film resistance
1.This result indicates that the gas-film resistance controls the rate of absorption.
3.The results show that the cohesiveness to cotton and polyester-cotton is better and that the property of size film is improved, especially the film abrasion resistance improved.
4.The process and equipment for the production of PVC calendering products were introduced as well as the applicaiton of PVC calendering products in food storage film,fogging-resistance greenhouse film,spraying advertising cloth,water bed film,leakage-proof geomembrane,packaging film,floor leather,artificial leather,kang covering leather and antibacterial plastic products.
6.It was indicated that the reflectance of ITO film in IRregion shows strong dependence on film square resistance. The electromagnet constitutive characteristics,n and k, show slight dispersion at the wavelength range of 450 -800 nm. Linear simulation on absorptancenear optical absorption edge of the film indicates that the transition from valance band to conduction bandat K=0 is a forbidden transition.
8.The film electrode shows a Nernst potential response for pH3—12 and electrode coefficient 57mV/pH. The film electrode have higher resistance interference for Li~+, Na~+, K~+.
9.With it, a denser phosphating film with good corrosion resistance and high adhesion to paint coating can be obtained under room temperature (5-40℃) for1-5 min.
10.The influence of amount and feeding method of FBA (fluoro methacrylate), dosage of NMA (N-methyl acrylamide) and amount of emulsifier on chemical resistance of fluoro emulsion coatings film through determination of chemical resistance and contact angle of the film.
