Designed as battery pack thermal runaway protection(thermal propagation) material, SF-C is a fiberglass or PET carrier ceramifiable (ceramifying) silicone rubber composite sheet. Like ordinary rubber, silicone rubber and thermoplastic elastomer, it has not only good insulation and elasticity, but also excellent fireproof performance. SF-C transfers into ceramic -like protective layer in a fire so that it can keep circuit integrity and insulate heat.

Features

 

◆  Flexible, powder-free
◆  Excellent mechanical and insulation performance at high temperature
◆  Transfer ceramic-like protective layer at 450℃
◆  Work up to 1200℃ and heat blocking;More reliable than mica sheet on fire-resistant feature and hydrophobicity;Comply with UL 94 V-0, ELV, REACH and RoHS

 

Potential Application

 

◆  TV set
◆  Busbar
◆  cooling pipe
◆  HV cable
◆  fire insulation material between module and module for xEV battery pack


 

Product Parameters

Sheen SF-C Ceramifiable Silicone Sheet
NO.	Typical Properties	Value
1	Appearance	Uniform sheet
2	Density, g/cm 3	1.40 to 1.50
3	Tensile strength, N/10mm	80
4	Hardness (shoreA)	60
5	Dielectric strength, kV/mm	25
6	Volume resistivity, Ω· cm	10 14
7	Dielectric constant 50Hz, ε	3.0
8	Dielectric loss factor 50Hz, tgδ	0.010
9	Flammability Rating, UL 94	V-0
10	Carrier	Fiberglass or PET
11	Without PSA	SF-C
12	With one -side PSA	SF-C-A1
13	With two-side PSA	SF-C-A2

PSA Option

Sheen SF-C Ceramifiable Silicone Sheet
NO.	PSA	Carrier	Thickness	Peel Strength
1	Acrylic	No	0.03 mm	5 N/25 mm
2	Acrylic	No	0.03 mm	10 N/25 mm
3	Acrylic	PET	0.05 mm	2 N/25 mm
4	Acrylic	PET	0.05 mm	5N/25 mm
5	Acrylic	PET	0.05 mm	8 N/25 mm
6	Acrylic	PET	0.05 mm	12 N/25 mm

 

 

How to use

(1) Mechanical wrap
(2) Suggest using 2 layers with overlapping (30% to 50%). Like this: conductor || fiberglass-silicone rubber || silicone rubber-fiberglass

 

Packing & Storage

Supplying form: sheet, pad or roll Storage: room temperature and cool environment. Shelf life: 1 year from manufacture date

Our products have passed 1000 hours cold and hot shock test,1000 hours double 85 test,1000 hours high temperature aging test,Committed to providing more reliable heat conduction solutions for automobile, communication, security and other industries.

Dongguan Sheen Electronic Technology Co., Ltd is a high-tech enterprise which dedicates to develop, produce and sale of thermal conductive materials and thermal insulation materials, For now the main products are thermally conductive pad, thermally conductive gel, thermal grease, phase change thermal grease, phase change thermal interface materials, thermally conductive tape, foam silicone sheet, thermal silicone adhesive, thermal insulation materials, they are widely used in cell phone, power supplies, LED lights, computers, automotive electronic, network communications, electrical and mechanical equipment, instrumentations, electrical and electronic fields and so on.

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