Automatic Disk Rheometer with Experimental Reproducibility/Vulkameter

Min.Order: 1

Product origin: Qingdao, Shandong, China

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US$ 2000 ~ 7000

Description

MR-C3 Rotorless Rheometer

The curves and characteristic parameters on vulcanization of rubber materials can be obtained using rotorless Rheometer based on the measurement of the torque exerted by the rubber material on the oscillating die.
The MR-C3 Rotorless Rheometer has excellent property of reappears and stability. In a test with good mixed rubber and the timerange is 12min, the T90 may be several second difference in 4 continual experiments.
Specification
· Range of temperature control: From room temperature to 200º C
· Temperature fluctuation in die: ≤ ± 0.1º C;
· Temperature display resolution: 0.1º C;
· Rate of temperature increase: 16º C/min-25º C/min
· Measurement range of torque: 0-20Nm
· Torque resolution: 0.001Nm;
· Angle of die oscillation: ± 0.5° , ± 1° ;
· Frequency of die oscillation: 1.67Hz (100r/min)
MR-C3 Test Results
· ML Min. Torque (dNm)- The testing value of sample's curing characteristics (viscosity) before curing.
· MH Max. Torque (dNm)- The testing value of sample's shearing modulus or rigidity. Including even torque, max. Torque for returning curve, and the max. Torque during the specific period of time where no even or returning curve happens.
· Ts1 (min)- When oscillates at the angle of 0.5° Or 1° , the relative time when the torque increases to ML +1dNm. This figure shows the scorch time.
· Ts2 (min)- When oscillates at the angle of 3° Or 5° , the relative time when the torque increases to ML +2dNm. This figure shows the scorch time
· T10 (min)- The time when the torque increases to ML + 10 (MH - ML ) / 100dNm. This figure shows the scorch time.
· T30 (min)- The time when the torque increases to ML + 30 (MH - ML ) / 100dNm.
· T60 (min)- The time when the torque increases to ML + 60 (MH - ML ) / 100dNm.
· T90 (min)- The time when the torque increases to ML +90 (MH - ML ) / 100dNm. This figure shows the optimum cure time.
· Ti (min)- The time when the torque increases to ML + i (MH - ML ) / 100dNm.
· Vc- Curing speed index. Vc =100/(T90 Tsi)

WHY CHOOSE US?
-Qingdao Chaoguangyue Industry Co.,Ltd established in 1971,we are specializing in producing rubber machines,and we had a great feedback from our customers.
-Superior quality:we have obtained ISO9001,CE,SGS certification,we can guarantee the quality of the machines.
-All adopt 35CrMo material hardened surface reducer,it has the advantage of low noise,large transmission power,wear,impact resistance,adopt quenching gear for transmission to improve machine's life.
-Fast delivery time:within 20 working days.
-Competitive price compared with others with the same quality.
-Comfortable after-sales service:Quality problems of our machines will be attached high attention,we will response within 24 hours and we will solve the problem ASAP.
-Great supports for marketing.

BUSINESS FAQ
1.Q:Are you a trading company or a factory?
A:We are 100% real manufacturer,we have more than 30000 square meters of factory buildings and workshops for producing machines,welcome to visit our factory.
2.Q:Do you have machine warranty?
A:Yes,we have 2 years warranty,however,the using life of our machines is usually more than 10 years.
3.Q:I have special requirement about machines,such as length,diameter,or others,can you meet it?
A:Yes,we can manufacture various non-standard specifications of machines,if you have special requirement,please contact us.
4.Q:I want to purchase your company's open mixing mill,can you send me a quotation?
A:Sure,please tell me the model of the open mixing mill that you need,I will provide you a suitable price.If you don't know which model suits you,contact me,I will recommend a suitable machine to you.
5.Q:What's your payment term?
A:30% of total value in advance by TT,a further 70% will be paid before loading.
6.Q:What's your MOQ?
A:The MOQ is 1 set,but if you order more than 1 machine,you will get different discounts according to the quantity.
7.Q:How is the safety of your machine?
A:Our rubber open mixing mill can equip four kinds of safety protecting devices:pole-type safety device,push botton safety device,chest touch safety device and treadle type safety decive.These devices can protect workers' safe.

If you have any questions about our machines,please contact me any time and I'm glad to provide service to you!

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