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Hydrophilic Fumed Silica HL-300

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Name: Hydrophilic Fumed Silica HL300
Brand: SINOENERGY GROUP
Price: 1 USD

Place of Origin : China

MOQ : 1KG

Delivery Time : 3-5 work days

Payment Terms : L/C,T/T

Supply Ability : 20-25kg per bags

Brand Name : SINOENERGY GROUP

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Fumed Silica

HL- Hydrophilic Fumed Silica HL-300 300

Characteristic

FM-H-L300 is hydrophilic fumed silica with specific surface area around 300 m2/g.

Applications	Properties
● Coating & Paintings	● Reinforcing filler for elastomers
● Silicone rubber and other elastomers	● Anti-settling,anti-sagging and thickening agent
● Thin film & UPR	● Rheololgy control and thixotropic agent
● Adhesives & sealants	● Free flow aid and anti-caking aid for powders
● Printing Ink	● High transparency in UPR

Physical and Chemical Data (Standard: GB/T 20020)

Test Item	Unit	Typical Value
Specific Surface Area (BET)	m²/g	300±25
pH value in 4% dispersion	--	3.7～4.5
Loss on drying (2 hours at 105℃)	%	≤ 2.0
Loss on ignition (2 hours at 1000℃, based on material dried for 2 hours at 105℃)	%	≤ 2.5
Tamped Density (Based on material dried at 105℃ for 2 hours)	g/L	40～60
Sieve Residue (45μm)	mg/kg	≤ 250
Silica Content (Based on ignited material)	%	≥ 99.8

Product Tags:

hydrophilic pyrogenic silica powder

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