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G10 and G11 epoxy fiberglass laminate sheets are high-strength electrical insulation materials made from glass fiber cloth impregnated with epoxy resin and laminated under heat and pressure. They combine excellent electrical insulation, mechanical strength, dimensional stability and moisture resistance, making them widely used in electrical equipment, transformers, motors, switchgear, fixtures and structural insulation parts.

Chengrui supplies both G10 epoxy fiberglass laminate sheet and G11 epoxy fiberglass laminate sheet and FR4 insulation sheet in different thicknesses, colors, sheet sizes and machined parts according to customer requirements. Standard sheets can be supplied directly, and custom cutting, CNC machining, drilling, milling and shape processing are available for insulation components.

G10 epoxy fiberglass laminate sheet is a rigid laminated insulation sheet made from epoxy resin and fiberglass cloth. It is one of the most commonly used epoxy glass laminate materials for electrical insulation and mechanical support.
G11 epoxy fiberglass laminate sheet is a higher-temperature epoxy fiberglass laminate. It is also made from epoxy resin and fiberglass cloth, but compared with G10, G11 is designed for better thermal performance and improved stability under elevated temperature conditions.

Type: Epoxy fiberglass laminated sheet

Thickness: 0.1mm-250mm

Standard Dimension: 1020*1220mm; 1220*2040mm; 1220*2440mm; 1020*2040mm; 1020*2040mm or customized.

Customized sizes available.

Thermal Class: G10- B Class 130â G11-F Class 155/H Class 180

R5 laminated insulation sheet is a flame-retardant epoxy fiberglass laminate used in electrical insulation and structural applications where high mechanical strength, dimensional stability and reliable heat resistance are required.

It is made from epoxy resin reinforced with woven glass fiber cloth under heat and pressure. Compared with standard glass epoxy laminates, FR5 is commonly selected for applications that require better thermal performance and flame retardancy while maintaining strong electrical and mechanical properties.

For buyers who need a rigid laminate that can handle both insulation duty and machined structural use, FR5 is a practical and widely accepted material choice.
Chengrui Insulation supplies FR5 laminated insulation sheets for electrical equipment manufacturers, transformer factories, new energy equipment producers, industrial processors and insulation parts distributors. We can supply FR5 sheets in standard panel sizes or custom-cut sizes, and we also support CNC machining, drilling, milling and part fabrication based on customer drawings.
Type: Insulation sheet

Thermal Class: F Class 155/ H Class 180
Density: 1.95 - 2.05 g/cm³
Flame Retardancy: UL94 V-0
Thickness: 0.1 ~250mm
Standard size: 1020x 1220 mm, 1220 x 2040 mm, 1220x 2440 mm, 1020 x2040 mm or customized

Taking From Plants, And Returning To The Nature
Working Towards A Greener Future With Eco-disposables.
When Serving Food Or Hosting A Party That Requires Minimal Cleanup, These Eco-friendly, Compostable, Biodegradable Plates Offer Convenience And Practicality For Serving Salads And Other Foods. Available In A Variety Of Sizes, With A Choice Of Single Or Multi-compartment Options For Different Types Of Meals.
Although These Plates Are Disposable, They Are Microwave Safe, Making It Easy To Reheat Or Reheat Food When Needed. They Are Lightweight And Easy To Carry, Making Them A Great Choice For Picnics, Gatherings, Parties Or Other Events. After Use, You Can Simply Dispose Of The Dishes, Saving You The Time And Energy Of Cleaning Traditional Dishes.

100% Sugarcane Fiber
100% biodegradable
Healthy, non-toxic, harmless, hygienic
waterproof, oil-proof
Wide range of sizes and shapes available
Microwave and freezer safe

Product Features: Durable, Smooth, and Compostable
Our 140mm Compostable Disposable Wooden Knives are crafted from premium birch wood, ensuring strength, comfort, and a smooth texture. Each Disposable Wooden knife is finely polished for a splinter-free finish, making Disposable Wooden Knives safe and pleasant to use. Designed as an eco-friendly alternative to plastic cutlery, these Disposable Wooden knives combine functionality with environmental care.

Perfect for Salads, Catering, and Takeaway Meals
With a standard 160mm length, these Disposable Wooden Knives are ideal for restaurants, food delivery, and catering services. Their natural wooden appearance adds a touch of simplicity and elegance to every meal perfect for salads, noodles, and outdoor events. Durable and lightweight, the Disposable Wooden knife provides the perfect balance of practicality and sustainability.
Sustainable and Compostable Choice
Made from 100% biodegradable birch wood, our Disposable Wooden Knives are fully compostable, decomposing naturally after disposal without harming the environment. Each Disposable Wooden knife undergoes heat treatment for food safety, ensuring a clean, odor-free, and chemical-free dining experience. Choosing these Disposable Wooden knives supports a greener, plastic-free future.

Key Benefits
Compostable & Biodegradable - made from renewable birch wood

Smooth & Durable Finish - splinter-free, sturdy, and comfortable to hold

Perfect Size (160mm) -ideal for catering, takeaways, and restaurants

Natural Appearance - enhances food presentation in eco-conscious dining

Plastic-Free Alternative - supports sustainable and responsible consumption