SU79734A1 - Test method for the anti-rottenness of fabrics, threads and the like - Google Patents

Test method for the anti-rottenness of fabrics, threads and the like

Info

Publication number
SU79734A1
SU79734A1 SU43372A SU43372A SU79734A1 SU 79734 A1 SU79734 A1 SU 79734A1 SU 43372 A SU43372 A SU 43372A SU 43372 A SU43372 A SU 43372A SU 79734 A1 SU79734 A1 SU 79734A1
Authority
SU
USSR - Soviet Union
Prior art keywords
fabrics
rottenness
threads
test method
sample
Prior art date
Application number
SU43372A
Other languages
Russian (ru)
Inventor
З.С. Розова
Original Assignee
З.С. Розова
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by З.С. Розова filed Critical З.С. Розова
Priority to SU43372A priority Critical patent/SU79734A1/en
Application granted granted Critical
Publication of SU79734A1 publication Critical patent/SU79734A1/en

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  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)

Description

Предлагаемый способ дает возможность ускорить определение противогнилостных свойств тканей, пр жи, шпагата и литок из растительных , животных и искусственных волокон и определить врем  необходимое дл  потери крепости испытуемым образцом.The proposed method makes it possible to accelerate the determination of the anti-rotten properties of fabrics, yarn, twine, and canes from plant, animal, and artificial fibers and to determine the time required for the strength loss of the test sample.

Прибор дл  осуществлени  способа не требует применени  какого-либо силомера и состоит из неравноплечего рычага первого рода.The device for carrying out the method does not require the use of any force meter and consists of an unequal arm of the first kind.

На коротком плече рычага (см. чертеж) помещают испытхемый образец между двум  зажимами, из которых нижний неподвижен. На д.гипном плече рычага с делени ми помеп аетс  груз.On the short arm of the lever (see drawing) place the test specimen between two clips, of which the lower one is fixed. On the fender shoulder of the lever, the load is divided with divisions.

Закрепленный испытуемый образец помещаетс  в бактериальную жидкость, а весь прибор-в термостат дл  ускорени  процесса гниени .The fixed test specimen is placed in a bacterial liquid, and the entire instrument is placed in a thermostat to accelerate the decay process.

По времени, в течение которого образец разорветс , определ ют CTOifKOCTb испьггуемого образца против заг п-1вани .According to the time during which the sample will burst, the CTOifKOCTb of the specimen being specimen is determined against the p-n-1van.

Величина груза и его положение рассчитываетс  так, чтобы образец разорвалс  при потере 50% его первоначальной крепости.The size of the load and its position are calculated so that the sample is broken when 50% of its original strength is lost.

Первонача;П:,на  крепость образца опреде.т етс  на том же нриборе .Initial; P:, on the strength of the sample is determined on the same screen.

Предмет и з о б р е т- е н и  Subject and datum

Claims (2)

1. Способ испытани  противогнилостности тканей, нитей и т. п. материалов, отличающийс  тем, что образец материала, заложенный в разрывающий прибор под nociOHiinoii наг|1узкой, помещают в ба;ктериальную жидкость и по времени, в течение которого образец разорветс , суд т о стойкости материала против загнивани .1. A method for testing the anti-rottenness of fabrics, threads, etc. of materials, characterized in that a sample of material embedded in a rupture device under nociOHiinoii booster is placed in a ba; about the resistance of the material against rotting. 2. Прием выполнени  способа по п. 1, отличающийс  тем, что прибор с испытуемы.м образцом помегцают в термостат дл  ускорени  процесса гниени  благодар  повьппению температуры.2. Acceptance of the method according to claim 1, characterized in that the instrument with test specimens. The sample is circulated into a thermostat to accelerate the process of decay due to temperature increase.
SU43372A 1941-03-08 1941-03-08 Test method for the anti-rottenness of fabrics, threads and the like SU79734A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU43372A SU79734A1 (en) 1941-03-08 1941-03-08 Test method for the anti-rottenness of fabrics, threads and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU43372A SU79734A1 (en) 1941-03-08 1941-03-08 Test method for the anti-rottenness of fabrics, threads and the like

Publications (1)

Publication Number Publication Date
SU79734A1 true SU79734A1 (en) 1948-11-30

Family

ID=48253623

Family Applications (1)

Application Number Title Priority Date Filing Date
SU43372A SU79734A1 (en) 1941-03-08 1941-03-08 Test method for the anti-rottenness of fabrics, threads and the like

Country Status (1)

Country Link
SU (1) SU79734A1 (en)

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