Clay desiccant


 
OUKPAK® desiccant is a standardized desiccant product designed and manufactured in strict accordance with US MIL-D-3464E standard. This series of products mainly adopts pure natural Montmorillonite mineral as adsorbent, and is subject to strict control throughout raw material, production process, inspection method, providing safe and eco-friendly desiccant with high adsorption, high strength, low dust for piece of mind. Its moisture absorption property is close to that of silica gel, and even superior to silica gel under low humidity.

Typical Application

Container packaging                                             Optical glass instruments
Arts & Crafts                                                             Electronic products
Military instruments and armaments                  Semiconductor products
Sophisticated machinery

Montmorillonite Property Index

Item
Index
Typical result of OUKPAK products
Water content(180℃)
≤2%
0.3%
Specific resistance (S/m)
≤0.3
0.002%
PH
7-8.5
7.5%
Packing density (g/L)
≥900
956
Particle size eligibility (%)
≥94
99.5%
Water soluble contents
≤2%
0.1%
Unit moisture absorption
(23℃)
RH 20%
≥3%
4.1%
RH 40%
≥6%
6.3%

Package Material


Type
Characteristic
Application
 

Common Non-woven fabric
(PAP/Non-woven/PE)
Widely used package material composed of oriented or random plastic fiber
Suitable to bag desiccant of 5g-200g
 

Japan Non-woven fabric
Also named as Japan fiber paper, is one type of non-woven fabrics. It is characterized by high temperature resistance, high mechanical strength, strict technical requirement and high cost
Suitable to bag desiccant of 1g-1,000g
 

TYVEK
(1025D,1056D…)
DuPont TYVEK®
·   Superior water vapor transmission rate.
·    No liquid water transmission.
Leak-proof.
·   Anti-static and dustproof
·   High strength
·   FDA certified, nontoxic and safe
Suitable to all size desiccant
 

CLAF Paper
(Paper/CLAF/PE)
Is composed of CLAF and Paper, has better leakage resistance than common non-woven fabric
Suitable to bag desiccant of 5g-150g

Order Information

Spec
Weight (g)
Size (mm)
Packing (pcs/ctn)
C5
5
65*50
2000
C10
10
75*60
1250
C15
15
100*60
800
C30
30
95*80
500
C50
50
110*100
300
C100
100
135*120
200
C135
135
155*120
130
C150
150
152*125
120
C500
500
185*150
45

Carton size: 470*300*250mm

Specification Guide


Standard Packing

With inner PE bags for air and moisture-proofing (Customized packing is available)

        

Important Factors Affecting the Use of Desiccants
① Volume of your product packing
② Surface area of your product packing
③ Environmental temperature and relative humidity
④ WVTR of your packaging material
⑤ Storage time of your product

Please call us 86-513-85638555 or email to info@oukpak.com for further questions.