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Expandable Brake Pads Thermal Nature Flake Graphite Powder 80 Mesh

Categories Expandable Graphite Powder
Brand Name: Hensen
Model Number: HS558HT
Place of Origin: Qingdao of China
MOQ: 20 GP Container
Payment Terms: T/T
Delivery Time: 30 working days
Packaging Details: 300 ton per month
Carbon content: High-Carbon
Color: Natural Color
Features: High Temperature Resistant
Sample: Provide
Shape: flake graphite powder
Type: Natural
Application: Graphite Foil, Sheet, Roll, Gaskets. Fire Retardant. Conductive Additive. Graphene.
MOQ: 20 GP Container
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Expandable Brake Pads Thermal Nature Flake Graphite Powder 80 Mesh

Nature Flake Graphite Powder Expandable Brake Pads Thermal Graphite Powder 80 Mesh Flake Graphite

Expandable Graphite

Expandable graphite is a synthesized intercalation compound of graphite that expands or exfoliates when heated. Once heated, it results an increase in the volume of up to 400 times, a lowering of bulk density, and approximately a 10-fold increase in surface area. Then it’s compressed into a highly cohesive flexible sheet.
Another principal application is as a flame retardant. As a result of the heat of a fire the graphite expands and creates an intumescent layer on the surface of the material. This retards the spread of fire and minimizes one of the most harmful effects of combustion: the creation of toxic gases and fumes.
Benefits of expandable graphite as flame retardant:
1.Forms an intumescence layer with Thermal Radiation Shielding, with superior Heat Diffusion.
2.Stops or slows the spread of fire and toxic gases.
3.Easy to apply, cost Effective, satisfied performance with low adding levels.
4.Non-toxic, non-halogenated fire-stop additive.
5.Neutral surface pH makes compatible with any catalyst system.
Usage:
Graphite Foil, Sheet, Roll, Gaskets.
Fire Retardant.
Conductive Additive. Graphene.
Grade NameMeshExpansion Ratio (cc/g)Purity
(%)
Moisture
(%)
PHSulfur
(ppm)
Onset Temp
(°C)
Application
HS555+50250:195-97<16-9*160-180PU foam, Bituman.
HS855+50250:198-99<16-9*160-180PU foam, Bituman.
HS955+50250:199-99.5<16-9*160-180PU foam, Bituman, for application require least instruments damage.
HS085+80250:190-95<16-9*160-180PU foam, EPS foam, XPS foam, sealing strip.
HS585+80250:195-97<16-9*160-180PU foam, EPS foam, XPS foam, sealing strip.
HS055+50250:190-95<16-9*160-180PU foam, EPS foam, XPS foam, sealing strip.
HS988+80180:199-99.5<16-9<1500*Graphite foil, roll, gaskets.
HS980HP+80200:199.5-99.8<16-9<1500*Graphite foil, roll, gaskets.
HS980UHP+80200:1>99.9<16-9<1500*Battery.
HS557+50270:195-97<16-9*160-180Steel oxygen protection.
HS611-100100:196-98<16-9*160-180Fireproof textile.
HS223-20030:192-95<16-9*160-180Thin coating.
HS5HE+50350:195-97<16-9*160-180Collar pillar.
HS9HE+50350:199-99.5<16-9*160-180Collar pillar, for application require least instruments damage.
HS558HT+50180:195-97<16-9*220Mixing, extruding or processing
at higher temperatures. Used as fire-retardant additive in PE,
PP, and HIPS.
HS558UHT+50180:195-97<16-9*250Processing temperatures are very high. Used as fire-retardant additive in PE,
PP, and HIPS.
- Special grades with different specs are also available on request. Please contact us for details.
Nature Flake Graphite Powder Expandable Brake Pads Thermal Graphite Powder 80 Mesh Flake Graphite
Quality Expandable Brake Pads Thermal Nature Flake Graphite Powder 80 Mesh for sale
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