ALPHA BETA Fiberglass Product Co., Ltd

Products · AGM Separators & Pasting Paper · Est. 1993

Six AGM separator series Pasting Paper

Six separator series cover start-stop, cranking, traction, energy-storage and standby duties; pasting paper supports plate manufacturing.

7 product lines 18,000 t annual capacity IATF 16949 HQ & both plants certified
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The range

Choose by application

Six AGM separator series cover distinct battery duties; pasting paper is used in plate manufacturing. Open a product page for specifications, performance data and a preliminary TDS.

Series 01

Automotive Start-Stop

0.8–2.5 mm @10 kPa

160 g/m²·mm
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Series 02

SLI

1.0–2.0 mm @10 kPa

155 g/m²·mm
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Series 03

Motorcycle

0.8–2.0 mm @10 kPa

150 g/m²·mm
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Series 04

Motive Power

0.55–1.50 mm @20 kPa

155 g/m²·mm
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Series 05

Energy Storage & High Temperature

1.0–2.5 mm @10 kPa

165 g/m²·mm
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Series 06

Telecom & UPS

1.0–3.5 mm @10 kPa

150 g/m²·mm
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Series 07

Pasting Paper

0.10–0.35 mm @20 kPa

160 g/m²·mm
View series →
Compare

Compare all seven products on one thickness axis

Select a row to view density, fiber diameter and catalogue compression endpoints at 10 and 100 kPa.

Series 01 / 07 — Datasheet extract AGM separator

Automotive Start-Stop AGM Separator

Dual fiber-diameter AGM separator for start-stop batteries under high vibration and deep cycling.

Thickness range @10 kPa 0.8–2.5mm
Density 160g/m²·mm
Avg. fiber diameter 1 1.0–3.0μm
Avg. fiber diameter 2 5.0–10.0μm
Specific surface area (BET) ≥ 1.6m²/g
Avg. beating degree ≥ 35°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
1.45 mm 0.92 mm 1.6 0.8 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Puncture resistance increased by over 100%
Wet tensile strength increased by 103%
High mechanical strength for high-speed automated assembly
Open series page → Download preliminary TDS (PDF)
Series 02 / 07 — Datasheet extract AGM separator

SLI AGM Separator (Starting, Lighting, Ignition)

AGM separator for automotive starting, lighting and ignition batteries.

Thickness range @10 kPa 1.0–2.0mm
Density 155g/m²·mm
Avg. fiber diameter 0.5–2.0μm
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
1.71 mm 1.17 mm 2 1 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

High-rate discharge performance for reliable engine starting
High puncture resistance
Strong resistance to electrolyte stratification
Open series page → Download preliminary TDS (PDF)
Series 03 / 07 — Datasheet extract AGM separator

Motorcycle AGM Separator

High-rate AGM separator for motorcycle ignition and lighting batteries, miners’ lamps and electric-toy batteries.

Thickness range @10 kPa 0.8–2.0mm
Density 150g/m²·mm
Avg. fiber diameter 0.5–3.0μm
Specific surface area (BET) ≥ 1.4m²/g
Avg. beating degree ≥ 30°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
1.80 mm 1.24 mm 2 1 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Stable float performance and reliable high-current discharge
High porosity for strong electrolyte retention
Strong elastic recovery to maintain plate-group pressure
Open series page → Download preliminary TDS (PDF)
Series 04 / 07 — Datasheet extract AGM separator

Motive Power AGM Separator

Deep-cycle AGM separator for e-bike, low-speed EV, forklift and golf cart traction batteries.

Thickness range @20 kPa 0.55–1.50mm
Density 155g/m²·mm
Avg. fiber diameter 0.5–2.0μm
Specific surface area (BET) ≥ 1.6m²/g
Avg. beating degree ≥ 35°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
0.81 mm 0.51 mm 1 0.5 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Strong deep-cycle charge and discharge performance
BET specific-surface-area target ≥1.6 m²/g; designed for dendrite resistance
High puncture resistance
Open series page → Download preliminary TDS (PDF)
Series 05 / 07 — Datasheet extract AGM separator

Energy Storage & High-Temperature AGM Separator

AGM separator for clean-energy storage and telecom batteries, including high-temperature service.

Thickness range @10 kPa 1.0–2.5mm
Density 165g/m²·mm
Avg. fiber diameter 0.5–2.0μm
Specific surface area (BET) ≥ 1.5m²/g
Avg. beating degree ≥ 32°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
1.81 mm 1.15 mm 2 1 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Stable and reliable float performance
High puncture resistance retained at elevated temperature, helping prevent short circuits
Strong resistance to heat-driven collapse and shrinkage across large temperature swings
Open series page → Download preliminary TDS (PDF)
Series 06 / 07 — Datasheet extract AGM separator

Telecom & UPS AGM Separator

Float-service separator for telecom, UPS, grid and railway backup batteries.

Thickness range @10 kPa 1.0–3.5mm
Density 150g/m²·mm
Avg. fiber diameter 1.0–3.0μm
Specific surface area (BET) ≥ 1.4m²/g
Avg. beating degree ≥ 30°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
2.26 mm 1.44 mm 2.4 1.2 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Stable and reliable float performance
Strong resistance to electrolyte stratification
Strong elastic recovery to maintain plate-group pressure during long-term float service
Open series page → Download preliminary TDS (PDF)
Series 07 / 07 — Datasheet extract Pasting paper · process material

Glass Fiber Pasting Paper

Glass fiber pasting paper applied to battery plates to support wet lead paste during manufacturing.

Thickness range @20 kPa 0.10–0.35mm
Density 160g/m²·mm
Avg. fiber diameter 0.5–1.5μm
Specific surface area (BET) ≥ 2.0m²/g
Avg. beating degree ≥ 39°SR
Catalogue endpoints · 10 / 100 kPa compression dry recovery wet recovery
0.179 mm 0.123 mm 0.2 0.1 0 10 100 kPa

Only approximate 10 and 100 kPa endpoint values read from the printed catalogue are shown; straight connectors are visual guides, not measured intermediate-pressure data.

Uniform formation for even paste application
Chemically stable in battery service
High tensile strength for high-speed pasting production
Open series page → Download preliminary TDS (PDF)
  • IATF 16949:2016 — HQ & both plants
  • ISO 9001:2015 — since 2002
  • ISO 14001:2015 — Inner Mongolia & Chuzhou
  • ISO 45001:2018 — Chuzhou
  • RoHS & REACH compliant

Mother-roll winder · Separator line

Products are available as jumbo rolls or sheets, slit to specified dimensions.

Beyond separators

Alpha Beta also produces glass fiber mats and Stranmat composite mats for battery applications, and glass microfiber air filtration media (ULPA / HEPA grades). These lines are quoted on request — contact our sales team with your requirements.

Samples & TDS

Need a second source?

Send us your technical specification. We will recommend a suitable series and confirm sample specifications and shipping arrangements.

Request samples sales@agmalphabeta.com