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Polyimide Solid State PIP40 High Temperature Resistant Thermally Stable 811 Ternary Material

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Polyimide Solid State PIP40 High Temperature Resistant Thermally Stable 811 Ternary Material

Name: Polyimide Solid State PIP40 High Temperature Resistant Thermally Stable 811 Ternary Material
Brand: XWELL
Price: 1 USD

Brand Name : XWELL

Model Number : PIP40

Certification : CE

Place of Origin : CHINA

MOQ : 100g

Payment Terms : L/C,D/A,D/P,T/T,Western Union,MoneyGram

Supply Ability : 1 t/month

Delivery Time : 5-7 days

Packaging Details : Plastic package

Model : PIP40

Thickness : 30±5 μm

Basis Weight : 3±0.5 g/m²

Porosity : >90%

Air Permeability : 0.080s (0.12bar)

Temperature Range : -160~350°C

Tensile Strength (MD/TD) : 5 MPa

Liquid Absorption : >80%

Price : 1-1000USD/Negotiable

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Polyimide Solid-state Battery Isolation Film PIP40 Lithium-ion Battery High Temperature Resistant Thermally Stable Ternary 811 Material

Product Overview

Xwell's PIP40 polyimide separator is an advanced high-temperature membrane engineered for next-generation solid-state batteries. Featuring a unique 3D microporous structure and exceptional thermal stability (up to 530°C), this yellow film provides critical safety and performance advantages for cutting-edge battery research and development.

Key Specifications

Parameter	Value	Test Standard
Thickness	30±5 μm	ISO 4593
Basis Weight	3±0.5 g/m²	ASTM D3776
Porosity	>90%	Mercury Porosimetry
Air Permeability	0.080s (0.12bar)	ISO 5636-5
Temperature Range	-160~350°C	Thermal Analysis
Tensile Strength (MD/TD)	≥5 MPa	ASTM D882
Liquid Absorption	>80%	Gravimetric Method

Material Advantages

Unmatched Thermal Safety
- Withstands extreme temperatures (-160°C to 350°C operational)
- No melting point observed (decomposition at 530°C)
Structural Integrity
- 3D fiber network provides rigid mechanical support
- Maintains dimensional stability with gel electrolytes
Optimized Performance
- Adjustable pore structure for different battery systems
- Superior electrolyte retention (>80% absorption)
Safety Assurance
- Prevents thermal runaway in abuse conditions (needle penetration, impact)
- Non-flammable composition

Applications

Solid-State Battery Prototyping
High-Temperature Battery Systems
Safety-Critical Energy Storage

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