The wood impactor is a testing instrument,which is suitable for assessing the ability of the coating film on the surface of furniture wooden parts to deform under the impact of different spheres under standard experimental conditions,and its coating resists peeling or cracking from the substrate.Experimental coating strength and adhesion to substrate.Be sure to read the instructions carefully before use.It is operated by**experimental personnel to avoid injury caused by improper operation.For more information,please contact our customer service staff.The wood impactor is designed and manufactured according to GB/T4893.9-92 standard.Provided by Shanghai Rongjida Instrument Technology Co.,Ltd.,the equipment warranty period is one year.If the product has quality problems within one year,the supplier is responsible for free maintenance.If due to improper operation or man-made damage,our company should also provide repair and replacement services,and the costs incurred by our company will be charged at our discretion.
At present,although there are many types of domestic and international impact testers,in the final analysis,the drop height of the weight is multiplied by the mass of the weight,and its impact force causes the coating to be damaged on the principle.For some coatings,counter-impact is also possible.This allows the instantaneous elongation of the coating to be checked.This type of impactor is designed and manufactured for the impact resistance of the paint film on the surface of furniture.It is used to evaluate the impact resistance of the paint film on the surface of the thumb.
Technical parameters of wood impactor
3.Impact steel ball diameter:14mm
4.Weight of heavy hammer:500g±1g
5.Test plate base:(200×250)mm