Liquid Methyl Tin PVC Stabilizer
|
Product |
Grade |
Application |
Remark |
|
Liquid Methyl Tin Stabilizer |
TP-T19 |
S-PVC |
High transparency,high heat stability |
▼ Product Overview
Liquid methyl tin stabilizer designed for rigid and transparent PVC applications.
Provides excellent thermal stability and high transparency in demanding processing conditions.
It is widely used in applications requiring clarity, durability, and consistent processing performance.
▼ Key Characteristics
• Excellent thermal stability under high processing temperatures
• Outstanding transparency with minimal discoloration
• Good initial color and long-term color retention
• Low plate-out, ensuring clean processing conditions
• Good compatibility with PVC resin and additives
• Suitable for rigid PVC applications requiring high clarity
▼ Typical Applications
• Rigid PVC pipes and fittings
• Transparent sheets and films
• Injection molded PVC products
• PVC profiles and building materials
• Packaging and household transparent products
Methyl tin stabilizer is particularly suitable for applications where both mechanical performance and optical clarity are required.
▼ Technical Information
• Appearance: Transparent liquid
• Tin Content: 19% (±0.5%)
• Specific Gravity (25°C): 1.16(±0.03)
• Viscosity (25°C): 30–90 mPa·s
• Packaging: 220 kg drum / 1100 kg IBC
• Storage period: 12 months
Scope of Application
Q: What is methyltin PVC stabilizer?
A: Methyltin stabilizer is an organotin compound used to provide excellent thermal stability for PVC. It is widely used in rigid and transparent PVC applications.
Q: What are the key advantages of methyltin stabilizer?
A: It offers outstanding heat stability, excellent transparency, and superior color retention. It also provides consistent processing performance.
Q: What applications are suitable for methyltin stabilizers?
A: It is commonly used in rigid PVC products such as pipes, fittings, sheets, and transparent films. It is especially suitable for applications requiring high clarity.
Q: What is the recommended dosage of methyltin stabilizer?
A: The typical dosage is 0.5–2.0 phr, depending on formulation and processing conditions. Lower dosage is often sufficient due to its high efficiency.
Q: Why is methyltin stabilizer preferred for transparent PVC?
A: Methyltin stabilizers provide excellent light transmission and minimal discoloration. They help maintain clarity during high-temperature processing.
Q: Does methyltin stabilizer have any odor issues?
A: Due to processing technology issues, methyl tin stabilizer has a strong odor, and the products produced also have a strong odor. It is precisely for this reason that many customers are seeking to replace methyl tin with other PVC stabilizers.
Q: How to choose the right methyltin stabilizer?
A: The metal content of standard methyl mercaptan tin is fixed and highly versatile.
