Fibreglass backing plate, usually produced by gluing, stamping, shaping and curing multiple layers of fibreglass mesh. Fiberglass backing pad is made of fiberglass cloth, which is compressed and stacked in multiple layers in a mold after special heating treatment. It has the advantages of light weight, high strength, good bonding performance, high flexibility, etc. It is an ideal substrate for all kinds of flap disks.
Fibreglass mesh cloth is made of glass fibre woven fabrics and coated with polymer resistant emulsion. It has good alkali resistance, flexibility and high tensile strength in the warp and weft directions. Fiberglass mesh cloth is mainly alkali-resistant fiberglass mesh cloth, which is made of medium alkali-resistant fiberglass yarn (the main ingredient is silicate, good chemical stability) twisted and woven by a special organisation structure - the leno organisation, and then heat-set at high temperature by alkali-resistant liquid, reinforcing agent, and so on.
Fiberglass backing plate is specially used for making flap plates. The sheet is made of fiberglass, specially woven and treated in our factory. We have different sizes, diameters, thicknesses and even layers for you to choose from. The surface covering of the substrate can be made of black paper, non-woven fabric or black cloth.
Applying to elastic abrasive discs, non-woven elastic abrasive discs, wool wheels, black diamonds, combination elastic abrasive discs (combination of non-woven fabrics and abrasive belts with cross pendulums), elastic cemented grinding wheels, diamond elastic abrasive discs, and so on.
1. Good chemical stability. Resistant to alkali, acid, water and other chemical corrosion; strong bonding with resin.
2. High strength, high modulus, light weight
3. Good dimensional stability, stiff, flat, not easy to shrink and deformation, good positioning
4. Good toughness
Applying to elastic abrasive discs, non-woven elastic abrasive discs, wool wheels, black diamonds, combination elastic abrasive discs (combination of non-woven fabrics and abrasive belts with cross pendulums), elastic cemented grinding wheels, diamond elastic abrasive discs, and so on.
Material: Fiberglass Cloth, glue, metal ring bend.without bend
Surface: Black Paper, Fiberglass Cloth,Non-woven Cloth,OEM label
Type: T27,T28, T29
Size: 75mm, 85mm, 90mm, 95mm, 107mm, 117mm, 140mm,170mm, 220mm
Layers: Normally it ranges from 6-12 layers, or as customers' requirements.
| specification |
T27, T29, T28, T41 |
| outer diameter (mm) |
75 - 220 (75, 90, 95, 115, 117, 140, 170,220) |
| hole diameter (mm) |
16.3, 22.23 |
| backing material |
black paper, non-woven close, cloth, |
| metal ring |
1 or 2 |
| layers |
6-15 |
| flap disc size (inch) |
4", 4.5", 5", 6", 7",8" |
| flap disc size (mm) |
100, 115, 125, 150, 180 |
| application |
making flap disc, felt disc, elastic flap disc |
| trademark |
Kaway |
Ring
Single Ring 1 Single Ring 2
Double Ring Korean High Ring
Types
| outer diameter |
appliance for flap disc size (mm) |
appliance for flap disc size (Inch) |
hole diameter (mm) |
layers |
| 75mm |
100×16 |
4"×5/8" Inch |
16.3 |
5~9 |
| 90mm |
100×16 |
4"×5/8" Inch |
16.3 |
6~12 |
| 95mm |
100×16 |
4"×5/8" Inch |
16.3 |
6~12 |
| 105-108(107) mm |
115×22 |
4-1/2"×7/8" Inch |
22.23 |
6~12 |
| 115-118(117) mm |
125×22 |
5"×7/8" Inch |
22.23 |
6~12 |
| 140-141 mm |
150×22 |
6"×7/8" Inch |
22.23 |
6~12 |
| 170-171 mm |
180×22 |
7"×7/8" Inch |
22.23 |
6~12 |
| 220-221 mm |
230×22 |
10"×7/8" Inch |
22.23 |
10~14 |
The Structure of Fiberglass Backing
Zhengzhou Kaway Automation Tech.Co., Ltd is a professional manufacturer of the machinery for coated abrasives converting. For more than one decade, the company has been keeping doing research about applying automation techniques to the production of coated abrasive products. Based on the actual circumstances, the company has successfully developed whole series machinery for the production of abrasive belts, flap discs, flap wheels and velcro sanding discs. Now the company has founded complete manufacturing, marketing, training and service systems to meet the overall demands of customers.
Besides, according to the rich experience in the field of coated abrasives, the company can provide you purchasing suggestions for all the raw materials like abrasive cloth/sandpaper roll, adhesive, fiberglass pad for making abrasive belts, flap discs, flap wheels and Velcro sanding discs.
Since the establishment of Kaway automation, the company firmly holds the "Value and service oriented" management concepts. Quality products and thoughtful service have won favorable comments from customers. At present Kaway machines have been exported products to United States, Canada, Australia, Russia, Ukraine, Egypt, India, Thailand, Vietnam, South Africa and other European, Asian and American countries.
Kaway automation is looking forward to cooperating with you!
What are the raw materials used?
The main materials used in world-renowned electrical components. We can also make any custom design for you according to your needs.
How long does it usually take for me to receive the equipment?
Depends on whether you want to customization your abrasive or not, and also depends on the speed of customs clearance and logistics, but we can guarantee to ship the regular abrasive machine in less than 30 business days.
Any benefits for the abrasive machines from China?
In a word, China has a much better industry chain. There may be manufacturers of abrasive and packaging in India, Vietnam, and Malaysia, but HG-Abrasive can guarantee that our prices can be on par with theirs and that our quality, and service far exceed your expectations.
When can I get an engineer from you?
Contact our sales staff when you have completed the preparation conditions (water, electricity, air supply, production materials). We will send an engineer to install your machine and train your staff to use it. Usually, when you are ready, you can contact our sales staff and cooperate with us to get a visa for the engineer, who will arrive within 15 days.
What about the details of the packaging?
To ensure the integrity and safety of product packaging, main products are packed in plastic film or export plywood boxes, and auxiliary products are packed in thick cartons.
Do you provide customized services?
We can design the machine according to your requirements (material, power, size, etc.). We will also provide you with expert guidance at the same time, based on our many years of experience in the industry.
How will my machine be installed once it arrives? How much does it cost?
We'll dispatch an engineer to your facility to assess the situation, install the machine and train your staff to operate it. The customer pays for round-trip airfare, accommodation, and USD100/day/person.
Are you a manufacturing or a trading company?
We are a factory, and we offer factory direct prices with excellent quality and worry-free service. Please come and see us here!
What is your guarantee or warranty if we buy your machine?
We offer you a 1-5 years warranty on our high-quality machines and lifetime technical support.
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