Mildew Preventive For Leather

  • Mildew Preventive For Leather
  • Mildew Preventive For Leather
  • Mildew Preventive For Leather
Mildew Preventive For Leather
  • 60MT/MONTH

1. 3Q-303 mildew preventive for Leather, It's a compound broad-spectrum bactericidal antiseptic
2. Mildew Preventive is a biocide mold killer for leather ,consists of several highly effective fungicides.
3. Widely used in bactericidal and antiseptic applications in the leather production process to protect the leather from bacterial and mold infestation.

3Q-303 Mildew preventive for Leather


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:


Typical value


 Light yellow liquid

Content of active substance %


Density(20℃) 1.04 g/ml


Ph value 


Chlorine ratio




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.



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)

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. 


Package & Storage:

The product is packaged in 25kg/drum or 200kg/drum or IBC drum ,and then wrapped in pallets to ensure the cargos are not damaged during transportation.

It should be stored in a dry,cool and sealed place,avoid light ,storage period of 12 months.

biocide mold killer for leather

Company Profile:

Dalian Tianwei Chemical Co.Ltd has been specialized in bactericides, antiseptics,preservatives and anti-mold agents for more than 20 years, and we’re confidence to provide our customers with high quality products and better services.

our main products are CMIT/MIT, MIT, BIT, OIT, DCOIT, BRONOPOL, DBNPA, PCMX, PHMB series products and corresponding formula products. As antibacterial agent and preservatives, they can be widely used in daily chemical products, personal care products, petrochemical industry, electric power, central air conditioning circulating water treatment, paper and pulp, coating and interior and exterior wall latex paint, metal cutting Fluids, lubricant processing fluids, textile printing and dyeing, PVC plastics, wood products, leather and other industries

We have established long-term and stable cooperative relations with customers in more than 20 countries around the world

Antimildew for leather


Transport Mode:

Multiple transportation methods can be selected,Including sea transport, land transport, air transport and rail transport,We can arrange the shipment according to the shipping method required by the customer. Let our customer receive our products as fast as possible.

mold imhibitor for leather

Quality Testing Center:

Dalian Tianwei Chemical Co.,Ltd has strict requirements on product quality, In order to control the quality of our products, the production department performs product quality inspection on each batch of cargo produced with advanced equipment for testing and manufacturing.

Before our new customer places an order , we can send the sample for your testing . We ensure the quality is the same as bulk quality.

biocide mold killer for leather

Our Market:

We have established long-term cooperative relationships with more than 20 countries customers around the world, and our products are exported to America, Southeast Asia, East South Africa, Netherland, Singapore, Brazil, Dubai, Thailand, Malaysia, Indonesia, Chile, Nigeria, Japan, South Korea etc.

Over 20 years’ experience make us expertise in industrial biocide, preservatives and mold inhibitor, and we’re confidence to provide you with high quality products and also good services. Over the years, our company has won identical praise from our customers. Dalian Tianwei Chemical Co., Ltd. is your trusted partner.

Antimildew for leather

Our Service :

1. Our company has a professional, united, aggressive and energetic technical research and development team, a management team with modern management consciousness.

2. We focus on industrial biocide,preservatives,mold inhibitor for more than 20 years, set up long term realatinship with many customers.

3. In order to improve the quality of our products constantly, our company has established a specialized quality control center. Our professional R & D team will provide continuous technical service support to our customer.

4. With the long-term cooperation with customers from all over the world, we have opened up new business scopes. We always adhere to customer-centricity, focus on product quality, respond quickly to customer needs, and provide customers with stable and reliable products.

mold imhibitor for leather

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