This instrument is used for leather surface friction Fastness is tested by determining the “fading” and the degree of staining of wool felt to evaluate the color transfer. During the test, wrap dry or wet white wool felt on the friction surface, and then reciprocate the friction on the test piece clamped on the test bench. There are two test methods, dry and wet. m9tTextile Testing Instruments, Testing Equipment Manufacturer
Test Standardm9tTextile Testing Instruments, Testing Equipment Manufacturer
ISO 11640m9tTextile Testing Instruments, Testing Equipment Manufacturer
QB/T 2882(MethodA) m9tTextile Testing Instruments, Testing Equipment Manufacturer
QB/T 2537m9tTextile Testing Instruments, Testing Equipment Manufacturer
IOS 3903.31m9tTextile Testing Instruments, Testing Equipment Manufacturer
IOS 20991-7.3m9tTextile Testing Instruments, Testing Equipment Manufacturer
lISO 11640m9tTextile Testing Instruments, Testing Equipment Manufacturer
lQB/T 2882m9tTextile Testing Instruments, Testing Equipment Manufacturer
lQB/T 2537m9tTextile Testing Instruments, Testing Equipment Manufacturer
lGB/ T 3903.31m9tTextile Testing Instruments, Testing Equipment Manufacturer
lIOS 20991-7.3m9tTextile Testing Instruments, Testing Equipment Manufacturer
m9tTextile Testing Instruments, Testing Equipment Manufacturer
Test principlem9tTextile Testing Instruments, Testing Equipment Manufacturer
Friction head(With or without external weight)square wool felt on friction platform(stretch or not)Carry out reciprocating friction, and after a certain number of times, carry out staining gray card comparison on wool felt, and test leather for color fading gray card comparison, and evaluate the grade.m9tTextile Testing Instruments, Testing Equipment Manufacturer
m9tTextile Testing Instruments, Testing Equipment Manufacturer
The instrument consists of the following parts:m9tTextile Testing Instruments, Testing Equipment Manufacturer
Additional weight: according to each standard required, additional weight is 500g. m9tTextile Testing Instruments, Testing Equipment Manufacturer
Friction hammer: based on According to the requirements of various standards, the friction hammer is500g. m9tTextile Testing Instruments, Testing Equipment Manufacturer
Friction table: test When carrying the sample. m9tTextile Testing Instruments, Testing Equipment Manufacturer
m9tTextile Testing Instruments, Testing Equipment Manufacturer
Power switchm9tTextile Testing Instruments, Testing Equipment Manufacturer
Extend the spiral knob: by rotating The screw knob enlarges the area of the friction table, thereby deforming the specimen fixed on the friction table. m9tTextile Testing Instruments, Testing Equipment Manufacturer
Timer: Settings And display the number of frictions. m9tTextile Testing Instruments, Testing Equipment Manufacturer
Start pause button /spanm9tTextile Testing Instruments, Testing Equipment Manufacturer
Instrument technical parametersm9tTextile Testing Instruments, Testing Equipment Manufacturer
Instrument size:282mm*460mm*470mm(L*D*H)m9tTextile Testing Instruments, Testing Equipment Manufacturer
Test platform size:150mm*100mm(L*W),length directionzui It can be extended25%m9tTextile Testing Instruments, Testing Equipment Manufacturer
