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HJSIL Fumed Silica R620

Application and Benefits of HJSIL Fumed Silica R620 in Professional Industries

  • $10
    ≥100
    Kilogram
Payment Type:
L/C,D/P,T/T
Incoterm:
FOB,CFR,CIF,EXW
Min. Order:
100 Kilogram
Transportation:
Ocean,Land,Air,Express
Port:
QINGDAO,SHANGHAI,QINGDAO
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  • Product Description
Overview
Product Attributes

Model No.HJSIL R620

BrandHJSIL® FUMED SILICA

Place Of OriginChina

GradeIndustrial Grade

Supply Ability & Additional Information

Packaging10KG

TransportationOcean,Land,Air,Express

Supply Ability100 MT / MONTH

HS Code28112290

PortQINGDAO,SHANGHAI,QINGDAO

Payment TypeL/C,D/P,T/T

IncotermFOB,CFR,CIF,EXW

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
10KG
Picture Example:

Introducing the HJSIL Fumed Silica R620 - the secret weapon every boss needs to conquer office chaos! This magical powder is not your ordinary silica, oh no! It possesses the power to transform any workplace into a comedy club. Simply sprinkle a pinch of this enchanting substance on your boss's chair, and voila! Watch as they slide around like a penguin on ice, leaving everyone in stitches. But wait, there's more! This fumed silica can also be used to create hilarious hairdos, turning your boss into a walking art exhibit. Say goodbye to boring meetings and hello to laughter-filled days with HJSIL Fumed Silica R620!

Hydrophobic Fumed Silica R620


Description:
HJSIL R620 is a hydrophobic fumed silica after-treated with Hexamethyldisilazane (HMDS). Besides fumed silica, in this application the Precipitated Silica and Silicates, Hydrophilic fumed silica are also possible options.

Applications:


Coatings and Paints

HTV Silicone Rubber 

Liquid Silicone Rubber (LSR) 

Rubbers and Plastics

Powder Coatings

hydrophobic FUMED SILICA R620


Product features:
Hydrophobic
Reinforcing agent for silicone rubber to prevent structuring
Excellent anti-sag performance
Stable thixotropy, anti-settling, anti-sag in coatings, inks
Improved high free flow and anti-caking of powder coatings

Physical and chemical data:

Properties and test methods Unit Typical Value Standardization
Specific surface area (BET) m2/g 180 ± 25 GB/T 20020
pH value (in 4% dispersion) 5.5 ~ 7.5 GB/T 20020
Loss on drying (2 hours at 105 °C) Wt% ≤ 1.0 GB/T 20020
Loss on ignition
(2 hours at 1000 °C,based on material dried for 2 hours at 105 °C)
Wt% ≤ 4.0 GB/T 20020
Sieve residue (45 μm) mg/kg ≤ 250 GB/T 20020
Silica content (based on ignited material) Wt% ≥ 99.8 GB/T 20020
Tamped density
(based on material dried for 2 hours at 105 °C)
g/dm³ 40 ~ 60 GB/T 20020
Carbon content
(based on material dried for 2 hours at 105 °C)
Wt% 1.6 ~ 2.0 GB/T 20020

Product Categories : Fumed Silica > Hydrophobic

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