Manufactures of all types of spare parts for Variable Auto Transformer, Delrin Gears, Bakelite Handles for Non-stick Coockware, Roti Maker, Appam Tawa.

Variac spares

PF Moulding Powder

  Spares For Variac ( Dimmer)
  Plastic Moulded Gears ( Derlin )
  Range of Disc
  Servo Motors
  Spare Parts & Products
   Cooking Range
  Insulator
  PF Moulding Powder
  Powder Phenolic Resin (Unmodified )
Property Unit GI - X GI - 1 GI - 2 GI - 3
Colour - Black Black Black Black
Apparent Density gm/cc 0.65 to 0.71 0.69 to 0.75 0.69 to 0.75 0.69 to 0.72
Sp. Gravity - 1.37 - 1.41 1.39 - 1.43 1.39 - 1.43 1.39 - 1.43
G/D Ratio % 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35
Flow - Medium Medium Medium Medium
Impact Strenth Kg.m 0.022 Minimum 0.018 Minimum 0.018 Minimum 0.016 Minimum
Tensile Strenth Kg/cm2 420 Minimum 320 Minimum 300 Minimum 280 Minimum
Cross Breking Strenth Kg/cm2 600 Minimum 470 Minimum 450 Minimum 400 Minimum
Electrical Breakdown Strenth KV/mm 3-4 - - -
Volume Resistivity Log10 ohm.cm 9.5 Minimum 8.5 Minimum 8.5 Minimum 8.0 Minimum
Surface Resistivity log10 ohm 8.5 Minimum 7.5 Minimum 7.5 Minimum 7.0 Minimum
Shrinkage % 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8
Usage - Higher Gen Purpose General Purpose General Purpose General Purpose
Electrical, Cookware 
Accessories. Cookware Cookware Cookware
Automobiles Accessories Accessories Accessories
 
Property SI - 1 EL - 1 EL - 2 EL - 3 EL - 4
Colour Black Black Black Black Black
Apparent Density 0.65 to 0.73 0.65 to 0.73 0.65 to 0.73 0.65 to 0.73 0.65 to 0.73
Sp. Gravity 1.37 - 1.4 1.37 - 1.4 1.37 - 1.4 1.37 - 1.4 1.37 - 1.4
G/D Ratio 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35
Flow Medium Medium Medium Medium Medium
Impact Strenth 0.025 Minimum 0.025 Minimum 0.025 Minimum 0.022 Minimum 0.022 Minimum
Tensile Strenth 460 Minimum 460 Minimum 420 Minimum 420 Minimum 380 Minimum
Cross Breking Strenth 640 Minimum 640 Minimum 600 Minimum 600 Minimum 550 Minimum
Electrical Breakdown Strenth 6-7 5-6 4-5 3-4 2-3
Volume Resistivity 10 Minimum 10 Minimum 10 Minimum 9.5 Minimum 9.5 Minimum
Surface Resistivity 9 Minimum 9 Minimum 9 Minimum 8.5 Minimum 8.5 Minimum
Shrinkage 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8
Usage Higher Electrical Higher Electrical Electrical Electrical Electrical
Switchgear, Heavy        
Ele Parts        
 
Property SIX - 1 SIX - 2 Dark Brown Maroon Brown Red Brown
Colour Black Black Dark Brown Maroon Brown Red Brown
Apparent Density 0.65 to 0.73 0.65 to 0.73 0.69 to 0.75 0.69 to 0.75 0.69 to 0.75
Sp. Gravity 1.37 - 1.4 1.37 - 1.4 1.39 - 1.43 1.39 - 1.43 1.39 - 1.43
G/D Ratio 80/20 to 90/10 80/20 to 90/10 55/45 to 65/35 55/45 to 65/35 55/45 to 65/35
Flow Soft Soft Medium Medium Medium
Impact Strenth 0.025 Minimum 0.020 Minimum 0.020 Minimum 0.020 Minimum 0.020 Minimum
Tensile Strenth 420 Minimum 320 Minimum 350 Minimum 350 Minimum 350 Minimum
Cross Breking Strenth 550 Minimum 470 Minimum 550 Minimum 550 Minimum 550 Minimum
Electrical Breakdown Strenth 5-6 - 1-2 1-2 1-2
Volume Resistivity 9.5 Minimum 8.5 Minimum 8.5 Minimum 8.5 Minimum 8.5 Minimum
Surface Resistivity 9.5 Minimum 8.5 Minimum 7.5 Minimum 7.5 Minimum 7.5 Minimum
Shrinkage 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8 0.5 - 0.8
Usage Ele. Purpose  Gen. Purpose       
Injection Grade Injection Grade General  General  General 
Switchgear, Heavy Cookware Purpose Purpose Purpose
Ele Parts Accessories      
 
  Note :
1) The information contained in this sheet has been compiled from results of test carried out in our laboratory.
2) The value quoted here is based on the average of results obtained by us & is intended to give general indication of the MATERIAL. But in no way does it imply or impose any liabilities, whatsover upon Sandeep Industries.