📝 Product Overview
MBS resin (methyl methacrylate-butadiene-styrene copolymer) is a professional-grade polymer impact modifier featuring an innovative “core-shell” structure design. Its core, based on elastic butadiene rubber, delivers exceptional toughness protection, while its shell utilizes a methyl methacrylate/styrene copolymer to ensure perfect compatibility with polar substrates like PVC.
Core Value:
→ 🛡️ Exceptional Toughness: Significantly enhances product impact resistance, particularly excelling in low-temperature environments
→ 🔍 Crystal-Clear Transparency: Refractive index highly matched to PVC (≈1.534), preserving original product clarity
→ ⚙️ Smooth Processing: Excellent flow and dispersion properties simplify production workflows
→ ✅ Safe & Reliable: Complies with food contact material standards, ensuring safe use in packaging applications
🔬Key Specifications
Physical Properties
Appearance: White free-flowing powder
Bulk Density: 0.35 – 0.45 g/cm³
Volatile Content: ≤ 1.0%
Sieve Residue (40 mesh): ≤ 1.0%
Performance Indicators
Refractive Index: 1.534 – 1.538
Heat Deflection Temperature: Well-matched with base resin
Processing Stability: Stable performance at 170–200°C
🚀Application Areas
1️⃣ Food Packaging Sector:
Transparent Blister Packaging: Used for display packaging of pastries, candies, fruits, and vegetables, featuring high transparency and low-temperature toughness.
Heat-Shrink Film: Premium beverage bottle label film or transparent shrink packaging, enhancing toughness and tear resistance.
Food Containers: Transparent meal boxes and pastry trays combining aesthetics with impact resistance, suitable for food delivery.
2️⃣ Daily Goods Manufacturing:
Cosmetic Packaging: Transparent lotion bottles, serum bottles, perfume bottles. Provides high transparency, drop resistance, surface gloss, and chemical stability.
Stationery: Transparent document pouches, pen barrels, rulers. Enhances toughness, transparency, and processability, suitable for injection molding and extrusion.
Plastic Cards: Membership cards, rechargeable cards, ID card protectors. Resistant to bending, excellent print adaptability, and scratch-resistant surfaces.
3️⃣ Medical Supplies:
Pharmaceutical Packaging: PVC blister packs, rigid tablet containers. High transparency and impact resistance.
Medical Devices: Transparent face shields, protective goggles, IV tube connectors. Combines transparency, impact resistance, and chemical corrosion resistance.
4️⃣ Building Materials (Indoor Use):
Decorative Panels: Transparent or translucent PVC decorative panels for interior partitions, wall panels, and ceilings, combining aesthetics with impact resistance.
Lighting Fixtures: PVC or PC-based lampshades and light guides suitable for indoor LED lighting, featuring high transparency and impact resistance.
Furniture Accessories: Transparent table/chair legs and decorative components enhancing aesthetics and durability, for indoor use only.
5️⃣ Industrial Applications:
Instrument Covers: Transparent PVC or PC-based equipment viewing windows and gauge guards. High transparency and impact resistance; chemical resistance required.
Advertising Signage: Indoor lightbox advertising films and display panels. High transparency and print adaptability; UV stabilizers are required for outdoor use.
Electronic Packaging: Transparent phone stands and display trays. Impact resistance and aesthetic appeal; suitable for injection molding.
📦 Packaging and Storage
Packaging Specifications
25 kg/bag
Inner lining: Polyethylene moisture-proof bag
Outer layer: High-strength kraft paper bag
Storage Conditions
Storage environment: Cool, dry warehouse
Temperature requirement: <30°C
Humidity requirement: <60%
