ISO 4649 ASTM D5963 Shoes DIN Abrasion Tester, Abrasion Resistance Test Instrument

ISO 4649 ASTM D5963 Shoes DIN abrasion tester, Abrasion resistance test instrument

Din abrasion testing machine is suitable to determine the wear resistance of elastic material, rubber, tires, conveyor belts, shoe soles, soft synthetic leather and other materials. 

Various types of laboratory test equipment for wear resistance of rubber compound have been developed depending on the products to which rubber compounds have been applied in the past. Methods and equipment are briefly introduced in ISO 23794 and the test method using a rotating cylindrical drum device is described in detail in this document. Because factors such as the grade of abrasive sheet, the type of adhesive used in the manufacture of the sheet and contamination and wear caused by previous testing lead to variations in the absolute values of abrasion loss, all tests are comparative. Runs with a reference compound are included so that the results can be expressed either as a relative volume loss compared to a calibrated abrasive sheet or as an abrasion resistance index compared to a reference compound.

Principle 

Under a predetermined contact pressure and a given area ,the specimen with sandpaper angled to measure abrasion resistance of the specimen subjected to rubbing on a certain level of sandpaper, sandpaper affixed to the surface of the drum, samples pressed on a drum with sandpaper, and the specimen along the roller to the lateral movement, abrasion resistance is produced at one end of the cylindrical specimen, tests the value of the mass loss of the specimen, by the density of the specimen to calculate the amount of volume abrasion.

Specifications 

Normative references

• ISO 2230, Rubber products — Guidelines for storage
• ISO 2393, Rubber test mixes — Preparation, mixing and vulcanization — Equipment and procedures
• ISO 2781, Rubber, vulcanized or thermoplastic — Determination of density
• ISO 7619-1, Rubber, vulcanized or thermoplastic — Determination of indentation hardness — Part 1: Durometer method (Shore hardness)
• ISO 9298:2017, Rubber compounding ingredients — Zinc oxide — Test methods
• ISO 18899:2013, Rubber — Guide to the calibration of test equipment
• ISO 23529, Rubber — General procedures for preparing and conditioning test pieces for physical test methods

Images 

  Martindale Abrasion Tester                  Taber Abrasion Tester              Din Abrasion Tester                339 Abrasion Tester

1.Are your company a trading one or a factory ?

Factory + trade (integration),12 years focusing on test instruments field,5 years exporting experience.

OEM is also acceptable for us.

2.How to choose the most suitable products?

Our professional team will give you the best suggestion as long as you tell us what kind of test you

need to do and the required specification.

3.What’s the delivery term?

At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20

working days after deposit receipt. If you are in urgent need, we can consider making special

arrangement for you.

4.Do you accept customization service?

Yes, of course, we can not only offer standard machines, but also customized machines according to

your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.

5.Can we visit your factory before order?

Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to

arrange hotel and pick up you from airport.

6.Do you have customers of our country before?

Now our testing machines have been sold to more than 120 countries, like USA, Canada, Russia,UK,

Italy, Germany, European Union, India, Pakistan, Philippines, Singapore, Thailand and Vietnam,Iran,

Brazil and so on.

7.How about your warranty?

Generally, our warranty is one year. Within the warranty period, we can offer technique support and

part parts change, necessarily, our engineers may go to your place for better service.

8.How about the packing for machine, is it safely protected during transportation?

Our machine is packed by standard export wooden box, it won’t be damaged. We’ve delivered many

testing machines abroad by sea or by air without damage.

9.What is the order process?

Inquiry - quotation - communication - order confirming - deposit payment - production - testing and

debugging - balance payment - packing - delivery - customer receiving - after service. 

10.How to install and use the product

The product is shipped with an operating instructions and video of English version.