entire process services to ensure that each batch of products can be delivered to high standards. Leveraging the geographical advantage of being close to Shanghai Port, Sunly Chemical can flexibly meet the timeliness requirements of global orders and ensure on-time delivery.

03. Professional custom synthesis support

With an emphasis on application value, Sunly Chemical has accumulated rich formula systems and customized synthesis experience over a long period of practice. From demand alignment to technical communication, from formula optimization to product delivery, the professional team of Sunly Chemical will provide customers with targeted customized synthesis and technical support to meet the individualized needs of customers in different fields, continuously expanding the application scope and application value of the products.

FAQ

Q1: Are you trading company or manufacturer?

A1: We are chemical factory in China. So we can provide wholesale price. 

Q2: How can I get the samples? 
A2: We can provide you sample for our existing products, the lead time is about 1-5 days.You just need to pay the sample 

Q3: Can you provide relevant documents? 
A3: Of course. We can provide Commercial Invoice, Packing List, Bill of loading, COA and Origin certificate. 

Q4: Do you accept third party inspection? 
A4: Yes.we do. 

Q5: How long is your delivery time?
A5: Generally it is with 7 days if the goods are in stock. According to quantity your required,the delivery time may slightly change. 

Q6: What's your terms of payment? 
A6: We can accept various payment methods, L/C, T/T. 

Q7: Can your company accept the special requirements of your customers? 
A7: Of course, we can.