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Smoke Silk Fusily 630 gives sheet.

Classification:

Hydrophobic

Inquiry

Product Description
Parameters

Commodity name: Smoke Silk Fusily 630 gives sheet.
Commodity ID: 1245725303317876736

Product Information

Fusil^®630

Hydrophobic Fumed Silica

Fusil^®630 is hydrophobic fumed silica after treated with HMDS (hexamethyldisalazane) based on a hydrophilic fumed silica with a specific surface area of 300 m2/g . It’s a kind of high purity white colloidal powder.

Characteristic physico-chemical data

Test Item	Standard	Standardization
Specific Surface Area BET m2/g	230±25	GB/T 10722
pH Value in 4% dispersion	5.5-8.0	GB/T 1717
Loss on Drying 2h@ 105℃ %	≤ 0.5	GB/T 5211.3
Loss on Ignition 2h@ 1000℃ %	≤ 4.0	GB/T 20020
SiO2 Content (basedon ignited material)%	≥ 99.8	GB/T 20020
Tamped density (based on material dried for 2h @ 105 ℃) g/l	40-60	GB/T 5211.4
Carbon content (based on material dried for 2h @ 105 ℃) %	2.5-4.0	GB/T 20020

◆ Fugitive silica 630 sheets

Applications

l Elastomer, HTV silicone rubber &LSR

l Sealants and SiliconeAdhesive

l Coatings, inkssystem

l Carbon Powder forPrinter

Packing and storage

l Packaged in multiple layer Kraftpaper,10kg perbag

l Stored in aeration-drying storage areas for protecting the material from volatilesubstance.

l Should be used within 2 years afterproduction.

Properties

l In HTVandliquid silicone rubber, provides good reinforcement andtransparency.

l Hydrophobic surface chemistry and stable thixotropy, anti-settling,anti-sagging

l High hydrophobic and stable thixotrophy, using in coatings and inks can prevent from anti-caking, anti- sagging,anti-thixotrophy.

l High surface area, small particle size and good decentrality, performance high anti-foamproperty.

l Improve the free flowofpowder coatings and anti- caking

Safety & Handling

Informationconcerningthe safety of this productis listed inthe corresponding SafetyData Sheet, which will besentwiththefirst deliveryor uponupdating.Such informationis also available from Fuchang Chemical,ProductSafety Department, E-MAIL info@fuchangchem.com orcan check from ourhomepagewww.fuchangchem.com.Werecommendto readcarefully the safetydatasheet priortotheuseofourproduct.