cutter

The rubber cutter is a sample preparation tool before tensile testing of rubber or plastic materials; it can be divided into dumbbell type, tear type, crescent type, etc. according to the punching shape. According to the size specified in the national standard, it can be divided into 6x115mm, 4x75mm, 10x120mm, 10x150mm, etc. (see the table below for specific specifications).Due to the diversity of materials to be tested, the requirements are different and the corresponding standards are also different.Therefore, before ordering a cutter, you should check GB528, GB529 and other relevant industry standards or call for consultation.At the same time, American standard or special specification cutters can also be customized according to customer requirements.

It is made of high-quality chromium-manganese alloy steel + a process higher than the national standard requirements to ensure the hardness of the blade and sufficient strength; to avoid flashing, breaking, curling and other conditions on the blade during use.

National standard rubber dumbbell sample cutting knife

Comply with: GB/T528; GB/T529; GB/T 8083; GB/T 15340, ASTM and other standards

No. 1 6*115

No. Ⅱ 4*75

No. Ⅲ 4*50

No. IV 2*35

National standard rubber dumbbell sample cutting knife
Commonly used cutting knives:
1. 3×100 plastic film, tube dumbbell cutter
2. 4×75 rubber wire and cable dumbbell cutter
3 4×50 rubber wire and cable dumbbell cutters
4. 5×56 molded, resin dumbbell cutter
5. 6×115 rubber and plastic dumbbell cutter
6. 10×120 plastic film dumbbell cutter
7. 10×150 plastic film dumbbell cutter
8. 13×152 porous material dumbbell cutter
9. Rubber plastic tearing cutter
10. Double V-notch impact cutter for plastic steel doors and windows
11. Tear cutter
12. Star-and-moon cutter
Cutting knives with special specifications can be customized according to drawings