3025 Composite Phenolic Sheet

• Application: Insulators, Electrical Winding Insulation, Electrical Base, Shell, Motor, Insulating Varnish, Switch Baseplate
• Type: Insulation Sheet
• Chemistry: Hybrid Insulation
• Material: Phenolic Resin and Cotton Cloth
• Thermal Rating: B 130
• Maximum Voltage: <10KV
• Model NO.: 3025
• Classification: Hybrid Insulation Materials
• Color: Brown
• Brand: Eric
• Sample: Free for A4 Size
• MOQ: 100kg
• Density: 1.5-1.65g/cm3
• Size: 1020*2020mm 1220*2440mm
• Name: 3025 Phenolic Bakelite Cotton Laminate Sheet
• Related Products: Phenolic Tube, Rod
• Raw Material: 21yarn, 10yarn, 32yarn
• Transport Package: Pallet
• Specification: 1-120mm
• Trademark: Eric
• Origin: China
• HS Code: 3920940000
• Production Capacity: 10000kg/Month

Product Description

3025 composite phenolic sheet

1. Introduction: Electrical Insulation materials bakelite board
1)  Thickness:1-120mm
2)  Width: 1020X2020mm, 1220*2440mm
3)  Raw material:  21yarn 10yarn 32yarn

2. PropertyElectrical Insulation materials bakelite board

1) Class b(130 degree) 3025 Insulation type bakelite sheet
2) good electric performance and mechanical property under normal condition. Fit for insulation parts which needs certain mechanical performance and electric performance for machine, motors and electrical apparatus and they also be used inn the transformer oil.

3)High mechanical performance, stable electrical properties, high tempreture

 

3.Appearance: Electrical Insulation materials bakelite board
surface should be flat and velvet, without wrinkle and crack, avoid other disfigurement, such as scratch, impress, a few spot is available.Fit for machine, electric apparatus and insulating parts for electronics like motor and transformer.

4. Technical data of 3025 composite phenolic sheet

Properties 3025 laminated phenolic resin cotton cloth fabric bakelite insulation sheet		Unit	Value	Test Value
Flexural strength perpendicular to laminations	≥	MPa	100	102
Bonding strength (≥10mm in thickness)	≥	N	-	-
Impact strength on parallel laminations(Charpy)	≥	KJ/m^2	8.8	8.89
Insulation resistance after immersion in water (D-24/23)	≥	Ω	1×10^6	1×10^6
Dielectric strength perpendicular to laminations (in 90±2ºC transformer oil, 1 mm in thickness)	≥	MV/m	0.82	0.83
Breakdown voltage parallel to laminations (in 90±2ºC transformer oil)	≥	KV	1	1.14
Permittivity (48-60Hz)	≤	-	-	-
Density		g/cm^3	(1.6-1.65)	1.63
Water absorption (D-24/23, 1.6mm in thickness)	≤	mg	220	211.4
Color		-	Brown	Brown

 



5. Packing
Electrical Insulation materials bakelite board is put in one Plate approx 1ton, and then packing with film.
r4 G10 epoxy fiberglass cloth resin laminate sheet insulation material
6. Company information

ERIC(TIANJIN)TECHNOLOGY GROUP CO.,LTD is a professional manufacturer of Various electrical insulation materials.

Fr4 G10 epoxy fiberglass cloth resin laminate sheet insulation material

Our main products are as follows:

1.Laminated sheet: epoxy fiberglass cloth sheet & tube, phenolic bakelite sheet & rod.

 

2.Fiberglass sleeving: PVC fiberglass sleeve, acrylic fiberglass sleeve, silicone rubber fiberglass sleeve and silicone fiberglass sleeve

3.Electrical composite insulating paper: DMD NMN NHN etc.

4. Mylar PET film, polyimide film
5.Varnished products

 

Eric always holds the principle of "Talent-oriented", puts science and technology in the first place, employs qualified professionals to develop new products and meets market demands.