raw sleevings with high quality and good price

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100000 m
Supply Capability:
1000000 m/month

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Product Description:

FIBERGLASS YARN is made from different glass fiber filaments, which are then gathered and twisted into one individual yarn.

Characteristics :consistent linear density,

Application: Mainly used for weaving various reinforce, insulation, anticorrosion, heat insulation fabric and sleeves etc.

We can supply different shapes and roll weight, such as milk bobbin, 3.5kg big and 1.0g /0/5kg small paper bobbin






Yarn description










ECD450 1/2

ECD450 1/2

60 x 60





ECE225 1/0

ECE225 1/0

60 x 58





ECE225 1/0

ECG150 1/0

60 x 52





ECG75 1/0

ECG75 1/0

44 x 31





ECG37 1/0

ECG37 1/0

48 x 32





ECG37 1/2

ECG37 1/2

44 x 35




  Remark: The above data are only the representative products, there are different threads, such as 1/3,2/2,2/3,1/5……etc. Also have C-Glass yarn.  

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Q:What is the difference between a thermally conductive insulating sheet and a thermally conductive silicon film?
The thermally conductive insulation sheet has a layer of glass fiber reinforced, while the heat conducting silicon film has no substrate.
Q:What are the uses of glass fiber reinforced plastics?
Chemical and chemical industries: corrosion resistant pipes, tanks, tanks, corrosion resistant pumps and their accessories, corrosion-resistant valves, grille, ventilation facilities, as well as sewage and wastewater treatment equipment and accessories, etc..
Q:Can fiber insulated pipe wires be buried in cement walls?
Polyvinyl chloride fibre glass hose (Huang Laguan): an electric insulating paint tube made of E-glass fibre woven and coated with polyethylene resin.
Q:The use of soft glass fiber insulation casing line please do
But I suggest you still choose silk quilt, wool is more warm, natural, environmental friendly, healthy
Q:How to distinguish between fiberglass cloth coated with silica gel?
Main properties and characteristics of silicone rubber fiber glass cloth:(1) for low temperature -70 DEG C to high temperature 280 DEG C, good thermal insulation property.(2) ozone resistance, oxygen, light and climate aging, field use, good weather resistance, life expectancy of up to 10 years.(3) high dielectric properties, dielectric constant 3-3.2, breakdown voltage 20-50KV/MM.(4) resistance to chemical corrosion is good; oil resistance, waterproof [scrub].(5) high strength, soft and tough, and can be cut and processed.
Q:What are fiberglass tubes, and what are they mainly used for?
Electric insulating sleeve. Insulated, heat resistant.
Q:How about the 35 thousand volt transformer glass fiber reinforced plastic bushing?
Making the capacitor core: using glass fiber winding to the splicing mode according to the ring, the core system is good, in the vacuum tank, water treatment, after dehydration in core casting prepared resin and curing agent, and curing tank;
Q:What are the materials used for the insulation breakdown of high voltage cables?
High voltage cable insulation breakdown, with high pressure and high pressure pipe insulation grease can be repaired. Methods: the interlayer inclusions at the breakdown is cut, the final cut of copper, the high-voltage insulating tube to tie, then the inclusion layer reply, and finally coated high pressure grease.
Q:Where is the best ceramic fiber packing?
Compared with asbestos textiles, ceramic fiber textiles have the following advantages:1) the continuous use temperature can reach 1000 DEG C, and the service temperature can reach 1260 DEG C for a short time.2) has good acid and alkali corrosion resistance and aluminum, zinc and other molten metal melting ability.3) good high temperature strength and heat insulation performance (refer to physical and chemical indexes).
Q:What are the transformer bushings?
I'm talking about plastic, and that's what you say, BMC, SMC, DMC resin. Oil immersed transformers are generally ceramic bushings, because the physical and chemical properties of ceramics are very stable. BMC, SMC, and DMC resins are new materials and it is unclear whether any physical and chemical changes will occur in a prolonged oil immersion environment, and no one is likely to risk using them at the moment. Besides, ceramics are cheap too. At present, the dry type transformer bushing (insulator), through wall bushing, busbar support insulator and so on, generally do not use the ceramic. Because of ceramics, heavy, brittle and other reasons.

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