Supply Precipitated Silica

Leading manufacturer of precipitated silica
-High purity/SSA
-Excellent reinforcement function
-Applications: tire, footwear

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Precipitated Silica for tire/footwear overview

Characteristics: Amorphous Precipitated Silica

Aspect: white powder

Function and effect:

1. for tire: reinforcing, low-abrasion, fuel-saving, low-skid

2. for footwear: reinforcing, mechanical properties, process, high abrasion, transparency

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Physico-chemical Properties:

Typical Analysis	S175GR	S175
Physical Form	Granules	Powder
SiO2 content %	≥98	≥98
Specific surface area (BET) m2/g	150-200	165-185
Drying loss (2h at 105°C) %	4.0-7.5	4.0-7.5
Ignition loss (2h at 1000°C) %	≤7.0	≤7.0
pH value	6.5-7.5	6.5-7.5
DBP absorption value cm3/100g	200-300	200-300
Sieve Residue 45um (325 mesh) %	≤0.5	≤0.5
Soluble salts %	≤1.5	≤1.5

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Packaging: double-layer bag (inner layer with PE bag, outer layer with polypropylene bag)

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Bag size: 20 kgs

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Shipment: 18 Metric Tons(900 bags) / 40’ HQ FCL

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Sample request service:
samples are provided as request, our sale staff who have specialist in white carbon black application are available to consult at anytime.

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