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silica fume for paint that changes color with temperature

silica fume for paint that changes color with temperature

  • Order Quantity:
  • 1-3600
  • Business:
  • Micro Silica,Silica Fume,Fumed Silica,Microsilica,Silica Powder
  • Export:
  • 51% - 60%
  • Volume:
  • US$1 Million - US$2.5 Million
  • Address:
  • 1307, Fengye Mansion, No. 329, Zhongzhou Middle Rd., Luoyang, Henan, China (Mainland)

Product Detail

Quick Details
  • Place Of Origin:henan China (mainland)
  • Brand Name:jh
  • Model Number:92
  • Type:silica Powder,powder
  • Application:refractory
  • Grade:silica Oxide Micro Fine -400
  • Sio2 Content (%):85-97%
  • Fe2o3 Content (%):0.3
  • Al2o3 Content (%):0.2
  • Mgo Content (%):0.2
  • Cao Content (%):0.1
  • P2o5 Content (%):0.1
  • Purity:5n
  • Color:grey And White
  • Loss On Ignition: Less Than 3%
  • Certifications: Iso9001
  • Usage:concrete, Refractory, Cement, Rubber.etc.
  • Bulk Density:200-300kg/m3 500-800kg/m3
  • Heat Of Hydration: Low-heat
  • Existed Form: Non-amorphous Ultrafine
  • Strength Grade(mpa): 42.5r
  • Main Raw Material:aluminate

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                         Micro silica fume use in painting industry

Luoyang Jihe Micro-Silica fume CO.,Ltd. is a comprehensive enterprise which integrated with research,

 

production, densified and micro silica fume sale. 

 

Descriptions of Micro Silica Fume:

 

1,Main Material:

SiO2

2,State:

Non-amorphous Ultrafine (non-crystalline)powder

3,Color:

Grey to medium grey powder, white and black powder

4,Buck density-Densified:

500-800KG/M3

5,Bulk density-Undensified:

200-350KG/M3

6,MOQ:

Any Quantity meet your requirements

7,Sample Time:

3-5 days if you want to test

8,Certification available:

Yes-SGS, ASTM-C1240 etc.

9,Packing Detail:

900kg/jumbo bags and 300-500kg/jumbo bags, and 25kg small plastic woven bags,or according to customer's requirements.

 

10,Production Capacity:

3600 Ton/Tons per month

11,Payment Term:

L/C, T/T, D/P, D/A, WESTERN UNION

                       

Micro silica in concrete and painting industry

After the mixture of micro silica fume into cement concrete,the cement can be well filled in gaps,so that slurry gets more densified,and it combines with the free Ca(OH) to form a stable calcium silicate hydrate 2CaO.SiO2.H2O gel strength is higher than the hydrate Ca(OH) crystals,the main performance is as follows:

1.Increasing strength: the concrete compressive strength and flexural strength greatly increased,incorporation of 5-10% silica fume,compressive strength can be increased 10-30%,flexural strength increased by more then 10%.

2.Increasing density:5-18 times increase impermeability,chemical resistance increased by 4 times.

3.Frost resistance:micro silica in rapid frozen solution cycle after 300-500 times,relatively elastic modulus decreased by 10-20%,while the ordinary concrete goes through 25-50 cycles,the relative elastic modulus reduced to 30-73%.

4.Early strength:micro silica shortens the induction period,possessing early strength characteristics.

5.Abrasion resistance performance,anti-cavitations:abrasion resistant performance of micro silica concrete is improved by 0.5-0.25 times than ordinary concrete,anti-cavitations capability is increased by 3-16 times. 

 

JIHE Micro silica Specifications:

 

SiO2(Silicon Dioxide)

Min.85%

H2O

Max.1.0%

Loss on ignition

Max.4%

Fe2O3

Max.0.9%

Al2O3

Max.0.7%

CaO

Max.0.7%

MgO

Max.0.5%

K2O

Max.1,2%

Retained on 45 micron sieve

Max.2%

Pozzolanic Activity Index

105@7d

Advantage:

1.Low MOQ: It can meet your product business very well.

2.Good Quality: We have strict quality control system.Good reputation in the market.

3.Good service: We reply the message as soon as possible within 24 hours and we treat the clients as friends.

4.Fast & Cheap Delivery: We have big discount from forwarder (Long Contract)

5.Low Price: Stable quality with low price because we are silica fume manufacture.

 FAQ:

 

1.What is Micro silica’s content and classification?

 

Key:Our product’s content from 85% to 97%,and classified as Densified and Undensified Micro silica.

 

2.How much the fluidity of micro silica fume?

 

Keys:Every company use different test methods, and We use the easy  simple method of water-cement ratio, which can reach about 11.

 

3.How about micro silica fume’s quality?

 

Key: We have our own test lab in factory and supply stable and reliable micro silica to our customers.

 

4.What’s the usage?

 

Key:In the concrete project,normally it is suggested to dope as 5%-10% of cement materials,and it is co-used with super plasticizer.Micro silica is mixed with cement and aggregate together,constructing by strictly regulation,and meanwhile ,strengthening maintenance.

 

5,what’s the storage and transportation?

 

Key:Micro silica is seal packed by plastic woven bags,during storage and transporation process,please pay attention to waterproof and moistureproof.

 

 

Other Applications:

 

Used in Rubber industry,Anti-caking agent,Pellet binder,Waterglass industry,in the oilfield as well cementation,and also applied in insulation materials,waterproofing materials,paints,and printing industry.

 

 

 

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