water soluble yarn water soluble sewing thread

water soluble yarn water soluble sewing thread

Specifications: 

PVA yarns can be divided into water soluble and non-soluble yarn. Water soluble PVA yarn is a functional yarn developed by the Japanese in the past decade. According to the different soluble temperature, water soluble yarn divide into 20 degree, 40degree, 70degree, 80degree, instant and 90 degree. It has many specific functions in different temperature, such as systolic function.

Its composition is a polyvinyl alcohol. Polyviny alcohol is one of the few with the biode-gradability of syntactic polymer material. It is soluble in water, tasteless, non-toxic, aqueous solution was colorless and transparent, natural biological degradation in a shorter period of time, insoluble polyvinyl alcohol component is polyvinyl alcohol. It has good acid antalkali resistance, resistance to hot and dry performance.

Temperature                 Main specification               

90degree                    20s 40s 45s 60s 80s 100s

80degree                    20s 40s 60s 80s

40degree                    40s 60s 80s

20degree                    20s 40s 50s

Pictures: