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Lead Stabilzier LS-25 Lead Stabilzier LS-25
Lead Stabilzier LS-25 Lead Stabilzier LS-25

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Lead Stabilzier LS-25

Lead stabilizer LS-25 is a high efficiency and multifunctional heat stabilizer. It is widely applied in PVC foaming board, pipe, pipe fitting, WPC, foamed sheet and other PVC products.
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LEAD STABILIZER LS-25

DESCRIPTION

Lead stabilizer LS-25 is a high efficiency and multifunctional high technology product widely applied in PVC Panel, Conduit and Drainage pipe applications.

KEY PROPERTY

Good dispersibility and compatibility in PVC system.

Good thermal stability.

Good rheological performance, wide range for processing, long period for mold cleaning.

PRODUCT INDEX

Property

Specification

Appearance

White flake

Lead Content, %

25

Volatile Content, %

0.6

Melting Point,

90-118

Heating loss, %

3.0

Thermal Stability, 190℃, min

110

RECOMMENDED APPLICATION

1. Keep the original formula unchanged. The recommended dosage is 3-5 PHR.

2. Adding Lead stabilizer LS-25 together with the PVC resin and other additives into the high-speed mixer.

3. Keep the temperature about 120-125 for 8 ~ 10 minutes.

4. Cooling down the mixed material to normal  temperature.

5. Move into extruders and start extrusion process.

6. If you need to increase and decrease of CaCO3 content or adjust the lubrication system, please contact our technical service team by tech@pvcadd.com .

RECOMMENDED FORMULA

Item

Drain pipe 1

Drain pipe 2

PVC

100

100

CaCO3

15

50

Lead Stabilizer LS-25

3.0

4.2

PE wax

0.2

0.6

HST

0.2

0.5

TiO2

1.5

1.5

CPE-135A

3

5

STORAGE

The product should be stored in cool and dry surroundings.

The shelf life is two years, it can be still used if qualified by inspection after shelf life.

PACKAGE

25kg/bag with PP bag or customized packaging according to customer requirements.

LOADING CAPACITY

For 20GP container, we can load 16mt with pallets or 18mt without pallets.

For 40HC container, we can load 28mt with pallets or 28mt without pallets.

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