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🧱 RUBASIA RUBBERTECH INDUSTRIES

EVA Foam Sheet | Ethylene Vinyl Acetate Closed-Cell Foam Sheet

Thickness Range: 3mm – 50mm
Density Range: 25 – 250 kg/m³
Sizes: Standard 1m × 2m / 1.2m × 2.4m / Custom cut rolls
Available Colors: Black | White | Grey | Blue | Red | Yellow | Custom upon request
Surface Finish: Smooth | Embossed | Textured | Non-slip | Adhesive-backed

 

🌍 EVA Foam Sheet Supply Across Borneo – Sabah, Sarawak, and Brunei

RUBASIA RUBBERTECH INDUSTRIES is a leading EVA Foam Sheet manufacturer and supplier for industrial, marine, construction, automotive, and commercial applications throughout Borneo.

We deliver to:

• Sabah: Kota Kinabalu, Sandakan, Tawau, Lahad Datu, Kudat, Keningau, Tenom, Ranau, Papar, Tuaran, Beaufort, Sipitang, Tambunan, Penampang, Putatan, Kota Marudu, Nabawan, and Labuan.
• Sarawak: Kuching, Miri, Sibu, Bintulu, Limbang, Lawas, Sarikei, Kapit, Betong, Mukah, Sri Aman, Serian, Bau, Lundu, Marudi, and Simunjan.
• Brunei: Bandar Seri Begawan, Kuala Belait, Seria, Tutong, and Temburong.

 

⚙️ Technical Overview

RUBASIA EVA Foam Sheet is made from Ethylene Vinyl Acetate (EVA) copolymer, a closed-cell cross-linked material offering excellent water resistance, cushioning, vibration damping, and chemical resistance.

The foam’s closed-cell structure prevents the penetration of air, water, or dust — making it completely waterproof, non-absorbent, buoyant, and thermally insulating.

It maintains performance in tropical Borneo climates where high humidity, heat, and salt exposure are common.

 

🔬 Key Technical Properties

Property	Typical Value	Standard
Density	25–250 kg/m³	ASTM D3575
Hardness (Shore C)	20–65	ASTM D2240
Tensile Strength	0.3–1.5 MPa	ASTM D412
Elongation at Break	100–400%	ASTM D412
Compression Set	<10%	ASTM D3575
Water Absorption	<0.5%	ASTM D1056
Temperature Range	-40°C to +90°C	—
Thermal Conductivity	0.033–0.045 W/m·K	ASTM C518
Tear Strength	2–10 N/mm	ASTM D624
UV & Ozone Resistance	Excellent	ISO 4892
Electrical Resistivity	10¹⁴ Ω·cm	ASTM D257

🧱 Detailed Product Features

1. Closed-Cell Waterproof Structure
   • Completely impervious to water, air, and moisture.
   • No mold, mildew, or fungus growth in tropical weather.
   • Ideal for marine, outdoor, and humid environments like Tawau, Sandakan, and Brunei Bay.
2. High Elasticity and Cushioning
   • Absorbs shock and vibration effectively.
   • Reduces mechanical stress on equipment, flooring, and personnel.
   • Commonly used in machinery mounting pads and sports mats.
3. Lightweight but Durable
   • Density as low as 25kg/m³ reduces transportation and installation load.
   • Suitable for boat decks, insulation panels, and packaging inserts.
4. Excellent Thermal & Acoustic Insulation
   • Reduces heat transmission in roofing, walls, and ducts.
   • Effective sound dampener in factories, studios, and hotels across Kuching, Miri, and Kota Kinabalu.
5. Chemical and UV Resistant
   • Performs reliably under sunlight, ozone, and mild chemical exposure.
   • Maintains color and flexibility for long outdoor service life.
6. Safe & Non-Toxic
   • Free from PVC, latex, and harmful plasticizers.
   • Certified non-toxic for school, healthcare, and children’s applications.
7. Custom Fabrication Available
   • Can be cut, die-punched, laminated, CNC-shaped, or adhesive-backed.
   • Custom sheet size, color, density, and surface finish options.

 

🏗️ Comprehensive Applications

🏠 1. Construction & Civil Engineering

EVA foam is used throughout construction projects in Kota Kinabalu, Kuching, and Bandar Seri Begawan for:

• Expansion Joint Fillers: Installed between concrete slabs and bridge decks to absorb expansion and vibration.
• Vibration Isolation Pads: Reduces transmission of noise and mechanical vibration from heavy equipment.
• Soundproof & Thermal Insulation Panels: Installed under roofing, walls, and ceilings to control temperature and noise.
• Sealing Gaskets: Used in aluminum window systems, HVAC ducts, and concrete joints.
• Roofing Cushion Layer: Protects membranes and adds insulation under waterproofing systems.

 

⚓ 2. Marine, Offshore & Coastal Applications

In Sabah’s ports (Kudat, Labuan, Tawau) and Brunei’s coastal facilities, EVA foam is preferred for:

• Boat Deck Flooring: Non-slip, cushioned underfoot surface.
• Dock Fenders: Soft, resilient material to absorb vessel impact.
• Floating Devices: EVA’s buoyant nature is perfect for lifebuoys, buoys, and marine floats.
• Engine Compartment Insulation: Provides both sound and thermal insulation.
• Boat Seat Cushioning: Comfortable, waterproof padding resistant to UV and saltwater.

 

⚙️ 3. Industrial, Factory & OEM Manufacturing

Used across Sarawak industrial parks and Sabah’s KKIP for:

• Equipment Padding & Spacers: Anti-vibration mounting and machine base pads.
• Toolbox Inserts & Packaging: Custom-cut EVA shapes for tool protection.
• Industrial Gaskets & Seals: EVA serves as an economical sealing layer for enclosures.
• OEM Fabricated Components: Automotive, electrical, and appliance industries use EVA for interior padding, panel liners, and damping layers.
• Protective Packaging: Fragile electronics, glass products, and medical devices.

 

🧘 4. Sports, Fitness & Recreation

EVA’s softness, flexibility, and shock absorption make it essential for:

• Yoga Mats, Gym Mats & Exercise Flooring (used in fitness centers across Kuching, Miri, Kota Kinabalu)
• Protective Sports Gear: Padding in helmets, gloves, and shin guards.
• Playground Safety Mats: Non-toxic, cushioned, and waterproof surface.
• Swimming and Diving Accessories: Kickboards, floating aids, and wetsuit inserts.

 

🎭 5. Arts, Crafts & Cosplay Fabrication

Highly popular among schools, artists, and creative studios in Sarawak and Brunei:

• DIY Craft Projects & School Art Boards
• Stage & Event Props
• Costume and Cosplay Armor — easily heat-formed, cut, and painted.
• Signage & Decorative Displays — lightweight and vibrant-colored foam for advertising.

 

🧯 6. Safety & Protection Applications

Ideal for impact and cushioning in industrial or domestic environments:

• Edge Protectors & Safety Guards — for corners, tables, and machinery.
• Floor Safety Mats — used in workshops and manufacturing lines.
• Protective Case Inserts — used in camera, instrument, and military-grade cases.
• Helmet Liners & Safety Pads — enhances user comfort and safety.

 

🚗 7. Automotive & Transport

Widely applied in vehicle manufacturing and maintenance in Bandar Seri Begawan, Sibu, and Kuching:

• Dashboard & Door Padding — noise and vibration absorption.
• Boot Liners & Insulation Sheets — thermal and acoustic barrier.
• Seals & Gaskets — lightweight and cost-effective sealing foam.
• Transport Packaging Foam — for spare parts, electronics, and fragile items.

 

❄️ 8. Refrigeration, HVAC & Cold Chain

Essential in food industries and cold storage facilities in Miri, Bintulu, and Lahad Datu:

• Duct Insulation Wraps — prevents condensation and heat transfer.
• Cold Room Panel Gaskets — air-tight seals prevent leakage.
• Compressor Base Isolation Pads — minimizes vibration and noise.
• Refrigerated Truck Liners — improves thermal efficiency.

 

🏡 9. Furniture & Home Applications

Used in residential and commercial interiors:

• Sofa & Mattress Padding
• Drawer and Shelf Liners
• Under-Carpet Soundproofing
• Children’s Play Mats and Cushions (non-toxic and safe for kids)
• Wall Cushion Panels — used in nurseries, gyms, and hospitals.

 

🧩 Available Product Grades

Grade	Density Range	Application
Standard EVA Foam	25–80 kg/m³	General insulation, packaging
High-Density EVA Foam	100–250 kg/m³	Machinery, industrial, flooring
Soft EVA Foam	25–40 kg/m³	Sports, cosplay, padding
Fire Retardant EVA Foam	80–150 kg/m³	Automotive, marine, building interiors
Adhesive-Backed EVA Foam	—	Gaskets, sealing, vibration control
Textured EVA Foam	—	Marine, gym, anti-slip flooring

🏆 Why Choose RUBASIA RUBBERTECH INDUSTRIES

• 🏭 Over 15 years of expertise in rubber and foam manufacturing.
• 🧰 Custom-cutting, lamination, and adhesive application available.
• 🚛 Fast delivery across all towns in Sabah, Sarawak, and Brunei.
• 🌦 Tropical-grade quality — built for humidity, heat, and salt exposure.
• 💬 Technical support for engineers, designers, and OEM procurement teams.