Fabric Reinforced Phenolic Sheet

Fabric Reinforced Phenolic Sheet - Premium Industrial Insulation Material

Our Fabric Reinforced Phenolic Sheet cotton texture fortification with high-quality phenolic gum to convey remarkable execution. This composite fabric offers exceptional electrical cover, mechanical quality, and warm soundness. Whether you require fabric for electrical hardware, car components, or specialized mechanical applications, our phenolic sheets give the toughness and unwavering quality you require for requesting environments.

Product Description from JingHong

JingHong specializes in fabricating premium composite materials with over decades of involvement. Our fabric-reinforced phenolic sheets are designed utilizing progressed cover forms that bond cotton texture layers with phenolic tar. This makes a vigorous fabric that keeps up its properties beneath stretch and temperature variations.

We offer steady quality over all our items, guaranteeing you get materials that meet your correct details each time.

Product Availability

Attribute	Details
Brand	JingHong
Grades Available	3025, 3026
Color Options	Brown, Black
Thickness Range	2mm to 100mm
Standard Sizes	1020mm × 2020mm, 1220mm × 2440mm
Minimum Order	500KG
Annual Capacity	30,000 Tons
Custom Sizes and Thicknesses	Available upon request to meet your specific project requirements

Key Features

• Superior Cover Properties: Great electrical resistance for secure operation
• High Mechanical Quality: Withstands stretch and affect without cracking
• Temperature Resistance: Keeps up steadiness at raised temperatures
• Chemical Resistance: Stands up to debasement from oils, solvents, and gentle acids
• Dimensional Solidness: Negligible shrinkage and extension beneath shifting conditions
• Easy Machining: Can be cut, bored, and molded utilizing standard tools
• Long Benefit Life: Tough development guarantees amplified operational lifespan

Standards

Our fabricating forms comply with worldwide quality standards:

• IEC 60893 (Worldwide Electrotechnical Commission)
• NEMA Measures for Mechanical Laminates
• ISO 9001 Quality Administration System

These measures guarantee reliable fabric properties and solid execution over all applications.

Technical Features: Product Safety Control

Physical Properties:

• Density: 1.30–1.45 g/cm³
• Flexural Quality: Tall resistance to twisting stress
• Impact Resistance: Amazing stun assimilation capabilities

Electrical Properties:

• High dielectric quality for electrical isolation
• Low dampness retention anticipating electrical failures
• Consistent separator resistance over time

Thermal Properties:

• Operating temperature extend reasonable for mechanical environments
• Low warm extension coefficient
• Excellent warm scattering characteristics

Our quality control forms incorporate thorough testing at each generation arrange to guarantee each Fabric Reinforced Phenolic Sheet meets specified parameters.

Table 1:Performance index of phenolic cotton cloth laminate

Serial No.	Project name	Unit	Test method	Targets
3025			3026
1	Density	g/cm	GB/T5130	1.30~1.40	-
2	Absorbent	mg	GB/T5130	Refer to table 2	Refer to table 3
3	Vertical Layer Bending Strength Longitudinal	Mpa	GB/T5130 (Q/JBQP51-2001)	≥100	≥140
4	Tensile Strengths	Mpa	GB/T5130中	≥(80)	≥98
5	bonding strength	N	JB886-75	≥(5390)
6	Compression strength Vertical Layer Parallel Layer	MPa	GB/T5130	- -	≥245 ≥147
7	Notched impact strength (simply supported beams) Parallel Layer	kJ/m	GB/T5130	≥8.8	≥6.8
8	Parallel layerwise insulation resistance After immersion in water	Ω	GB/T5130	≥1.0×10	-
9	Parallel layer breakdown voltage In transformer oil at (90+2)°C	kV	GB/T5130	≥10	-
10	Vertical laminar electrical strength In transformer oil at (90+2)°C	kV/mm	GB/T5130	Refer to Table4	-

Table 2:Water absorption of phenolic cotton cloth laminate

Average thickness(mm)	absorbency(mg)	Average thickness(mm)	absorbency(mg)	Average thickness(mm)	absorbency(mg)
0.8	≤201	3.0	≤249	12.0	≤336
1.0	≤206	4.0	≤262	14.0	≤354
1.2	≤211	5.0	≤275	16.0	≤371
1.6	≤220	6.0	≤284	20.0	≤406
2.0	≤229	8.0	≤301	25.0	≤450
2.5	≤239	10.0	≤319	One-sided processing to 22.5	≤540

Table 3:Water absorption of phenolic cotton cloth laminate

Average thickness(mm)	absorbency(mg)	Average thickness(mm)	absorbency(mg)	Average thickness(mm)	absorbency(mg)
0.4	≤186	2.0	≤229	10	≤319
0.5	≤190	2.5	≤239	12	≤336
0.6	≤194	3.0	≤249	14	≤354
0.8	≤201	4.0	≤262	16	≤371
1.0	≤206	5.0	≤275	20	≤406
1.2	≤211	6.0	≤284	25	≤450
1.6	≤220	8.0	≤301	One-sided processing to 22.5	≤540

Table 4:Electrical strength of phenolic cotton fabric laminates

Average thickness(mm)	Electrical Strength(kV/mm)	Average thickness(mm)	Electrical Strength(kV/mm)	Average thickness(mm)	Electrical Strength(kV/mm)
0.8	≥0.89	1.6	≥0.72	2.6	≥0.56
0.9	≥0.84	1.8	≥0.69	2.8	≥0.53
1.0	≥0.82	2.0	≥0.65	3.0	≥0.50
1.2	≥0.80	2.2	≥0.61
1.4	≥0.76	2.4	≥0.58

Product Applications

Electrical Industry:

• Switchgear components and control panels
• Motor housings and transformer parts
• Circuit breaker assemblies

Automotive Sector:

• Brake linings and clutch components
• Heat shields and gaskets
• Electrical connector housings

Industrial Equipment:

• Bearing retainers and wear strips
• Jigs, fixtures, and tooling applications
• Chemical processing equipment components

Specialized Uses:

• Tea tray manufacturing (food-safe applications)
• Marine equipment components
• Aerospace interior fittings

OEM Service

We give comprehensive OEM administrations custom fitted to your requirements:

• Custom Measuring: Cut to your correct dimensions
• Special Grades: Defined for particular applications
• Surface Medications: Different wrapping up choices available
• Packaging Arrangements: Custom bundling for your dissemination needs
• Technical Back: Building help for fabric selection

Our experienced group works closely with you to create arrangements that coordinate your specialized and commercial requirements.

Certification

Frequently Asked Questions

Q: What makes fabric reinforcement important in phenolic sheets?

A: Cotton fabric reinforcement provides mechanical strength and dimensional stability. It prevents cracking and improves impact resistance compared to unreinforced materials.

Q: Can these sheets be used in food-related applications?

A: Yes, certain grades are suitable for food-contact applications like tea trays. The thermosetting properties ensure stability at elevated temperatures without releasing harmful substances.

Q: What machining considerations should I keep in mind?

A: Use sharp cutting tools and moderate speeds to prevent chipping. Dust collection is recommended during machining operations.

Q: How should I store these materials?

A: Store in dry conditions away from direct sunlight. Proper storage maintains the product properties over extended periods.

Contact Us

Ready to discuss your material requirements? Our technical team is here to help you select the right Fabric Reinforced Phenolic Sheet for your application.

Email: info@jhd-material.com

Contact us nowadays for point by point specialized determinations, estimating data, or to ask tests. We're committed to giving you with high-quality materials and extraordinary benefit back.