Bonakol Kalet K4

BONAKOL KALET K-4

BONAKOL KALET K-4 is an adhesive based on modified and activated natural rubber.

APPLICATION:

BONAKOL KALET K-4 is designed for footwear and purse making industries as a supporting adhesive for bonding leathers, cloths and some rubbers. Creates transparent joint. Owing to the peculiar rheology the adhesive is easily applied.

PHYSICAL AND CHEMICAL PROPERTIES:

Appearance:            colorless cloudy liquid

Dry weight:               min 7,0% in accordance with PN-EN 827

Viscosity:                  KF 6mm, outflow  50 ml – 60-100 s in accordance with PN-EN ISO 2431

Brookfield LDVD revolutions 12, spindle 3 – 5000 - 7000 mPas

Density:                     about 0,7 g/cm3

Peel Strength in accordance with PN-ISO 11339 type of material  Canvas-Canvas

Initial – about 0,8 kN/m

Final – about 1,0 kN/m