Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service

Introduction

Products Description

Johan GoF-graphite conductive foam is a high performance price gasket. It consists of thermal conductive graphite film outer covering, a polyurethane foam core and acrylic pressure sensitive adhesive. This structure offers high heat dissipation function and excellent compression performance. It is used for applications requiring thermal conductivity, such as smart devices, laptops, and medical equipment.

Characteristics：

Customised shape of structure (rectangle, triangle, type-D, type-P, type-o, type-L).
Excellent compression and elastic recovery properties.
High thermal conductivity.

Item	Typical Value	Method
Surface Resistance	＞1 Ω	Johan test
Thermal Conductivity	Customised	Johan Test
Operation Temperature	-10—110 degree	Johan Test
Tensile Strength	≥1.5 kg/25mm	Johan Test
Initial Adhesion	1600 gf/25mm	Johan Test
Holding Adhesion	1440 min/inch	Johan Test

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service factory

Our exhibition

Our company actively pursues global market expansion through strategic participation in premier international exhibitions including CES and Electronics China. We are aggressively penetrating diverse sectors such as consumer electronics, new energy vehicles, communication equipment, and emerging fields including AI and IoT. Having successfully commenced deliveries in these new domains, we maintain strong momentum in continuous exploration of additional overseas markets. Our dynamic approach demonstrates unwavering commitment to global business development and technological innovation.

System certification

Our company maintains a comprehensive quality management system, certified to ISO 9001:2015 (SGS) for quality assurance and IATF16949 (SGS) for automotive industry standards. We are also certified to ISO 14001 (SGS) for environmental management and QC 080000 (SGS) for hazardous substance process control. These certifications demonstrate our commitment to delivering reliable, high-quality products through systematic process control and continuous improvement.

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service supplier

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service details

Invention Patent

Based on our strong R&D capabilities, we possess 12 Chinese and 2 U.S. invention patents, plus 30 utility model patents. These patented technologies are applied across our core product lines, including innovative grounding foam and high-performance custom tapes, demonstrating our industry leadership in EMI/EMC materials and providing customers with reliable, proprietary solutions.

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service manufacture

Company Profile

Established in 2011, Shenzhen Johan Material Technology Co., Ltd. is a pioneering material company specializing in EMI/EMCsolutions. Our forte lies in the production of shielding and grounding gaskets and custom-designed, high-performance tapes. In 2022, we earned the prestigious national-level specialized and innovative small giant certification.

We cater primarily to the consumer electronics, communication networks, and emerging energy vehicle sectors. To back ourcommitment to quality and innovation, we have established a national production base across four strategic locations:

1. A 1,000-square-meter new material formula R&D center in Shenzhen.
2. A 2,000-square-meter innovative grounding wrapping production plant in Dongguan.
3. A 10,000-square-meter conductive shielding tape coating plant in Hunan.
4. A 1,000-square-meter magnetron sputtering continuous gold/tin plating plant in Shandong.

As the only vertically integrated integrator in China offering electroplating, coating, and processing capabilities, we strive to become a leading innovator and provider of core values within the materials industry chain. Our ultimate goal is to be a long-term trusted solution provider and partner for our customers in addressing their challenges.

FAQ

1. who are we?
We are based in Guangdong, China, start from 2011,sell to South Asia(10.00%). There are total about 101-200 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Shielding tape,Adhesive tapes,Waterproof and breathable membrane,Customized production,Raw material die-cutting

4. why should you buy from us not from other suppliers?
Shenzhen Johan Material Tech Co., Ltd. was established in 2011, and is an innovative national high-tech enterprise providing
innovative EMC (electromagnetic compatibility) grounding elastomers and customized tape solutions for the electronics indus

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency: USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken: English,Chinese

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Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service

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EMI GASKET

Custom Graphite Coated Insulation Foam Various Thickness Available Die Cutting OEM Service

Introduction

Characteristics：

System certification

Invention Patent

Company Profile

FAQ

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