Products – Rama Krishna Exports Private Limited

Small Assemblies of Machined Products

admin — Sun, 13 Apr 2025 17:30:14 +0000

We offer a range of carefully sourced small assemblies designed for high-performance use in demanding environments. These compact units combine mechanical precision with excellent thermal and electrical reliability, making them ideal for integration into advanced systems. All products are selected for their consistency, compatibility and quality. Key Features

Compact, multi-component assemblies with high dimensional accuracy
Excellent performance in high-temperature and high-voltage environments
Non-conductive, corrosion-resistant materials for enhanced durability
Lightweight construction with strong mechanical integrity
Ready-to-integrate units with consistent fit and finish
Proven quality standards

Common Applications

Electrical and electronic equipment
Power distribution and control systems
High-voltage or high-frequency assemblies
Industrial automation and sensing units
Aerospace and transportation modules

Silicone Rubber Fiberglass Sleeving

admin — Sun, 13 Apr 2025 17:26:45 +0000

Silicone rubber fiberglass sleeving is a high-performance insulating material designed to provide superior electrical insulation, thermal resistance and mechanical protection in demanding environments. It is manufactured by coating braided fiberglass with a specially formulated silicone rubber compound, resulting in a flexible, durable and flame-retardant sleeving solution. Key Features

Excellent Thermal Resistance: Withstands continuous temperatures from -60°C to +200°C and can endure short-term exposure up to 250°C without degradation
High Dielectric Strength: Offers reliable electrical insulation, typically rated up to 4kV, 7kV, or 10kV depending on wall thickness and grade
Flame Retardant: Self-extinguishing properties comply with UL VW-1 and other flame resistance standards
Mechanical Protection: The braided fiberglass core provides excellent tensile strength, abrasion resistance and dimensional stability
Flexible & Easy to Install: Maintains flexibility over a wide temperature range, making it ideal for use in tight spaces and complex wiring assemblies

PTFE Coated Fiberglass Silicone Adhesive Tape

admin — Sun, 13 Apr 2025 17:21:23 +0000

PTFE (Polytetrafluoroethylene) coated fiberglass silicone adhesive tape is a high-performance industrial tape designed for demanding environments where heat resistance, non-stick properties and dimensional stability are essential. This tape combines the strength and flexibility of woven Fiberglass fabric with the chemical resistance and low friction properties of PTFE. It is further backed with a high-temperature silicone adhesive for secure and reliable bonding. Key Features

Heat Resistant: Withstands continuous temperatures from -70°C to +260°C
Non-Stick Surface: Ideal for heat sealing and packaging applications where materials must not stick to surfaces
Chemical Resistant: Excellent resistance to most chemicals, acids and solvents
High Tensile Strength: Reinforced with Fiberglass for added durability and dimensional stability
Pressure-Sensitive Adhesive: Coated with high-performance silicone adhesive for strong yet clean removal
Low Friction: Ultra-smooth surface reduces wear and improves process flow

PTFE Coated Fiberglass Fabric

admin — Sun, 13 Apr 2025 17:17:53 +0000

PTFE coated fiberglass fabric is a high-performance, multi-use material engineered for a wide range of industrial applications. Made by impregnating woven fiberglass cloth with polytetrafluoroethylene (PTFE), this fabric combines the strength and dimensional stability of fiberglass with the non-stick and chemical-resistant properties of PTFE. Key Features

Excellent Non-Stick Surface: Prevents build-up of adhesives, resins, paints and food products
High Temperature Resistance: Withstands temperatures from -70°C to +260°C, making it ideal for heat-sealing, packaging and insulation applications
Superior Chemical Resistance: Inert to most chemicals and solvents, ensuring longevity in corrosive environments
High Tensile Strength: Reinforced with fiberglass for exceptional mechanical strength and durability
Low Friction Coefficient: Offers smooth surface ideal for conveyor belts, release sheets and sliding surfaces
Electrical Insulation Properties: Excellent dielectric strength makes it suitable for electrical insulation purposes

Phenolic Paper Laminates

admin — Sun, 13 Apr 2025 17:13:40 +0000

Phenolic paper laminates are high-performance insulating materials made by impregnating layers of paper with phenolic resin and then compressing them under heat and pressure. These laminates offer excellent electrical insulation, mechanical strength and resistance to moisture and chemicals, making them widely used in electrical and industrial applications. Key Features

Excellent Electrical Insulation – Provides reliable insulation for electrical components
Good Mechanical Strength – Strong and durable, suitable for structural applications
Moisture and Chemical Resistance – Offers stability in humid and chemically exposed environments
Lightweight – Easier to machine

Phenolic Cotton Cloth Rods

admin — Sun, 13 Apr 2025 17:10:51 +0000

Phenolic cotton cloth rods are high-performance composite materials made by impregnating layers of cotton fabric with phenolic resin and curing them under heat and pressure. These rods offer a unique combination of mechanical strength, wear resistance and electrical insulation properties, making them ideal for demanding industrial applications. Key Features

Excellent Mechanical Strength: High tensile and impact strength, even under heavy loads
Good Electrical Insulation: Stable dielectric properties make it suitable for electrical and electronic applications
Superior Wear & Friction Resistance: Ideal for use in bearings, bushings and structural parts subject to sliding or rotary motion
Dimensional Stability: Retains shape and strength in varying temperatures and humid environments
Machinability: Easy to machine into complex shapes without chipping or cracking

Phenolic Cotton Cloth Laminates

admin — Sun, 13 Apr 2025 17:07:45 +0000

Phenolic cotton cloth laminates are durable, high-performance materials made by impregnating layers of cotton fabric with phenolic resin and compressing them under heat and pressure. This process results in a strong yet lightweight laminate with excellent mechanical and electrical properties, making it ideal for industrial and engineering applications. Key Features

High Mechanical Strength – Excellent impact resistance and toughness, suitable for heavy-duty applications
Good Electrical Insulation – Provides reliable insulation for low-voltage electrical components
Superior Wear and Abrasion Resistance – Performs well in high-friction environments
Low Water Absorption – Maintains stability even in humid conditions
Easy Machinability – Can be easily cut, drilled and shaped for custom applications

NEMA FR4 Glass Epoxy Sheet

admin — Sun, 13 Apr 2025 17:03:26 +0000

FR4 is a flame-retardant variant of G10, meeting UL94 V-0 flammability standards. It shares the same exceptional mechanical and electrical properties as G10 but with enhanced fire resistance. FR4 is the most widely used material for printed circuit boards (PCBs) due to its reliability, durability and safety in high-performance electronic applications. NEMA FR4 is a high-performance laminate composed of continuous woven glass fabric impregnated with an epoxy resin binder. These materials are commonly found in shades of yellowish to light green and are highly versatile, making them ideal for a wide range of applications, including electrical insulation, aerospace, marine and automotive industries. Epoxy resins are highly valued in the electronics and electrical industries due to their minimal water absorption, making them exceptional electrical insulators. Additionally, they offer remarkable dimensional stability and strong adhesive properties. NEMA FR4 laminates exhibit outstanding mechanical strength, low dielectric loss and high electrical insulation performance making them preferable for high-performance engineering solutions. Key Features

Flame retardant (UL94 V-0 rated)
Excellent electrical and mechanical properties
High strength-to-weight ratio
Low water absorption for optimal insulation performance
Commonly used in PCBs, industrial insulation and structural applications

NEMA G10 Glass Epoxy Sheet

admin — Sun, 13 Apr 2025 16:59:09 +0000

NEMA G10 is a high-performance laminate composed of continuous woven glass fabric impregnated with an epoxy resin binder. These materials are commonly found in shades of yellowish to light green and are highly versatile, making them ideal for a wide range of applications, including electrical insulation, aerospace, marine and automotive industries. NEMA G10 is a high-performance laminate composed of continuous woven glass fabric impregnated with an epoxy resin binder. These materials are commonly found in shades of yellowish to light green and are highly versatile, making them ideal for a wide range of applications, including electrical insulation, aerospace, marine and automotive industries. Epoxy resins are highly valued in the electronics and electrical industries due to their minimal water absorption, making them exceptional electrical insulators. Additionally, they offer remarkable dimensional stability and strong adhesive properties. NEMA G10 laminates exhibit outstanding mechanical strength, low dielectric loss and high electrical insulation performance making them preferable for high-performance engineering solutions. Key Features

Excellent mechanical strength and dimensional stability
High resistance to moisture, chemicals and heat
Superior electrical insulation properties
Ideal for circuit boards, electrical insulation and structural applications

Fiberglass Tape

admin — Sun, 13 Apr 2025 16:53:10 +0000

Fiberglass tape is a high-performance reinforcement material made from woven glass fibers. It is an essential product in industries such as construction, automotive, marine and electrical insulation. Designed for durability and reliability, fiberglass tape is ideal for joint reinforcement, pipe wrapping, electrical insulation and surface repairs. Its high resistance to chemicals, moisture and extreme temperatures makes it suitable for both indoor and outdoor applications. Key Features

High tensile strength and durability
Excellent resistance to heat, fire and chemicals
Dimensional stability under varying temperature conditions
Corrosion-resistant and non-conductive
Easy to apply and compatible with various resins and adhesives
Available with or without adhesive backing