Graphene has remarkable characteristics: It is 200 times stronger than steel by weight, highly transparent, flexible, an incredible natural barrier (nothing penetrates graphene except hot protons) and the most conductive substance known at room temperature. Additionally, at one atom thick, it is classified as a ‘2D material’, having only two dimensions.
One of the significant hurdles keeping graphene from mass production is known as the ‘transfer issue’. What has been needed is a methodology of transferring graphene from its growth substrate in a non-destructive and sustainable way. Grolltex has created and patented a process to do just that and we are currently bringing this breakthrough to the graphene markets in the form of advanced production equipment, products made of graphene and highly engineered materials to advance this emerging field.
Some industries that typically benefit from graphene sheets include:
Heating and Cooling
Military and Defense
Power Generation and Electricity
Grolltex Single Layer Graphene and hexagonal Boron Nitride (hBN)
All of our products at Grolltex are fabricated and packaged in a Class 1000 cleanroom. Adhering to our strict procedures and processes allows us to achieve high-yield, high-quality CVD graphene and hexagonal Boron Nitride (hBN) production, resulting in exceptional graphene monolayer material quality at an affordable price. Every batch of graphene and hBN is analyzed meticulously and comes with a datasheet unique to your specific batch of graphene, so that the customer always knows the metrics that are most important to them. The individual specification sheet provided for each unit of graphene or hBN sold by Grolltex contains optical images of graphene from the batch transferred onto Si/SiO2, FET mobility on Si/SiO2, sheet resistance, and Raman spectra. We are happy to provide the batch-specific sampling spectra txt/scv files to our customers upon request. Each graphene or hBN sheet is vacuum sealed in a clean and inert nitrogen environment. Secondary packaging of our graphene material under positive nitrogen atmosphere in a moisture-proof, light-proof, static-proof cleanroom bag ensures prolonged shelf-life when not in use by the customer.
If you have a larger project, our team can help give you pricing for bulk products after we analyze what your needs are.