Nitrile (NBR) rubber sheet 3mm

Key Features

Material Composition: Manufactured from premium solid black Nitrile (NBR) rubber, this material is well-known for its exceptional oil resistance, fuel resistance and abrasion resistance.

Product Specification: Our solid black NBR rubber sheets come with a full set of thickness and size options, supporting precise customization to suit diverse industrial and export applications with great convenience.

Durability: It maintains stable performance in oil-contaminated environments, mechanical friction scenarios and long-term service conditions, delivering a prolonged service life.

Mechanical Performance: The product boasts excellent toughness, tensile strength and deformation resistance, resisting cracking, abrasion and damage under mechanical pressure.

Advantages

Excellent Oil and Fuel Barrier Performance: It offers powerful defense against mineral oil, petrol, lubricants and all petroleum liquids, perfectly matching operating environments exposed to oil substances.High Abrasion Resistance: Owns great anti-wear property and steady mechanical structure, fit for moving parts that endure constant friction and physical contact.Stable Long Service Performance: Inhibits oil-induced swelling, material ageing and shape distortion, cutting down your maintenance cycles and component replacement expenses.Flexible Custom Service: Multiple standard specs are in stock; dimensions, thickness and hardness can be modified to fit your unique usage demands.

Applications

Solid black NBR rubber sheets find broad application across these scenarios:Oil resistant gaskets, seals and flat washers utilized within automotive, mechanical and hydraulic systems.Sealing parts fitted for fuel tanks, oil transfer pipelines and fluid transport machinery.Wear resistant pads, conveyor liners and friction components used on industrial machines.Gasket goods and complete sealing services for petroleum, engineering machinery and manufacturing industries.Oil-proof insulating and protective components for mechanical units and assembled equipment systems.

From raw materials to finished products, We do it all.

With fifteen years of experience as a specialized rubber sheet producer, we have built up solid technical know-how and abundant manufacturing experience for the R&D and mass production of solid black NBR rubber sheets. Supported by large-scale production lines and full selections of product density as well as hardness grades, we can fully meet customers’ varied demands. Our modern production plant adopts full standardized manufacturing workflows, including rubber mixing, precise calendering, dedicated vulcanization and rigorous quality inspection. Standardized control is enforced throughout every working procedure to guarantee steady physical performance, dependable quality and unified dimensional standards of our NBR rubber sheets.

Our robust manufacturing capability is backed by a full lineup of sophisticated production machinery, consisting of six open mixing mills, six internal kneaders, four calender units, ten drum vulcanizing machines and five flat vulcanizing presses. Notably, every drum vulcanizer is fitted with an automatic length detection system, which significantly elevates production efficiency, dimensional precision and overall product uniformity.

Ensuring Quality at Every Stage: Product Inspections

We supply full-scale finished-product and in-process inspection services to strictly control the quality criteria of solid black NBR rubber sheets during the whole production flow. Systematic inspection procedures stabilize product performance and quality reliability, meanwhile making goods conform to both industrial norms and client requirements. Our professional inspectors carry out comprehensive detection work to guarantee all technical parameters of rubber sheets reach stipulated standards, mainly involving tensile strength, elongation rate, oil resistance, hardness, color uniformity and dimensional precision. All core performance indicators will be tested and recorded formally, so finished products can fully match your customized quality standards.

We implement whole-cycle quality control via inspections running through the whole production procedure from formal processing to finished goods delivery. The inspection scope contains startup inspection for equipment calibration and preliminary quality confirmation, mid-stream inspection for stable production monitoring, loading inspection to keep products intact during packing, pre-delivery inspection to verify shipment qualification, plus real-time production monitoring for timely problem discovery and disposal. Benefiting from this full-length inspection mechanism, we effectively lower defective rates, boost overall production efficiency, and supply premium NBR rubber sheets conforming to your requirements and mainstream market standards.

Package: Focusing on efficiency & performance

To keep solid black NBR rubber sheets intact amid storage and transit, we adopt a full set of stable and trustworthy packaging solutions. Each rubber sheet and roll is wrapped with protective plastic film in the first place to block scratches, dust, dampness and external pollutants. The products are then tidily stacked on solid fumigation-free plywood pallets that comply with international export criteria. High-tensile binding straps tightly fix the whole cargo to strengthen stability and prevent goods displacement in transit. Corner protectors and rubber cushions are placed on all contact areas to stop indentation, deformation and damage brought by friction and binding pressure. Waterproof and abrasion-proof labels are pasted to clearly mark product specs, batch numbers, thickness, dimensions and quantity for quick identification.

For international deliveries, each pallet can be wrapped with stretch film or waterproof shrink film to add extra defense against dampness and rainwater. Thanks to these standardized packaging measures, we guarantee our solid black NBR rubber sheets will arrive at your factory clean and intact, ready for immediate application.

FAQs

Q1: What core advantages does your solid black NBR rubber sheet possess?

A: Our NBR sheet boasts outstanding oil resistance, fuel resistance and abrasion resistance. It is resistant to oil swelling, aging and deformation under long-term working conditions, with great toughness and tensile strength, not easy to crack or wear. Meanwhile, size, thickness and hardness can be customized according to actual usage needs.

Q2: What testing items will you perform on NBR rubber sheets before delivery, and how do you control product quality?

A: We test tensile strength, elongation rate, hardness, oil resistance, color uniformity and dimensional accuracy for finished products, with all test data filed for record. Relying on complete mixing, calendering and vulcanization equipment, we carry out full-process inspection including initial production check, in-process monitoring and pre-shipment inspection to keep product quality stable and consistent.

Q3: How do you package NBR rubber sheets to avoid damage during long-distance sea transportation for export?

A: Every rubber product is wrapped with plastic film firstly against dust, moisture and scratches. Goods are stacked on export-standard fumigation-free plywood pallets fixed by high-strength straps, matched with corner guards and rubber pads to prevent indentation and extrusion damage. The whole pallet will be wrapped with stretch film or waterproof shrink film for extra moisture-proof performance, making sure goods arrive at customers’ warehouses intact and available for direct use.