Product

Description

Ca/Zn Stabilizer for Window Profiles – TS-5022

PHR: 3.5–4.5 | Low-filling formulation | Designed for conical twin-screw extrusion

Product Overview

TS-5022 is a high-performance Calcium/Zinc stabilizer engineered specifically for uPVC window and door profile extrusion on conical twin-screw extruders. It’s formulated for processors who want thermal stability without overloading the compound, clean melt behavior, and consistent surface quality—shift after shift, die after die.

This grade sits in the sweet spot between strength and subtlety. It stabilizes aggressively where heat spikes, yet stays light on fillers so your formulation breathes, flows, and forms the way it should. The result? Profiles that look calm, crisp, and controlled—no burning edges, no chalky surprises, no drama at the die lips.

TS-5022 is ideal for manufacturers producing white and light-colored window profiles, where color hold, gloss retention, and process stability are non-negotiable.


Key Features & Benefits

  • Optimized for conical twin-screw extruders
    Tailored melt rheology and heat response for conical screw geometry.

  • Low-filling formulation
    Maintains mechanical strength and impact performance without overloading the recipe.

  • Excellent thermal stability
    Strong initial color and long-term heat resistance during extrusion.

  • Smooth melt flow & fusion balance
    Reduces torque fluctuation and improves dimensional consistency.

  • Clean processing window
    Minimizes plate-out, die build-up, and screw contamination.

  • Good surface finish
    Supports high gloss and uniform appearance in finished profiles.

  • Eco-friendly Ca/Zn system
    Free from lead and heavy metals, compliant with modern environmental standards.


Typical Applications

  • uPVC window profiles

  • uPVC door profiles

  • Sliding window systems

  • Casement and tilt-and-turn profiles

  • Light-colored architectural profiles

  • Profiles requiring stable long runs and tight tolerances


Recommended Dosage

  • PHR: 3.5 – 4.5
    (Exact dosage depends on PVC K-value, filler level, processing temperature, and line configuration.)


Technical Specification Table

ItemSpecification
Product NameTS-5022
Stabilizer TypeCalcium / Zinc (Ca/Zn)
Physical FormPowder
Recommended PHR3.5 – 4.5
Target ApplicationuPVC window & door profiles
Extruder TypeConical twin-screw
Formulation TypeLow filling
Thermal StabilityExcellent
Initial ColorVery good
Long-term Heat StabilityHigh
Processing CleanlinessLow plate-out
Surface FinishSmooth, high gloss
Heavy Metal ContentLead-free
ComplianceRoHS / REACH friendly
StorageCool, dry place
Shelf Life12 months (sealed packaging)

Why TS-5022?

Because window profiles don’t forgive mistakes.
They remember every heat spike, every formulation shortcut, every unstable moment in the barrel.

TS-5022 keeps the process calm.
The melt stays disciplined.
The profile exits the die looking like it knows exactly what it’s supposed to be.

That’s the quiet power of a stabilizer done right.

Features of OUR Ca/Zn Stabilizers 

These stabilizers carry a quiet brilliance in their chemistry — qualities that make PVC behave not just well, but beautifully. Their strengths unfold like a list of promises:

• Excellent heat stability

They stand firm in the furnace of processing, guarding PVC against the harsh bite of thermal decay. Even under long residence times and high-output conditions, they keep the melt calm, steady, and true.

• Excellent processing

A formulation that flows like a well-rehearsed story — smooth, predictable, effortless. Machines run cleaner, extrusion runs longer, and operators breathe easier.

• High output rates

These stabilizers encourage speed. They let production lines surge forward, pushing greater volumes without sacrificing stability, gloss, or dimensional accuracy.

• Excellent plate-out properties

They keep the metal clean — die lips, barrels, calibrators — all free from waxy buildup. No residue, no streaks, no interruptions. Just pure, disciplined processing.

• Excellent dimensional stability

Pipes and fittings emerge with the confidence of perfect geometry. Sizes remain loyal to standards, resisting distortion, warpage, or shrinkage.

• Excellent surface finish

A stabilizer that leaves behind a sheen — a smooth, glasslike finish that speaks of controlled melt flow and refined lubrication balance.

APPLICATIONS:

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Ca/Zn Stabilizer for Window Profiles – TS-5022

PHR: 3.5–4.5 | Low-filling formulation | Designed for conical twin-screw extrusion

Product Overview

TS-5022 is a high-performance Calcium/Zinc stabilizer engineered specifically for uPVC window and door profile extrusion on conical twin-screw extruders. It’s formulated for processors who want thermal stability without overloading the compound, clean melt behavior, and consistent surface quality—shift after shift, die after die.

This grade sits in the sweet spot between strength and subtlety. It stabilizes aggressively where heat spikes, yet stays light on fillers so your formulation breathes, flows, and forms the way it should. The result? Profiles that look calm, crisp, and controlled—no burning edges, no chalky surprises, no drama at the die lips.

TS-5022 is ideal for manufacturers producing white and light-colored window profiles, where color hold, gloss retention, and process stability are non-negotiable.


Key Features & Benefits

  • Optimized for conical twin-screw extruders
    Tailored melt rheology and heat response for conical screw geometry.

  • Low-filling formulation
    Maintains mechanical strength and impact performance without overloading the recipe.

  • Excellent thermal stability
    Strong initial color and long-term heat resistance during extrusion.

  • Smooth melt flow & fusion balance
    Reduces torque fluctuation and improves dimensional consistency.

  • Clean processing window
    Minimizes plate-out, die build-up, and screw contamination.

  • Good surface finish
    Supports high gloss and uniform appearance in finished profiles.

  • Eco-friendly Ca/Zn system
    Free from lead and heavy metals, compliant with modern environmental standards.


Typical Applications

  • uPVC window profiles

  • uPVC door profiles

  • Sliding window systems

  • Casement and tilt-and-turn profiles

  • Light-colored architectural profiles

  • Profiles requiring stable long runs and tight tolerances


Recommended Dosage

  • PHR: 3.5 – 4.5
    (Exact dosage depends on PVC K-value, filler level, processing temperature, and line configuration.)


Technical Specification Table

ItemSpecification
Product NameTS-5022
Stabilizer TypeCalcium / Zinc (Ca/Zn)
Physical FormPowder
Recommended PHR3.5 – 4.5
Target ApplicationuPVC window & door profiles
Extruder TypeConical twin-screw
Formulation TypeLow filling
Thermal StabilityExcellent
Initial ColorVery good
Long-term Heat StabilityHigh
Processing CleanlinessLow plate-out
Surface FinishSmooth, high gloss
Heavy Metal ContentLead-free
ComplianceRoHS / REACH friendly
StorageCool, dry place
Shelf Life12 months (sealed packaging)

Why TS-5022?

Because window profiles don’t forgive mistakes.
They remember every heat spike, every formulation shortcut, every unstable moment in the barrel.

TS-5022 keeps the process calm.
The melt stays disciplined.
The profile exits the die looking like it knows exactly what it’s supposed to be.

That’s the quiet power of a stabilizer done right.

Features of OUR Ca/Zn Stabilizers 

These stabilizers carry a quiet brilliance in their chemistry — qualities that make PVC behave not just well, but beautifully. Their strengths unfold like a list of promises:

• Excellent heat stability

They stand firm in the furnace of processing, guarding PVC against the harsh bite of thermal decay. Even under long residence times and high-output conditions, they keep the melt calm, steady, and true.

• Excellent processing

A formulation that flows like a well-rehearsed story — smooth, predictable, effortless. Machines run cleaner, extrusion runs longer, and operators breathe easier.

• High output rates

These stabilizers encourage speed. They let production lines surge forward, pushing greater volumes without sacrificing stability, gloss, or dimensional accuracy.

• Excellent plate-out properties

They keep the metal clean — die lips, barrels, calibrators — all free from waxy buildup. No residue, no streaks, no interruptions. Just pure, disciplined processing.

• Excellent dimensional stability

Pipes and fittings emerge with the confidence of perfect geometry. Sizes remain loyal to standards, resisting distortion, warpage, or shrinkage.

• Excellent surface finish

A stabilizer that leaves behind a sheen — a smooth, glasslike finish that speaks of controlled melt flow and refined lubrication balance.

APPLICATIONS:

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