Paint knowledge | how to deal with the crack of furniture paint surface

Core tip: due to improper material selection and construction in the early stage, there will be large and small cracks on the wood paint surface How to repair these cracks and prevent the cracks from spreading is the concern of many owners When the furniture is repaired after the paint surface cracks, according to the different paint surface, the remedial measures adopted are also different Wood painting is divided into clear oil and mixed oil, among which clear oil is divided into common paint and water-based paint, and the treatment methods are different 1、 Prevent paint cracking: prevent furniture cracking in the construction stage, and prevent it from the construction stage The reason for the easy cracking of the paint surface in the construction stage is that the moisture content of the wood is too high, and the wood deforms after painting, resulting in the paint Shenyang steel structure fireproof coating construction expert punde Building Fire Engineering Co., Ltd Recommended introduction: since its establishment, Shenyang punde Construction Fire Engineering Co., Ltd has cultivated a group of professional construction teams with excellent equipment, rich experience and serious responsibility with advanced and scientific management methods and strict engineering quality assurance and after-sales service system It has undertaken a number of fire system installation projects, which has been praised by customers Every idea and special requirement of you will be fully considered by us and fully realized in the construction technology, which will become the cornerstone of our successful long-term development We are looking forward to your invitation, to provide you with quality services and high-quality technical support! All construction coatings have passed ISO9001 Paint Home News: due to the improper material selection and construction in the early stage, there will be large and small cracks on the wood paint surface How to repair these cracks and prevent the cracks from spreading is the concern of many owners When the furniture is repaired after the paint surface cracks, according to the different paint surface, the remedial measures adopted are also different Wood painting is divided into clear oil and mixed oil, among which clear oil is divided into common paint and water-based paint, and the treatment methods are different 1、 Prevent paint cracking: prevent furniture cracking in the construction stage, and prevent it from the construction stage The reasons for the easy cracking of the paint surface in the construction stage are that the moisture content of the wood is too high, and the wood deforms after painting, leading to the cracking of the paint film; the putty is too thick, leading to the cracking of the primer; the primer is applied in a thick way once, when the thickness of the paint film exceeds a certain limit, the performance of the paint film will be very brittle; the paint is not mixed according to the proportion specified in the construction, leading to the cracking easily Understand the reason that the paint surface cracks easily in the later stage of construction, so pay attention to avoid these problems during construction Before construction, the moisture content of wood shall be finally tested to ensure that the moisture content is less than 15%, and then construction shall be carried out; no matter what kind of putty, one-time thick scraping shall be avoided; one-time thick coating of primer shall be avoided, and thin coating shall be conducted for many times; paint shall be prepared according to the construction instructions 2、 Prevent paint cracking: avoid water vapor to prevent paint cracking during normal maintenance, and pay attention to prevent water vapor intrusion during normal maintenance Because the water vapor will penetrate into the furniture along the invisible fine lines of the paint surface, forming the hollowing of the paint surface, and finally lead to falling off Especially the furniture in the toilet is easy to crack or even fall off the paint surface Therefore, when using it at ordinary times, we must pay attention to that if there is moisture on the furniture, it must be immediately wiped with a dry rag to prevent the long-term erosion of moisture Home of coatings is specialized in coatings, diatom mud, paint coating, coating technology, fire retardant coating news and coating, diatom mud, paint coating, coating technology, fire retardant coating decoration knowledge and decoration renderings,