Non-Toxic PVC Ca/Zn Heat Stabilizer
Calcium and zinc stabilizers are mainly white in appearance in powder, flakes and paste form. Powdered calcium-zinc stabilizer is used as the most widely used non-toxic PVC stabilizer, commonly used in food packaging, medical devices, wire and cable materials, etc.. At present, there are already PVC calcium-zinc stabilizers that can be used for rigid pipes in China.
Powdered calcium-zinc stabilizers are not as thermally stable as lead salts, and have certain lubricity, poor transparency, and easy to spray frost. In order to improve its stability and transparency, often add hindered phenol, polyol, phosphite and β-diketone and other antioxidants to improve.
Non-Toxic Pvc Ca Zn Heat Stabilizer,Pvc Ca Zn Heat Stabilizer,Pvc Calcium Zinc Heat Stabilizer,Environmental Protection Pvc Heat Stabilizer Hebei Fengse New Material Technology Co.ltd. , https://www.hbfengsechemical.com
1, Dimension: 67.2X36.5mm, 2 horizontal holes;
2, Thickness: 3.2mm-4.8mm;
3, Both smooth and rough surface available.
Our clutch button products are suitable for Mack and Tata clutch disc, Leyland tractor clutch disc and some cars, due to the low wearing rate, suitable friction coefficient and the proper hardness, clutch buttons products is replacing part of the clutch facing market, especially in the heavy duty truck market, customers who are using our buttons found it was very economical, as our button is low wear rate, and can compare with the US made clutch button.
We have three clutch button formula currently, one is our regular formula, smooth finish and medium property, another is the low wear formula with rough finish, the third one is a new formula, it's developed with the assistance of the oversea engineer, and this button is following Miba appearance and similar to its finish and property, it is supplied to our OE customers, due to its low cost and excellent property, it is very popular among our customers from South America and India.
One of our formula, the property as follows:
1) Friction coefficient: 0.49-0.58(regular)
Wearing rate: 0.05-0.18(regular).
2) Surface Hardness of button: BHN 25+/-5.
3) Bend test result: Passed, no bearing area on the back plate.
High Torque Clutch Button for Racing Cars, Vts-1 Model (FZHL)
Model NO.: FZHL
Working Mode: Power Combining
Working State: No linkage
Voltage: 0
Electromagnetic Clutch: 0
Trademark: Fricwel
Transport Package: Box+Pallet
Specification: GB/T 5764-1998
Origin: China
HS Code: 8708931
FZHL Clutch Button for racing disc