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01
table dry time
table dry time refers to a certain dry conditions, a certain thickness of wet paint film, the surface from liquid to solid state required time.
02
Symbed time
the dry time refers to the chemical curing type paint in the instruction manual specified in the ambient temperature to complete the curing reaction, paint film to meet the indicators described in the manual (e.g. to achieve a certain hardness) the time required.
03
viscosity
viscosity refers to the internal resistance of a liquid to the flow of
to
.
04
solid content
solid content refers to the amount of non-volatile substances contained in the coating, that is, the active components of the coating film-forming substances.
05
cover force the
is the paint's ability to eliminate color or color differences on the substrate.
06
paint film thickness
paint film thickness refers to the thickness of the coating on the surface of the substrate just coated with a paint, can be determined by wet film instrument, wet film thickness and the thickness of the dry film given in the instruction manual corresponding to its value is theoretically calculated. Generally expressed in microns.
07
Dry film thickness
dry film thickness refers to the coating on the substrate surface of the paint film to be completely dry, attached to the substrate surface of the dry paint film thickness, this thickness can be determined by the dry film thickness meter.
08
s gloss
gloss refers to an optical characteristic of the surface, tested with a photoelectrus meter to measure the ratio of the amount of positive reflected light from the surface of the lacquer film to the amount of positive reflected light from the surface of the standard plate under the same conditions. Expressed as a percentage.
09
hardness
refers to the paint film's ability to resist mechanical forces such as collisions, pressures, scratches, etc. Test with a pencil method.
10
flexibility
flexibility refers to the paint film with its substrate deformation without damage.
11
compatibility refers to the ability of one product to mix with another without adverse consequences (e.g. precipitation, condensation, thickening, etc.).
12
adhesion
adhesion refers to the degree of firmness of the binding between the preparatory convex surfaces of the lacquer film (through physical and chemical action). The coated surface can be between a bare substrate and a painted substrate. Test with a dash.
13
weather resistance
weather resistance refers to the paint film sun resistance, UV resistance, heat and cold, weather resistance and other climatic conditions.
14
yellow
refers to the ability of anti-paint film to appear yellowing tendency in the aging process.
15
denaturation
moisture resistance refers to the paint film through alternate temperature changes between hot and cold to maintain its original performance.
16
chemical resistance
chemical resistance refers to the ability to withstand gasoline, acid and alkali.
17
Construction
construction refers to the general refers to the paint in the spray process does not appear flow hanging, wrinkle, seepage, bite bottom, moderate dry speed, low requirements for the construction environment.
18
ratio
double-part paint ratio is based on the resin parts and curing agents contained in each of the active erratic groups, through theoretical calculation and testing obtained by the two-group mixing ratio, according to the ratio given in the instructions, the two groups of the mixture evenly, in order to make the molecules between the two groups to fully react to obtain the ideal performance film.
two-part coating its two parts once mixed together, it must be used up in a specified time, so must master the dosing, how much to use, how much to match, so as not to cause waste.
19
applicable period
the applicable period refers to multi-group chemical curing coatings, after mixing with each other evenly, suitable for the longest period of construction. After this time, even the thinner can no longer be used. 20
Coating Interval
Coating interval refers to the two coatings in the process of coating the interval time requirements, different types of coatings, their interval time is also different, in the construction, should be in accordance with their respective requirements for construction, can not be less than or beyond the interval given by the instructions, otherwise, will affect the paint coating and coating between the binding force caused by paint film peeling and other issues.