【Original Import】Arkema PVDF Binder Dual-Star Combination-SCI Materials Hub

【Original Import】Arkema PVDF Binder Dual-Star Combination

Views： Added：2025-09-11

💎【Arkema Dual Excellence】PVDF Binder & Copolymer Modified Powder Comparison & Recommendation
HSV900 High-Adhesion PVDF vs KYNAR FLEX® 2801-00 Flexible Copolymer Powder
Original Import · Produced by Arkema France · Ideal for Lithium Battery/Film/PPA Processing

🧪 Product Overview

Item	HSV900	KYNAR FLEX® 2801-00
Type	High Molecular Weight Binder (Pure PVDF)	PVDF-HFP Flexible Copolymer Powder
Primary Application	Lithium Battery Electrode Coating/Binder	Modifier / Separator Coating / PPA
Manufacturer Certification	Official Arkema Product	Official Arkema Product
Appearance	White Fine Powder	White Micro-Powder
Packaging	25kg/bag	25kg/bag

🌟 Core Advantages Comparison

Performance Dimension	HSV900	KYNAR FLEX® 2801-00
⚡ Adhesion Performance	★★★★★ High adhesion, strong even at low loading	★★★ Provides certain adhesion as additive
🧴 Solvent Compatibility	Excellent, fast dissolution in NMP	Suitable for blending/dispersion systems
🌡 Thermal Stability	Melting point 165°C, suitable for high-temperature electrodes	Melting point 143°C, TGA decomposition temperature 410°C
⚗ Chemical Stability	Resistant to acid/alkali/electrolyte corrosion	Better, suitable for extreme pH environments
🧽 Flexibility	Medium, provides structural stability	Excellent, elongation at break >50%, low-temperature flexibility at -40°C
🔥 Flame Retardancy	Oxygen Index (LOI) 44%	Oxygen Index (LOI) 42%, supports V-0 flame retardancy
🔌 Electrical Performance	Good electrode compatibility, low impedance	High surface resistance, suitable for insulation/film materials
🛠 Process Compatibility	Coating type, ideal for electrode slurry preparation	Fully compatible with injection/extrusion/PPA modification
💧 Moisture Absorption	<0.1% (very low)	0.03% (very low)

📊 Technical Parameters Comparison

Category	Parameter	HSV900	KYNAR FLEX® 2801-00
Thermal Properties	Melting Point	165°C	143°C
	Thermal Decomposition Temperature (N₂)	—	410°C
	Oxygen Index (LOI)	44%	42%
Physical Properties	Specific Gravity	1.77–1.79 g/cm³	1.77–1.80 g/cm³
	D50 Particle Size	10 μm	—
	Water Absorption	<0.1%	0.03%
Mechanical Properties	Elongation at Break	—	>50%
	Flexural Modulus	—	483–758 MPa
	Shore Hardness (D)	—	60–70
Electrical Properties	Surface Resistivity	—	≥5.1×10¹¹ Ω
	Dielectric Strength	—	1.3–1.5 kV/mm
	Dielectric Constant (1MHz)	—	7

🧭 Application Recommendations

Application Direction	Recommended Product	Description
Lithium Battery Cathode/Anode Binder	✅ HSV900	Preferred for high adhesion + low impedance
Lithium Battery Separator Coating	✅ 2801-00	Flexible coating/coating additive
High-End Filtration/Electrical Insulation Film	✅ 2801-00	High purity + high chemical resistance material system
Processing Aid PPA	✅ 2801-00	Improves LLDPE/HDPE extrusion efficiency
Flame-Retardant Insulation Engineering Components	✅ 2801-00	Suitable for injection/compression molding

📦 Packaging & Service
✅ Original Packaging: 20KG/bag
✅ Technical Documentation: Full set of TDS / MSDS / COA provided
✅ Support sample testing and bulk procurement

✅ Authorized Arkema Distributor · Quality Assurance

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📧 Official Email: contact@scimaterials.cn