Polybutene KVIS 30

Description

What is Polybutene KVIS 30?

Polybutene KVIS 30 is a highly refined, clear, and viscous liquid polymer derived from isobutylene. It is widely used in industrial, automotive, and specialty chemical applications due to its excellent thermal stability, tackiness, and lubricating properties. With consistent viscosity and high purity, Polybutene KVIS 30 provides superior performance in lubricants, adhesives, sealants, and various formulations where long-lasting performance and stability are essential. Its low volatility and resistance to oxidation make it a reliable choice for applications requiring durability and efficiency.

Technical Specifications of Polybutene KVIS 30

• Color: Max 50 APHA
• Viscosity (100°C): 4,500-4,900 cSt
• Flash Point (COC): Min 250°C
• Acid Value: Max 0.01 mg KOH/g
• Water: Max 40 Wt-ppm
• Total Sulfur: Max 1.0 Wt-ppm
• Other Names: Polyisobutylene

Typical Values:

• Molecular Weight (Mn): 2,400
• Kinetic Viscosity (40°C): 206,000 cSt
• Kinetic Viscosity (100°C): 4,700 cSt
• Flash Point (COC): 260°C
• Flash Point (PM): 190°C
• Color (AHPA): 15
• Pour Point: 17°C
• Loss on Heating: 0.05 Wt-%
• Water: 30 Wt-ppm
• Acid Value: 0.01 mg KOH/g
• Total Sulfur: 1 Wt-ppm
• Dielectric Constant (80 Hz): 2.20
• Dielectric Breakdown Voltage (2.5mm): 50 KV

Key Applications of Polybutene KVIS 30

Polybutene KVIS 30 is valued for its versatility and reliability across multiple industries:

• Lubricants & Oils:
  Used as a viscosity modifier, tackifier, and thickener in automotive and industrial lubricants, ensuring reduced wear, better film strength, and long-lasting lubrication.

• Adhesives & Sealants:
  Enhances tack, flexibility, and water resistance in hot melt adhesives, pressure-sensitive adhesives, and sealants for packaging, construction, and industrial use.

• Fuel & Oil Additives:
  Improves performance of fuel additives and motor oil formulations by reducing volatility and enhancing thermal stability.

• Plastics & Rubber Compounding:
  Acts as a plasticizer and process aid, improving flexibility, durability, and workability of plastic and rubber products.

• Cosmetics & Personal Care:
  Utilized in specialty formulations like lotions, creams, and ointments for its emollient and film-forming properties.

Features & Benefits

• High viscosity stability and reliability

• Excellent lubricity and tackiness

• Low volatility and high thermal resistance

• Enhances adhesion in adhesives and sealants

• Compatible with a wide range of polymers and hydrocarbons

• Long shelf life and storage stability

• Environmentally safe and non-corrosive

• Improves durability and performance in end-use applications

Why Choose Chemex Chemicals?

At Chemex Chemicals, we are committed to delivering high-quality chemical solutions tailored to your industrial needs. With decades of expertise as trusted importers and suppliers, we ensure that our customers receive only the best Polybutene KVIS 30 with assured purity and performance. We maintain strict quality control, reliable supply chains, and competitive pricing to help businesses optimize their formulations. By choosing Chemex Chemicals, you gain access to superior technical support, timely delivery, and a partner dedicated to your success.