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TopJoy – Your Trusted Partner for Superior PVC Stabilizers

We ensure you always get the best results. Specializing in eco-friendly calcium-zinc and tin-based PVC heat stabilizers since 1992.

PVC Stabilizer Products

About TopJoy

TopJoy Chemical is a subsidiary of TopJoy Group, specializing in the research and production of PVC heat stabilizers and other plastic additives. As a comprehensive global service provider for PVC additive applications, we are committed to delivering environmentally responsible solutions.

With over 30 years of experience, our focus remains on innovation, quality, and sustainability. Our expert team of chemists and engineers continuously develops advanced stabilizer formulations that meet the evolving needs of the PVC industry.

Learn more about our company →
TopJoy Factory

1992

Established

Over 30 years of expertise in PVC stabilizer production

20,000+

Annual Capacity (Tons)

High-volume production to meet global demand

50+

Applications Developed

Tailored solutions across diverse PVC industries

Our Main Products

We are committed to providing qualified PVC liquid stabilizers, powder stabilizers, paste, flake, granular forms, metal soaps, and other processing aids.

Liquid Methyl Tin PVC Stabilizer

  • Appearance: Transparent liquid
  • Tin content: 19±0.5%
  • Specific gravity: 1.16±0.03 g/cm³
  • Viscosity: 30-90 mPa.s
  • Packing: 220KG drums or 1100KG IBC
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Liquid Calcium Zinc PVC Stabilizer

  • Appearance: Yellowish clear oily liquid
  • Recommended Dosage: 2-4 PHR
  • Packing: 180-200KG drums or 1000KG IBC
  • Storage: 12 months
  • Certification: ISO9001:2008, SGS
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Liquid Barium Zinc PVC Stabilizer

  • Appearance: Yellowish clear oily liquid
  • Recommended Dosage: 2-4 PHR
  • Packing: 180-200KG drums or 1000KG IBC
  • Storage: 12 months
  • Certification: ISO9001:2008, SGS
View Details →

Powder Calcium Zinc PVC Stabilizer

  • Appearance: White powder
  • Ca content: 14-16%
  • Zn content: 24-26%
  • Recommended Dosage: 3-5 PHR
  • Packing: 25KG bags
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Paste Calcium Zinc PVC Stabilizer

  • Appearance: Paste form
  • Recommended Dosage: 3-5 PHR
  • Packing: 25KG or 200KG containers
  • Storage: 12 months
  • Certification: ISO9001:2008, SGS
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Granular Calcium-Zinc Complex (TP-9910G)

  • Appearance: White granular
  • Ca content: 14-16%
  • Zn content: 24-26%
  • Moisture: ≤2.0%
  • Packing: 25KG bags
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Barium Stearate

  • Appearance: White powder
  • Barium content: 20.18%
  • Melting point: 246°C
  • Free acid: ≤0.35%
  • Packing: 25KG bags
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Magnesium Stearate

  • Appearance: White powder
  • Magnesium content: 8.47%
  • Melting point: 144°C
  • Free acid: ≤0.35%
  • Packing: 25KG bags
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Lead Compound Stabilizers

  • Appearance: White flake
  • Moisture content: ≤1.0%
  • Relative density: 2.1-2.3 g/ml
  • Packing: 25KG bags
  • Storage: 12 months
View Details →

Our Applications

TopJoy PVC stabilizers are widely used in various industries, ensuring high performance and compliance with international standards.

Wires & Cables

PVC Wires & Cables

Pipes & Fittings

Pipes & Fittings

Profiles

PVC Profiles

Foaming Board

Foaming Board

Flooring

SPC Flooring

Medical Products

Artificial Leather

Transparent Films

Plastic Toys

Semi-Rigid Products

Why Choose TopJoy?

Innovation-Driven

Our expert team continuously develops advanced formulations to meet evolving industry standards and customer needs.

Eco-Friendly Solutions

We specialize in calcium-zinc and other non-toxic stabilizers, ensuring compliance with global environmental regulations.

Global Compliance

Certified with ISO9001:2008 and SGS, our products meet the strictest international quality and safety standards.

What Clients Say

"The communication with Topjoy team is always smooth and fast. The quality of PVC stabilizers we purchased are very good, it helps us a lot to win the market. Thanks to you guys and will do more business with Topjoy!"

— Jessica Marshall

"I have been invited to their factory, I can understand why they can make such excellent products we ordered. They got place, people, equipment and certificates. We are looking forward to cooperating with them again!"

— Bobby Corley

Latest News & Blogs

Dec 15, 2025 • by admin

Upgrade Your Pipe Production: Switch to High-Efficiency Tin Stabilizers

For manufacturers specializing in critical pipe products—from blue electrical conduit pipes (7–10cm diameter) to large-diameter white sewage pipes (1.5m diameter, moderate whit... read more

Dec 02, 2025 • by admin

JOIN TOPJOY AT RUPLASTICA 2026: EXPLORE PVC STABILIZER INNOVATIONS!

Calling all plastic and polymer industry professionals—mark your calendars for RUPLASTICA 2026 (one of Europe’s premier events for plastic solutions)! As a trusted... read more

Get in Touch

For product inquiries, pricing, or technical support, visit our official website to connect with our team.

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