
Expanded Cork Stopper Raw Material Supplier
- Overview
- Detailed Photos
- Company Profile
- Our Advantages
- Packaging & Shipping
Basic Info.
| Usage | Exterior Tiles, Interior Tiles |
| Warranty | 1years |
| Diameter | 0.5-5mm |
| Apparent Density | 65-130kg/M3 |
| Color | Natural Bark |
| Transport Package | Bag |
| Specification | custom |
| Trademark | Metacork |
| Origin | China |
| HS Code | 4501902000 |
| Production Capacity | 10000mts/Year |
Product Description
Cork Granule Product Description



Welcome to Metacork Technology Nanjing Co., Ltd.
Product: Cork Granule
Cork granules offer a multitude of benefits for various applications. They provide heat insulation, heat preservation, sound insulation, shock absorption, elasticity, lightness, and friction.
Applications of cork granules include lightweight cement, rubber cork, bicycle brakes, motorcycle friction, Birkenstock shoes, badminton tips, whistles, buoys, and more.
Cork powder, a finer form of cork granule, is particularly useful as a mold release agent for applications such as battery grid casting, glass products, and lamp manufacturing. It helps in creating an insulated and ventilated mold surface, preventing bonding and ensuring smooth alloy flow during casting.
Key advantages of cork powder include ultrafine particles, even dispersion, long-lasting use cycle, flame retardancy, antistatic properties, and excellent heat insulation.
Experience the versatility and efficiency of cork granules and powder with Metacork Technology Nanjing Co., Ltd.


Metacork Technology Nanjing Co., Ltd.
1. Are you a manufacturer or trading company?
We are a group enterprise with multiple factories. Our first factory was established in 2007 in Xi'an.
2. Can you accept OEM/ODM service?
Yes, we provide OEM/ODM service. We can design and produce according to your drawings and samples. We use laser cutting and silk-screen printing for logos. Laser cutting is free for small and simple logos. We offer customized designs, materials, sizes, colors, etc., and we ensure the protection of customer designs.
3. Can you provide samples? How much is it?
We offer samples for free, but the freight will be borne by you.
4. What is your production time and sample time?
The sample time is approximately 7 days, and our production lead time is generally 10-25 working days depending on your quantity.
| Products Name | Granulated Cork |
| Specification | Granule Size: 8-15mm ,15-25mm Density:120- 130kg/m3 |
| Usage | Cork granules can be used to make composite cork products, sports field infill, a soil conditioner, agglomerated wine stoppers, cork flooring, brake shoes, clutch plates, shoe soles, insulation cork blocks, yoga bricks and mats, etc |
Our company is Metacork Co., Ltd. We are engaged in the development, production and marketing of cork products. From raw corks processing, product processing to new products research and development, we have mature and scientific management system. Our products are mainly used in home decorations, office supplies, the wine products, handicrafts and others. Meta, as one of our brand, is dedicated to being low-carbon, healthy, comfortable and creative; with products including home decorations, office supplies and other crafts.
Our Advantages Packaging & Shipping
