white carbon black (SiO2) / silica dioxide - enhanced tear strength and abrasion resistance

Ref Price:
Loading Port:
Qingdao
Payment Terms:
TT OR LC
Min Order Qty:
-
Supply Capability:
20000 m.t./month

OKorder Service Pledge

Quality Product

Order On-line Tracking

Timely Delivery

OKorder Service Pledge

Credit Rating

Credit Services

Credit Purchasing

Share to:

Product Description:

Specifications

Cas no.:7631-86-9
Product: silica / white carbon black/ SiO2
Production process: precipitated, fumed
Capacity: 25000 MT/a

CAS no.:7631-86-9

Product: silica / white carbon black/ SiO2

Production process: precipitated, fumed

Color: white

Appearance: powder or granular

Packing: 10kg/bag, 20kg/bag, per your need, with or w/o pallets

Capacity: 25000 MT/a

Payment: T/T, L/C, DA, DP, etc

Shipment: 2 weeks after your confirmed order

SiO2 / Silica/ White Carbon Black MAIN SPEC:

Main Item

Spec

BET

110~210 (110~ 130, 140~160 , 170-190, 180-210) m2/g

DBP

200~ 350 ( 200~260, 240~280, 240-350, 250-310) mL/100g

Loss on drying (105°C)

8% max

PH (5% sol)

6~8

SiO2

90% min

 

Specific product OF SiO2 / Silica/ White Carbon Black for Rubber:

With special physic-chemical properties, Precipitated silica work as reinforcing transparent fillers highly valued in formulation of rubber-based blends, lead to enhanced tensile strength, tear strength and abrasion resistance and increase hardness of vulcanized rubbers, reduce consumption of rubbers and therefore reduce the cost.

Main spec:

Main Item

Spec

BET

140~160 m2/g

DBP

240~280 mL/100g

Application:

1)      SiO2 / Silica/ White Carbon Black For Light-colored, color and High-grade transparent rubber products.  

2)      SiO2 / Silica/ White Carbon Black For PE, PP, powder products as filler with good fluidity property

3)      SiO2 / Silica/ White Carbon Black As food additives, feed additives, Pesticide carrier with good fluidity and anti-caking property  

4)      SiO2 / Silica/ White Carbon Black For glass cement, sealant, painting, coating, printing ink, as thickener and Anti precipitating agent

5)      SiO2 / Silica/ White Carbon Black for others

Storage: dry, clean, ventilated space    

Any help from us, please contact freely! NICE DAYS !  

Send a message to us:

Remaining: 4000 characters

- Self introduction

- Required specifications

- Inquire about price/MOQ

Q:enzymes and catalyst are....?
A catalyst is a substance that affects the rate of a reaction. It may participate, but cannot be consumed in the reaction. For example, KMnO4 catalyzes the breakdown of H2O2 into H2O and O2. In the end, as much KMnO4 exists as did in the beginning. An enzyme is a biochemical reagent that allows an organism to convert a compound into other compounds. This is part of metabolic processes. For example, maltose (a sugar composed of a chain of two glucose molecules) can be broken down into glucose by the maltase enzyme. Unlike a catalyst, enzymes may or may not be consumed/altered in the metabolic processes.
Q:Will the catalyst change in the chemical reaction?
The catalyst is actually involved in the chemical reaction, the catalyst is added to the reaction, becomes the other material, and then the reaction becomes back, and appears to have no change, actually involved in the change, but the end result the catalyst did not change
Q:Why does the chemical and chemical properties change before and after the reaction?
The catalyst will induce chemical reactions to change, leaving the chemical reaction faster or in a lower temperature environment for chemical reactions.
Q:Will the catalyst change the reaction rate in the chemical reaction?
Many of the catalysts are specific in varying degrees, and when added to the chemical reaction system that it can catalyze, it must change the rate of chemical reaction, and of course both positively and negatively catalyzed. Chemical reaction rate, it can not be called a catalyst.
Q:what is the difference between enzyme and catalyst?
Enzymes and catalysts both affect the rate of a reaction. The difference between catalysts and enzymes is that while catalysts are inorganic compounds, enzymes are largely organic in nature and are bio-catalysts. Even though all known enzymes are catalysts, all catalysts are not enzymes. Moreover, catalysts and enzymes are not consumed in the reactions they catalyze. Catalysts are low molecular weight componds, enzymes are high molecular globular proteins. Catalysts are inorganic, enzymes are organic. Catalyst reaction rates are slower (usually) than enzyme reaction rates. Catalysts are not generally specific - enzymes are VERY specific. Catalysts increase or decrease the rate of a chemical reaction, enzymes are proteins that incrase the rate of chemical reactions & convert the substrate into product. There are 2 types of catalysts - (positive & negative), and the 2 types of enzymes are activation enzymes and inhibitory enzymes. Catalysts are simple inorganic molecules, while enzymes are complex proteins.
Q:What is the effect of increasing the amount of catalyst added to a solution?
Catalyst do not participate in the reaction but it speeds up the reaction. If you increase the amount of catalyst from the required amount, it would somehow negates its positive response or it would result in producing another product.
Q:The best use of chemical catalysts
Do not know what you want to use the best thing is what the catalyst is generally used in the process, there will be an initial induction period, the catalytic activity is relatively low, and then reached a stable catalytic state, this paragraph is generally called the catalyst life, the final Due to poisoning, active ingredient aggregation and so on factors, the catalyst activity will be reduced, then need to replace the new catalyst
Q:The chemical equation of heating reaction of benzene and hydrogen under the action of catalyst
C6H6 benzene + 3H2 - (arrow) C6H12 cyclohexane (Ni catalytic heating)
Q:Chemical catalyst
Catalyst before and after the reaction of the same quality,
Q:Palladium is the main catalyst in chemistry?
Palladium in the chemical mainly to do the catalyst; palladium and ruthenium, iridium, silver, gold, copper and other alloy, can improve the palladium resistivity, hardness and strength, used in the manufacture of precision resistors, jewelry and so on. While the most common and most commercially available palladium jewelery is palladium.

1. Manufacturer Overview

Location
Year Established
Annual Output Value
Main Markets
Company Certifications

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port
Export Percentage
No.of Employees in Trade Department
Language Spoken:
b)Factory Information  
Factory Size:
No. of Production Lines
Contract Manufacturing
Product Price Range