AGM battery separator is made of high quality micro glass fiber. It is widely used in communication, railway, electric power, fire alarm, solar energy, wind energy, automobile, electric vehicle, ship and other fields. We have two advanced production lines with an annual output of over 4000 tons.

AGM battery separator executive standard

Executive standard

GB / t28535-2012

no

Inspection items

Company

Standard value

one

tensile strength

Kn / M

≤ 2.00 mm

≥ 0.42 kn / M

>2.0 mm

≥0.84KN/m

two

quantification

G / (M2 · mm)

100 kPa

180-230

three

resistance

Ω• Dimethyl sulfoxide

≤0.00040

four

Bulk porosity

%

≥90

five

Maximum aperture

µ rice

≤22

six

Capillary acid absorption height

millimeter

Mm / 5 min ≥ 75

seven

Acid leaching weight loss

%

≤3

eight

Reduction of potassium permanganate

Ml / g

≤5

nine

Fe + content

%

≤0.003

ten

Chlorine content

%

≤0.002

twelve

Pressurized acid absorption

G / g

≥5.5

thirteen

Acid resistance

minimum

Three or more

fourteen

Loss on ignition

%

≤1

fifteen

Wet the spring

%

≤7.5

Tips:

This standard is a reference standard.

We can produce products according to customers' requirements.

AGM glass fiber separation roller type terms:

AGM glass fiber separation roller

Thickness, width, length and type can be according to customer requirements.