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shiburetto

Product explanation

shiburetto is the tablet type desiccating agent which it is porous, and narikeidajo made an amorphous material (the geological feature scientific name allophane which is silica, alumina-based natural clay) composed primarily of Al2O3, SiO2, nH2O. It is a safe desiccating agent with ability for moisture absorption that is high by stability chemically.
 
For a characteristic, a characteristic,
  • In chemical stable amorphous substance Al2O3, SiO2, nH2O, I am superior in anti-medicine characteristics except extreme alkali, dorusan.
  • The physical adsorption action by the capillary phenomenon is the main constituent, and size and the shape of the tablet are corrosive, and they do not have the deliquescence characteristics let alone a seeming change even if it adsorbs it.
  • The form is uniform, and compressive strength is strong and is superior in a mechanical characteristic.
  • I have a cast of various forms, size.
  • Depending on a purpose, a use, I can choose a parcel, a coating type (non-dust type).
  • It is a product registered with DMF14359.
  • You can choose AS (nude), FC (film coating), AS-W (covering with paper) depending on a use

Use

・It is a desiccating agent for bottle and resin container products such as pharmaceutical products, the health food.
・I can perform the injection to the container with the automatic filler easily.

Kind

Each grade name
Product explanation
The real thing
shiburetto AS
Nakedness-formed grade of shiburetto
shiburetto FC
The grade that coated the surface of shiburetto AS with cellulose
shiburetto AS-W
The grade that surrounded shiburetto AS with special Japanese paper with the permeability

Chemical composition (an example)

Ingredient
Content (wt %)
SiO2
42.0
Al2O3
40.0
Fe2O3
0.3
Scorching weight loss
15.0
Others
2.7

Desiccating agent performance

1) Basic properties of matter of shiburetto
Properties of matter
shiburetto AS
shiburetto AS-W
shiburetto FC
Ability for moisture absorption
(25 degrees Celsius, 48hrs)
RH20 %
More than 10.0%
More than 9.0%
RH40 %
More than 15.0%
More than 14.0%
RH60 %
More than 20.0%
More than 19.0%
RH80 %
More than 25.0%
More than 24.0%
Hydrous rate (wt %)
Less than 3.0%
Less than 4.0%
Less than 3.0%
PH
4-8
Surface area (m2/g)
300-400
The pore capacity (cc/g)
0.40
Specific gravity (g/cc)
1.10
Appearance specific gravity (g/cc)
0.75
Mean pore system (Å)
20
2) Ability for moisture absorption of shiburetto (moisture absorption rate in each relative humidity, moisture absorption speed)

Representative lineup

Grade name
Diameter (mm) X thickness (mm)
One tablet of weight (g)
Artificial eye (unit) of one can
shiburetto AS 
0704
7 X 4
0.17
50,000
1306
13 X 6
1.00
13,000
3006
30 X 6
5.00
2,200
3706
37 X 6
7.00
1,500
shiburetto FC
1007
10 X 7
0.65
20,000
1306
13 X 6
1.00
13,000
1506
15 X 6
1.20
11,000
1807
18 X 7
2.00
5,500
2075
20 X 7.5
2.70
4,500
2510
25 X 10
5.50
2,000
shiburetto
AS-W 
1 g of corner
12 X 6
1.00
10,000
2 g of corners
13.5 X 10
2.00
5,000
1306
13 X 6
1.00
12,000 
1506
15 X 6
1.20
9,500 
1807
18 X 7
2.00
5,500
1895 
18 X 9.5
2.80
4,000 
2110
21 X 10
3.80
3,000
2508
25 X 8
4.40
2,500
3012
30 X 12
10 
1,100
From 7mm in diameter to 60mm. I can choose it among quantity of use and necessary water adsorption. As the natural year is a raw material, it is a safe desiccating agent
A use use is wide, and the deodorization effects such as ammonia odor or the hydrogen sulfide are confirmed to have both the deodorized ability.
 
Depending on a use, I can have you choose a type (nude lock, coated tablets, covering with paper lock) of shiburetto.
 
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