Gold Member Since 2015
Audited Supplier
Qingdao Jingtai Huacheng International Trade Co., Ltd.

Silica, Silicon, Precipitated Silica manufacturer / supplier in China, offering Fumed Silica with High Purity Grade, Aluminum Composite Panel Xr-120 Styple, PVDF Aluminum/Aluminium Composite Panel with Flat Surface and 2 to 6mm Thickness in Shandong and so on.

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Supplier Homepage Product Silicon Chemical fumed silica Fumed Silica with High Purity Grade

Fumed Silica with High Purity Grade

Purchase Qty.:
(Tons)
1-499 500+
FOB Unit Price: US $500 US $1,200
Purchase Qty. (Tons) FOB Unit Price
1-499 US $500
500+ US $1,200
Get Latest Price
Production Capacity: 150000 Metric Ton/Metric Tons Per Year
Transport Package: as Your Requirement
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: ZH-307
  • Grade Standard: Medicine Grade
  • Quality: First Class
  • Molecular Weight: 60.08
  • Purity: 99%
  • Sample: Free
  • Specification: ISO
  • HS Code: 76061251
  • Classification: Silicon Dioxide
  • Kind: Silicon Dioxide
  • Other Names: White Carbon Black
  • Molar Mass: 60.1 G/Mol
  • Solubility (Water): 0.012 G/100ml
  • Trademark: ZHONGHAI
  • Origin: China
Product Description

Precipitated Silica
 
Precipitated Silica for rubber products

Model

XR-356-1

XR-356-2

XR-120

XR-178

XR-356JG

XR-356K

BET specific surface area (m2/g)

160-180

160-180

90-130

160-180

180-200

160-180

Silica content (dry goods) %

≥96.7

≥96.7

≥96.5

≥96.5

≥96.7

≥96.7

Heating loss (%)

6.2-7.2

5.5-6.2

6.0-7.2

6.0-7.0

6.0-7.0

5.5-7.2

Loss on ignition (%)

≤5.3

≤5.3

≤5.3

≤5.3

≤5.3

≤5.3

PH value

6.9±0.3

6.9±0.3

6.0±6.8

6.9±0.3

6.9±0.3

6.9±0.3

DBP oil absorption (cm3/g)

2.33-2.60

2.33-2.60

1.80-2.30

2.33-2.65

2.40-2.75

2.33-2.60

Sulfate content (%)

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

The total iron content (mg/kg)

≤750

≤750

≤1000

≤1000

≤750

≤800

Exterior

White
powder

White
powder

White
powder

White
powder

White
powder

White
powder

Application:
widely used as a reinforcing agent for rubber soles, tape, rubber sheet, rubber tube, water bottle, rubber rollers,wear rubber products and other miscellaneous items. 
 
Precipitated Silica for silicone rubber

Model

XR-356GJ-1

XR-356GJ-2

XR-356GJ-3

XR-356GJ-4

BET specific surface area (m2/g)

165-185

145-165

165-185

145-165

Silica content (dry goods) %

≥98.0

≥98.0

≥98.0

≥98.0

Heating loss (%)

5.0-6.2

5.0-6.2

5.0-6.2

5.0-6.2

Particle size

45um sieve residue≤0.1%

45um sieve residue≤0.1%

45um sieve residue≤0.1%

45um sieve residue≤0.1%

PH value

6.9±0.3

6.9±0.3

6.9±0.3

6.9±0.3

Sulfate content (%)

≤1.0

≤1.0

≤1.0

≤1.0

The total iron content (mg/kg)

≤150

≤300

≤150

≤300

Appearance

Ordinary
powder

Ordinary
powder

Ordinary
powder

Ordinary
powder

 
 Application:
used in light-colored rubber and plastic transparent areas, such as heat curing silicone rubber (HTV),
room temperature vulcanized silicone rubber (RTV) and ceramic glazes, glass, steel and other industries.
 
Precipitated Silica for tires industry

Model

XR-356

XR-336

XR-135

XR-160

XR-170

XR-185

BET specific surface area (m2/g)

160-180

160-180

135±15

160±15

160±15

185±15

Silica content (dry goods) %

≥96.7

≥96.7

≥98

≥98

≥98

≥98

Heating loss (%)

6.0-7.2

6.0-7.2

6.0-7.2

6.0-7.2

6.0-7.2

6.0-7.2

PH value

6.9±0.3

6.9±0.3

6.9±0.3

6.9±0.3

6.9±0.3

6.0±7.0

DBP oil absorption (cm3/g)

2.33-2.60

2.33-2.60

1.80-2.50

2.00-2.50

2.00-2.50

1.80-2.50

Sulfate content (%)

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

≤1.5

The total iron content (mg/kg)

≤750

≤750

≤150

≤150

≤150

≤150

Exterior

According to customer,s requirments,can supply in powder,beads,flaky particles.

 
Application:
Tire industry.
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