天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
Inquriy
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >Food Additives>Stability and coagulants>Polyacrylamide
Polyacrylamide
  • Polyacrylamide

Polyacrylamide

Price $1
Package 1g
Min. Order: 1g
Supply Ability: 1000 tons
Update Time: 2019-07-31

Product Details

Product Name: Polyacrylamide CAS No.: 9003-05-8
EC-No.: 231-545-4 Min. Order: 1g
Purity: 99% Supply Ability: 1000 tons
Release date: 2019/07/31

1. Name:  silica gel

2. Molecular formula: SiO2

3. Molecular weight: 60.084

4.Physical and Chemical property:   

Average pore diameter: 2.0-3.0nm

Specific surface area: 650-800 m2/g

Pore volume: 0.35-0.45ml/g

Specific heat: 0.92 KJ/kg.℃

Thermal conductivity: 0.63 KJ/m.hr.℃

5.Solubility: not dissolvable  in water

6.Appearance:Transparent, translucent, glass-like pellet or lump

7.Package:25kgs per bag or 500kgs per bag

 

Applications: 

Mainly used for drying and moistureproof, may also be used as catalyst carriers, adsorbents, separators and variable-pressure adsorbents, etc

 

 

Specification:

 

Item

Unit

Typical Data

 

 

 

 

 

RH=20%

%

≥11

 

 

 

 

Adsorption capacity

RH=50%

%

≥25

 

 

 

 

 

RH=90%

%

≥37

 

 

 

 

Loss on heating

 

%

≤4

 

 

 

 

PH value

 

 

4

 

 

 

 

Specific resistance

 

Ω.cm

≥4000

 

 

 

 

Silica

 

%

≥98.5

 

 

 

Qualified ratio of spherical granules

%

≥90

 

 

 

 

Size

 

mm

2-5

 

 

 

 

Bulk density

 

g/l

780

 

 

Company Profile Introduction

You may like

Recommended supplier

Product name Price   Suppliers Update time
$0.00/1KG
VIP1Y
TEKA-FAST LIMITED
2025-01-03
$10.00/1kg
VIP1Y
Hebei Zhuanglai Chemical Trading Co Ltd
2024-11-15
$0.00/1KG
VIP3Y
Hebei Weibang Biotechnology Co., Ltd
2024-11-04
$10.00/1KG
VIP6Y
Hebei Weibang Biotechnology Co., Ltd
2024-10-31
$0.00/200kg
VIP1Y
Qingdao RENAS Polymer Material Co., Ltd.
2024-09-03
$19.00/1KG
VIP4Y
Hebei Chuanghai Biotechnology Co,.LTD
2024-08-22
$100.00/1kg
VIP1Y
HEBEI SHENGSUAN CHEMICAL INDUSTRY CO.,LTD
2024-08-15
$3.60/1kg
VIP1Y
Hebei Andu Technology Com.,Ltd
2024-07-27
$0.00/25kg
VIP1Y
Hebei Mojin Biotechnology Co.,Ltd
2024-07-17
$6.00/1KG
VIP1Y
Hebei Longbang Technology Co., Ltd
2024-06-20
  • Since: 2014-05-13
  • Address: Room 2004, Oriental Century Square Tower A, East Road Yellow River, Xinhua District, Cangzhou City
INQUIRY