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Fumed Silica for Unsaturated Polyester Resins(UPR)
Fumed Silica for Unsaturated Polyester Resins(UPR)
Fumed Silica for Unsaturated Polyester Resins(UPR)
Fumed Silica for Unsaturated Polyester Resins(UPR)
Fumed Silica for Unsaturated Polyester Resins(UPR)
Fumed Silica for Unsaturated Polyester Resins(UPR)

Fumed Silica for Unsaturated Polyester Resins(UPR)

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

Product Description
Product Attributes

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:
fumed silica applications

Amorphous Fumed Silica for Unsaturated Polyester Resins(UPR)


Description:

Unsaturated polyester resin is generally a linear polymer compound with ester bond and unsaturated double bond, which is formed by polycondensation of unsaturated dibasic acid diol or saturated dibasic acid unsaturated diol. In our country, the material has been widely used and developed rapidly, and now it is an integral part of many glass fiber reinforced plastic objects. Our silica helps control the viscosity of unsaturated polyester resins, improve the Anti-settling and Thickening, while also being an indispensable and efficient thickener.

 

Hydrophilic Applications:
Coatings, paints, printing inks
Unsaturated Polyester Resin (UPR)
Heat Vulcanized (HTV) Silicone Rubber
Sealants, adhesives
Personal care and cosmetic

Insulation materials

FUMED SILICA 200 APPLICATION

 

The benefits for unsaturated polyester resins
Optimal rheological control for ideal viscosity
Prevents solids from precipitating in the resin
Gel-like resin thins when sheared for easy processing


Physical and chemical data:

Properties and test methods Unit Typical Value Standardization
Specific surface area (BET) m2/g 200 ± 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

 

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