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Fumed Silica for liquid silicone rubber(LSR)

"Enhancing Performance and Versatility: Harnessing the Power of Fumed Silica in Liquid Silicone Rubber (LSR)"

  • $4
    ≥100
    Kilogram
Payment Type:
L/C,T/T,D/P
Incoterm:
FOB,CFR,CIF,EXW,DDP
Min. Order:
100 Kilogram
Transportation:
Ocean,Land,Air,Express
Port:
QINGDAO,SHANGHAI,GUANGZHOU
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  • Product Description
Overview
Product Attributes

Model No.HJSIL 300

BrandHJSIL® FUMED SILICA

Place Of OriginChina

GradeIndustrial Grade, Food Grade

Supply Ability & Additional Information

Packaging10KG / 150KG

TransportationOcean,Land,Air,Express

Supply Ability1000 MT / MONTH

HS Code28112290

PortQINGDAO,SHANGHAI,GUANGZHOU

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

IncotermFOB,CFR,CIF,EXW,DDP

Packaging & Delivery
Selling Units:
Kilogram
Package Type:
10KG / 150KG
Picture Example:

Introducing our premium-grade Fumed Silica, specifically designed for enhancing liquid silicone rubber (LSR) formulations. This innovative additive boasts exceptional reinforcing properties, ensuring improved mechanical strength, tear resistance, and dimensional stability of your LSR products. Our ultra-fine particles disperse effortlessly within the liquid silicone matrix, resulting in enhanced thixotropic behavior and reduced viscosity, enabling easier processing and molding. With its superior heat resistance and excellent electrical insulation properties, our Fumed Silica takes LSR applications to new heights, making it ideal for manufacturing medical devices, automotive components, and various consumer goods. Trust our Fumed Silica to elevate the performance and quality of your LSR creations.

Liquid Silicone Rubber(LSR) - Fumed Silica HJSIL 300 and 380

Hydrophilic Description:

Liquid silicone rubber is also known as two-component additive silicone rubber. This type of rubber has good fluidity, fast vulcanization, can be poured, injection molded, and can be cured at room temperature, which greatly increases the production efficiency of silicone products and reduces production costs. The market share of liquid silicone in the mainstream silicone market is rapidly increasing.

 

In LSR liquid silicone rubber HJSIL® fumed silica enhances the strength of vulcanized rubber, increasing hardness, modulus, tensile strength and tear strength. Unlike other reinforcing fillers, HJSIL® fumed silica can be used in clear or transparent applications.

 

Hydrophobic Silica In Coatings Physical and chemical data:

Properties and test methods Unit Typical Value Standardization
Specific surface area (BET) m2/g 380 ± 25 GB/T 20020
pH value (in 4% dispersion)   3.6 ~ 4.5 GB/T 20020
Loss on drying (2 hours at 105 °C) Wt% ≤ 1.5 GB/T 20020

Loss on ignition 

(2 hours at 1000 °C,based on material dried for 2 hours at 105 °C)

Wt% ≤ 2.5 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

 

Product Categories : Fumed Silica > Hydrophilic

Home > Products > Fumed Silica > Hydrophilic > Fumed Silica for liquid silicone rubber(LSR)
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