Epdm rubber mildew-proof agent, seal mildew-proof does not precipitate
EPDM is a kind of high performance synthetic rubber, because of its excellent weather resistance, ozone resistance, chemical corrosion resistance and good electrical insulation properties, it is widely used in automotive parts, building sealing materials, wire and cable sheaths, bathroom rubber MATS and other fields. However, in a humid or high temperature environment, rubber products are vulnerable to mold erosion, resulting in surface discoloration, odor, and even affect the structural strength and service life of the product. Therefore, the use of EPDM rubber anti-mold agent is particularly important.
Definition and classification of EPDM rubber anti-mold agent
The anti-mildew agent of Dalian Tianwei Chemical is a chemical additive specially used to prevent rubber products from being corroded by mold during storage and use. It usually exists in the form of a white ultra-fine powder and has a highly efficient, broad-spectrum antibacterial and anti-mold effect. According to the content of anti-mildew agent, EPDM anti-mildew agent can be divided into different grades, the higher the grade, the better the anti-mildew effect.
Second, the characteristics of EPDM rubber anti-mold agent
Effective anti-mildew: EPDM anti-mildew agent contains a variety of anti-mildew ingredients, can effectively control the growth of a variety of fungal microorganisms, such as Aspergillus Niger, Aspergillus flavus, Aspergillus discoloration, trichoderma, etc., Staphylococcus aureus, Escherichia coli and other bacteria also have obvious inhibitory effect.
Safety and environmental protection: the anti-mold agent does not contain heavy metals and DMF and other harmful substances, in line with EU ROHS, REACH and other environmental standards, safe and reliable use.
Easy to use: EPDM rubber anti-mold agent does not need to be prepared, can be directly added to the rubber raw material, simplifying the production process.
Wide range of application: In addition to EPDM rubber, the anti-mold agent is also suitable for PVC, PU, silicone rubber and other materials, has a wide range of applicability.
Third, the application of EPDM rubber anti-mold agent
In the production process of EPDM rubber products, the amount of anti-mildew agent added needs to be determined according to the specific use of the product and anti-mildew requirements. Generally speaking, the amount of anti-mildew agent added is between 0.1% and 1% of the total amount of rubber raw materials. Epdm rubber products with excellent anti-bacterial and anti-mildew properties can be prepared through reasonable formulation design and production process control.
For example, when preparing EPDM rubber bathroom MATS, an appropriate amount of EPDM recycled rubber can be added to reduce the cost, and an appropriate amount of anti-mildew agent can be added to improve the anti-mildew performance of the product. In the preparation process, it is necessary to fully mix the anti-mildew agent with other raw materials to ensure the anti-mildew effect.
Fourth, EPDM rubber anti-mold agent market prospects
With the continuous improvement of people's requirements for the quality of rubber products and the increasing awareness of environmental protection, the market demand for EPDM rubber mildew protection agents will continue to grow. Especially in high-end applications such as automobiles, construction, wire and cable, higher requirements are put forward for the antibacterial and mildew resistance of rubber products. Therefore, the development of more efficient and environmentally friendly EPDM rubber mildew prevention agents will become the development trend of the future market.
