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PVC Pipe Stabilizers

Tepe Kimya has been producing lead based PVC stabilizers  for 20 years in fully automated production systems.Pb stabilizes are mainly used for PVC pressure & non pressure pipes. Pb one-pack PVC stabilizers include; Lead carboxylate, internal – external lubricants, antioxidants and various chemical additives. It has excellent processability, it is improving the brightness and giving smooth surface of the product with excellent mechanical performance. Tepe Kimya offers an extensive range of stabilisers for pipes In addition to our standard products, we also provide customised additive solutions that are entirely based on customers individual requirements.

Stabilizers For PVC Pipe 

Properties/Grade Stab TP-31S Stab TP 3184-5 Stab TP 31BK
Application  Sewage Pipe 

Sewage Pipe 

High Pressure Pipe 

Cable Canal 

High Pressure 
Physical Form Of The Product Flake  Flake  Flake 
Color Cream  Cream  Cream 
Lead  Content (%) 24±2 20±2 28±2
Moisture (%) Max 1.0 1.0 1.0
Bulk Density (g/l) 600±30 590±30 650±30
Recommended Usage (Phr) 2-3 2-4 2-3

Recommended Formula for PVC Pipe Production

Conical Twin Screw Extruder 

Raw Materials (Per hundred resin, phr) Sewage Pipes (Kg) Sewage Pipes (Kg) High Pressure Pipes (Kg)
PVC K-65/67 100 100 100
Calcium Carbonate  150 180 35
PVC Stabilizer  4.8 TP-3184-5 5.25 TP-3184-5 2.5 TP-31 BK
Stearic Acid  0.25 0.35 -----
Calcium Stearate (Ca-30) 0.3 0.4 0.2
PE Wax  0.25 0.3 0.15
H-310 0.20 0.30 ----

 

Parallel Twin Screw Extruder 

Raw Materials (Per hundred resin, phr) Sewage Pipes (Kg) Sewage Pipes (Kg) High Pressure Pipes (Kg)
PVC K-65/67 100 100 100
Calcium Carbonate  75 80 20
PVC Stabilizer  4 TP-3184-5 4.2 TP-3184-5 2.2 TP-31 BK
Stearic Acid  0.25 0.30 0.20
Calcium Stearate (Ca-30) 0.25 0.3 0.15
PE Wax  0.15 0.2 0.15
H-310 0.15 0.15 ----
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