Precipitation Method White Carbon Black Superfine Silica Reinforcing Filler with Good Price

• Material: Organic Silicone
• Application: Rubber/Plastic/ Textile Auxi
• Certification: REACH
• Product Name: Silica
• Quality: First Class
• Shelf Life: 24 Months
• Model NO.: silica
• Storage: 2-8°c
• Purity: 99%
• pH: 6.5-7.5
• Transport Package: 25kg/Bag
• Specification: 25kg/Bag
• Trademark: LY
• Origin: China
• HS Code: 39100000
• Production Capacity: 5000ton

Product Description

Product Description

Silica black is a general term for white powdered X-ray amorphous silicic acid and silicate products, mainly referring to precipitated silica, fumed silica and ultra-fine silica gel, and also includes powdered synthetic aluminum silicate and calcium silicate.

 

Product Specification

Item	Typical value	Testing Method
Silica content(based on ignited material) ,wt%	>99.8%	GB/T 20020
Specific surface area (BET), m2/g	200+-15	GB/T 20020
Carbon content(Based on drying at 105ºC for 2 hours) ,wt%	<0.15	GB/T 20020
PH-value in 4% dispersion	3.7-4.5	GB/T 20020
Moisture loss on drying 2 hour at 105ºC, wt%	<1.5	GB/T 20020
Ignition loss 2 hours at 1000ºC based on material dried for 2 hours at 105ºC, wt%	<2.0	GB/T 20020
Sieve residue(45um), wt%	<0.04	GB/T 20020
Tamped Density(Based on drying at 105ºC for 2 hours) ,g/L	40-60	GB/T 20020

 

Applications

 
      Applications 
          Coatings & Paintings
          Film & UPR
          HTV&RTV Silicon Rubber
          Adhesives and Sealants   
          Printing Ink
          Fertilizer  
          Cosmetics

Packaging & Shipping

In PP bags, 25/50/1250kg net.accept customization

Certifications

FAQ

Q1. What's your MOQ?
A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg.

Q2. How do you treat quality complaint?
A:  First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q3. What is about the delivery time?
A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days.

Q4. How about the packing?
A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you.

Q5. What payment terms are acceptable?
A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc.

Q6. Can you give me a discount price?
A: Surely, it depends on your required quantity.

Q7. Why I can not find the product I require in this shop?
A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site.

If you have any question please contact us