MBS Resin (Methyl Methacrylate-Butadiene-Styrene) Product Overview

📝 Product Overview

MBS Resin (Methyl Methacrylate-Butadiene-Styrene) is a high-performance impact modifier specifically engineered for Polyvinyl Chloride (PVC) and other engineering plastics. It is a core-shell copolymer with a rubbery butadiene-styrene core and a rigid methyl methacrylate shell.

MBS enhances impact strength and crack resistance without compromising transparency. By matching the refractive index of the modifier with the PVC matrix ($1.52-1.55$), it delivers crystal-clear clarity — the preferred choice for high-end packaging, medical devices, and consumer goods.

🔗 [View MBS Resin Detailed Specifications & Technical Data Sheets → Product Details Page]

🔬 Key Specifications

• Appearance: Free-flowing white powder
• Bulk Density ($g\mathrm{/}c{m}^3$): $0.30-0.45$
• Volatile Matter: $\le 1.0\mathrm{\%}$
• Refractive Index: $1.52-1.55$
• Sieve Residue (40 mesh): $\le 2.0\mathrm{\%}$
• Impact Strength (Izod): $\ge 600J\mathrm{/}m$ (at ${23}^{\circ }C$)
• 
  

🚀 Application Areas

1️⃣ Transparent PVC Sheets & Films Used in thermoformed packaging, clear window films, and decorative overlays. Prevents brittleness and cracking under stress or cold temperatures.

2️⃣ PVC Bottles & Containers Essential for clear beverage bottles, edible oil containers, and cosmetic jars. Drop-resistant while maintaining "water-white" transparency.

3️⃣ Credit Cards & Smart Cards Provides toughness, surface gloss, and printability. Cards resist snapping and bending during daily use.

4️⃣ Medical Packaging In blister packs and clear device housings, MBS ensures impact resistance and visual inspection capability.

5️⃣ Engineering Plastics Acts as a toughening agent for PC and PC/ABS blends, improving low-temperature impact performance.

📦 Packaging and Storage

• Packaging: 20 kg / 25 kg multi-layer kraft paper bags with PE inner liner. 500 kg and 1,000 kg bulk bags available.
• Storage: Cool, dry, ventilated warehouse. Avoid sunlight, moisture, and heat.
• Shelf Life: 24 months in original unopened packaging.