[ Products · Fiberglass Products ]
Fiberglass Insulation Products
Cloth, tape, cord and binding tape for winding reinforcement and banding.
Fiberglass products in this category are the mechanical reinforcement of a winding rather than its primary dielectric. They hold end turns against short-circuit forces, band rotors, lace coils, and reinforce composite constructions.
The forms are straightforward — woven cloth, slit tape, twisted cord and rope, and polyester-resin impregnated binding tape that cures during the varnish bake into a rigid band.
These products are also consumed steadily rather than ordered by project, which makes them a natural component of a consolidated repeat shipment alongside your paper and sleeving.
[ Selection ]
How to choose within this category
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Reinforcement, not primary insulation
Bare fiberglass is mechanically strong but not the dielectric barrier. It works alongside paper or film, not instead of it.
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Treated or untreated
Heat-cleaned and treated cloth bonds better with varnish and resin systems. Untreated is lower cost where bonding is not required.
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Binding tape shrink behaviour
Polyester binding tape shrinks on cure to tighten the band. The shrink rate is a specification worth confirming for rotor banding.
Typical applications
[ Buying questions ]
Ordering fiberglass products from China
Are you a manufacturer or a trading company for fiberglass products?
Both. Material comes from our production partners in Xuchang and Jiaozuo, which gives factory-level pricing and the ability to verify what you are buying. Because we are not tied to one line, we can also tell you when something is better made elsewhere instead of selling you what we happen to run.
What is the minimum order quantity?
It depends on the item and whether it is a stock grade or made to your width. Small quantities across several materials usually consolidate into a workable shipment even where no single line would clear a factory minimum. Send your list and we will tell you what is workable.
Can we get samples before ordering?
Yes, and for a first order we would encourage it. Sample material is generally free; freight arrangement varies by destination and we will confirm which applies when you enquire.
Can you supply cut or slit to our dimensions?
Yes. Slitting rolls to working width and cutting sheet to drawing are both standard. Tell us the dimensions and, for rolls, your preferred core and roll diameter so the material fits your equipment.
What are the payment terms and lead time?
For a first order, terms are usually a deposit with the balance against shipping documents. Lead time depends on whether items are stock grades or made to your specification — we will give a date against your actual list rather than a general figure.
Which ports do you ship from, and can you quote DDP?
Most shipments go through Qingdao or Shanghai. We can quote FOB, CIF or DDP depending on how much of the import side you want to handle. Tell us your destination port and we will confirm routing and a realistic door-to-door time.
Do you provide test reports or certification?
What is available varies by material and production source. Rather than claim blanket coverage, tell us what your application or your customer requires and we will confirm what can be provided for that specific material before you order.
Can this category ship together with other materials?
Yes — mixed containers across categories are standard for us rather than an exception, and for most transformer and motor builders it is the sensible way to buy.
Tell us what you need to buy
Send the grades, thicknesses and quantities — or just describe the machine you build. We reply within one working day, and we will tell you plainly if something is outside what we can supply well.