ZC 185MP Micro Pearl Precipitated Silica for Rubber

Sales ZC 185MP Micro Pearl Precipitated Silica for Rubber

ZC185MP is micro pearl form precipitated silica made by advanced pressure spraying drying technology, with uniform size, high dispersion, high fluidity, and low dust properties.

Don't float in the sky during production, transportation or process. It is convenience to transport and process.

  • Properties : White micro pearl form, precipitated silica is made of sodium silicate with sulfuric acide through hydrolysis. It can be dissolved by NaOH,HF. Other kinds of acid, water and solvents cannot dissolve the product.
  • Surface BET (m²/g) : 165-195
  • Chemical Formula : SiO2
  • CAS No. : 112926-00-8
  • EINECS No : 7631-86-9

Product Detail  


ZC 185MP Micro Pearl Precipitated Silica for Rubber

Micro Pearl Precipitated Silica for Green Tire and Winter Tire


Product Name

SiO2, Precipitated Silica, White Carbon, Silicon Dioxide, Conventional Silica, Amorphous Precipitated Silica, Micro pearl precipitated silica


Chemical Properties

ZC185MP is micropearl form precipitated silica made by advanced pressure spraying drying technology, with uniform size, high dispersion, high fluidity, and low dust properties. 

Don't float in the sky during production, transportation or process. It is convenience to transport and process.


Specifications

Items

Specification

Appearance

White Micropearl

Loss at 105 oC 2h %

4.0-8.0

Igniting Loss 1000 oC 2h % Max.

7.0

DBP absorption Value cm3 /g

2.00-2.80

100 Mesh sieve residue % Min

80

pH Value(5% aqueous suspension)

6.0-8.0

SiO2 % Min

97

BET specific surface area m2/g

165-195


Application

1. ZC185MP is a high dispersion, high purity precipitated silica. It can significantly improve the wear resistance of the rubber compound, resistant to flexion performance, heating oxidation, instead of a large number of carbon black for high-performance tires, which can effectively reduce tire rolling resistance and reduce fuel dosage and improve the wet skid resistance and safety performance.

2. More of its outstanding performance is especially in the low rolling resistance of passenger car tires, winter tires, and other applications.

3. When used in shoemaking, rolls mixed time can be short with high DBP Absorption and good reinforcement.



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