Custom Specification Cork Granules Stopper Raw Material

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Custom Specification Cork Granules Stopper Raw Material

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Product Description

Basic Information

Usage

Exterior Tiles, Interior Tiles

Diameter

0.5-5mm

Apparent Density

65-130kg/M3

Color

Natural Bark

Production Capacity

10000mts/Year

Origin

China

Product Description

Products Name	Granulated Cork
Specification	Granule Size: 0.5-1mm, 1-4mm, 4-6mm, 6-8mm, 8-12mm Density: 65-130kg/m3
Main Applications	Composite cork products, sports field infill, soil conditioner, wine stoppers, flooring, brake shoes, clutch plates, shoe soles, insulation blocks, yoga bricks, and mats.

Key Benefits

⭐ Superior Heat Insulation & Preservation

⭐ Excellent Sound Insulation & Shock Absorption

⭐ High Elasticity & Lightweight Material

⭐ Natural Friction & Durability

⭐ Eco-friendly & Low-carbon

⭐ Flame Retardant & Antistatic Properties

Cork Powder Special Features

Cork powder serves as an effective mold release agent, particularly in lead-acid battery grid casting and glass manufacturing. It creates a thermal insulation layer ensuring smooth alloy flow and preventing defects. Key advantages include ultrafine particles, even dispersion, and long-lasting use cycles.

Detailed Photos

Manufacturing & Shipping

Package Size

100cm * 65cm * 35cm

Gross Weight

12.000kg

Frequently Asked Questions

Are you a manufacturer or a trading company?

We are a professional manufacturer with multiple specialized factories established since 2007.

Do you provide OEM or ODM services?

Yes, we offer comprehensive OEM/ODM services, including custom designing and production based on your specific requirements. We utilize laser cutting and silk-screen printing for custom logos.

Can I request samples before placing a bulk order?

We provide samples free of charge; however, the freight or shipping costs are to be covered by the customer.

What is the typical production lead time?

Sample preparation takes approximately 7 days. For bulk production, the lead time generally ranges from 10 to 25 working days, depending on the order quantity.

What are the main benefits of using cork granules?

Cork granules provide exceptional thermal insulation, sound absorption, and shock resistance. They are lightweight, elastic, and environmentally sustainable.

How is the cork powder used in industrial casting?

It acts as a superior mold release agent and creates a heat insulation layer that ensures smooth alloy flow while preventing casting defects and residual gas.