What is the effect of the amount of plasticizer on the properties of adhesive?

Plasticizer is a kind of reagent which can improve the bonding strength between non-sticky or non-sticky materials. Adding plasticizer can also greatly improve the aging resistance and toughness of materials.

The amount of plasticizer has an effect on the properties of adhesives.  When the dosage of plasticizer increases gradually, the surface drying time of the obtained adhesives increases gradually, so the less the dosage of plasticizer, the shorter the surface drying time. Plasticizer dosage/mL surface drying time/min. Filler selection and its effect on product performance can reduce cost, reduce thermal expansion coefficient and shrinkage, thereby increasing thermal conductivity, heat resistance and mechanical strength, improving the fire resistance and shape stability of the parts, eliminating the forming stress of the parts, avoiding cracks, and making the chemical resistance of the adhesives possible. Improve and reduce its water absorption, increase its service life and change its fluidity and specific gravity. The filler used in this experiment is zinc oxide. When the volume fraction of filler is 1%, the adhesive has the best performance. The effect of water on product performance is to adjust the viscosity of adhesives. At the same time, adding a certain amount of water in adhesives can also adjust drying time, reduce costs and reduce environmental pollution. The effect of water on adhesives. The effect of additives on the properties of products. The additives used in this experiment are mixed by alcohols and ethers in a certain proportion. They are mainly used to improve the brushing and frost resistance of adhesives.