Paste The Wall Wallpaper

but there was none of the manufacturers can provide consistent performance and stability of a dedicated PVC! Production of high-end wallpaper product, it can not not import the raw materials. Third, the viscosity reducer used to adjust the viscosity of PVC paste, applied to suit the requirements. Environmentally friendly reducing agent should be colorless and transparent liquid. Its up to 200C during processing, a dry point of less than 200C, the whole unit should evaporate, PVC surface dry, tasteless, very little remains in the final product PVC. Viscosity reducer purity is not high or not environmentally friendly, smell is left in the product. Fourth, ink thinner ink product concentration, high viscosity, can not be directly used for printing, it must be diluted before use. 1, ethyl acetate (alcohol - that is esterified ethanol) is the major diluent printing ink, no physiological toxicity, low temperature, easy to volatile, so no residue on the finished product, no smell, especially in line with environmental requirements. (Note: The water-based ink diluent is water and alcohol.) 2, low non-environmentally friendly materials taken many manufacturers to reduce costs, such as take a lot of mixed diluents containing cyclohexanone, butyl ketone, xylene and the like. Such as xylene, good compatibility with PVC, can improve color fastness, but toxic, smell great. Another example cyclohexanone has a strong pungent odor. Seriously affect the consumer's identity is a wallpaper version open to smell the smell or odor. Fifth, the pigment or ink (ink) either aqueous ink or oil-based ink, the basic pigment is an inorganic pigment containing various minerals. Thus, the need for restrictions on its heavy metal content, in order to control the scope of the environmental permit.