Preservatives and fungicides commonly used in textile yarns and fabrics are a type of chemical auxiliaries that can inhibit or kill microorganisms (such as bacteria, fungi, and yeasts). Their core function is to prevent problems such as mold, rot, odor, and strength reduction caused by microbial growth during the storage, processing, or use of textiles. The following is the specific introduction:

The processing temperature of PPR pipes is relatively high (usually 200-260°C), so high-temperature resistant and stable antibacterial agents need to be selected. Inorganic antibacterial agent

There are many kinds of sterilization preservatives, which can be divided into inorganic sterilization preservatives and organic sterilization preservatives according to the different molecular structures. 1, inorganic bactericidal preservatives

Isothiazolinone, as an internationally recognized low-toxicity new fungicide, has emerged in the field of preservatives in recent years and is known as a new star in this field.