3Q-303 mildew preventive for Leather - Exportimes.com

Supplier Details

Dalian Tianwei Chemical Co., Ltd  

Year Established:2014

Business Type:Manufacturer, Trading Company

Management Certifiation:

Operational Address:
Room-2101,Aixian Street No.10 ,Gaoxinyuan,Zone, Dalian ,Liaoning Province ,China

More from this Supplier

Industry Channel Home

3Q-303 mildew preventive for Leather

3Q-303 mildew preventive for Leather
  • 3Q-303 mildew preventive for Leather
Share to:

Mildew Preventive for Leather

Product Details


Model Number : 3Q-303
Brand Name : Tianwei
Place of Origin : China


3Q-303 mildew preventive for Leather


  •  Product Overview

This product is a compound broad-spectrum bactericidal antiseptic that is produced by our company. It consists of several highly effective fungicides and can kill bacteria, yeasts and fungi. Mainly used in bactericidal and antiseptic applications in the leather production process to protect the leather from bacterial and mold infestation, resulting in material loss


  • Technical index:


 Light yellow liquid

Content of active substance %


Density(20℃) 1.04 g/ml


Ph value 


Chlorine ratio



  • Application

In the leather industry, this product can be used as a sterilizer when fresh skin is immersed in water or as a bactericide when pickling hides, and it can also be used as a preservative in cans for leather products.

Add this product directly to the material. The dosage should be determined by seasonal, environmental, water and other factors, dosage 80 ~ 200ppm, one-time impact dosing is also affected by the degree of dip of different microorganisms.


  • Instruction

1. When the product is used as a preservative for leather products, it is suitable to be added in the last process. The amount added is 0.1%-0.5% of the total mass.

2. If the product is used as a bactericide when fresh skin is immersed in water or when raw hides are pickled, the general concentration is 0.1-1.0% (w/w).

Toxicity index: Acute oral toxicity: LD50 > 2800 mg/Kg (rat)

Acute skin toxicity: LD50 >4000 mg/Kg (rabbit)


  • Packing & storage:

25KG or 250KG Closed plastic bucket packaging

Non-dangerous goods, protected from light at room temperature, no more than 25°C, sealed moisture-proof storage period for 12 months



  •  Notice for Safety performance

(1) Wear protective clothing, rubber gloves, masks, and goggles. Avoid contact with skin. Once in contact with skin, rinse immediately with plenty of water. If you are in serious condition, seek medical treatment immediately and do not delay.

(2) The product should not be in contact with reducing metals such as iron and aluminum during storage so as not to cause decomposition of the product.

(3) This product has poor stability in alkaline media with pH > 9.0 and should not be used. The compatibility of a highly nucleophilic chemical with this product, such as S- and R-NH2, will cause the quality of the product to decline or even completely fail. 


Company Profile

Dalian Tianwei Chemical Co., Ltd. is a collection of production, sales, research and development of fungicides, preservatives, fungicides and intermediate new technology enterprise as a whole, the company is located in the beautiful coastal city -- Liaoning Province Dalian city. 

Company specializing in the production of application in industrial and civilpreservatives, fungicides, bactericides. Main products are "3Q" series ofisothiazolinone fungicides, preservatives, preservatives. Styrene acrylic isothiazolone, bronopol series of water-soluble anticorrosive, anti mildew, fungicide. The annual production of isothiazolone series products 2000 tons, styrene acrylic isothiazoloneseries 1000 tons, 500 tons of bronopol series. 

Company products are mainly used in petrochemical, electric power and metallurgyindustrial circulating water treatment, paper industry, wood industry, paint industry, leather industry, chemical industry and metal machining liquid industries such assterilization, anti-corrosion, anti mildew. 

"3Q" series of products, variety complete, green environmental protection, the quality of the products are in the leading level in the same industry. Perfect company solid technical strength, advanced production technology, well-equipped, detection means; To strictly abide by the safety regulations and standards, and continuously adjust the industrial structure, strengthen the production of hardware device, improve the production equipment, improve safety technology. To ensure the stable operation ofproduction facilities and production stabilization. Each product quality meet the national standard and the enterprise standard, deeply domestic and foreign new old customers love! 

Companies adhering to the "innovation and development, service first, refine on" the purpose, to become the Chinese anti-corrosion, mildew, fungicide industryoutstanding brand! Full implementation of modern quality management, every year a large capital investment, development and university related research institutions, applied to new products, new technology research. 

- to provide you with the safety, environmental protection, green - antisepticdisinfectant products. 

Post Buying Request

  • * Country:Please select country
  • * Title:Please input title
  • * Message:Please input message
  • Your message must be between 20-8000 characters
  • * Your Email Address:Please input Email
  • Your email is also your login ID

You May Be Interested In

辽ICP备09008998号-11 ICP许可证号:辽B2-20160268.Business License. Copyright Notice © 2016-2021 Liaoning MEC Group Co., Ltd. All rights reserved.