Factory Real Photos
Product Features
1. Material Options: Available in NR (Natural), SBR, Neoprene, EPDM, and Silicone to suit specific chemical and thermal needs.
2. Temperature Range: Stable performance from -40°C to +120°C (depending on grade), with UV and Ozone resistance for outdoor use.
3. Dimensional Stability: Low compression set ensures long-lasting sealing efficacy under high pressure.
4. Surface Finish: Smooth or textured anti-slip surfaces available for enhanced safety.
Application
● Flange and pipe gasket sealing in petrochemical and plumbing systems.
● Anti-vibration mounting pads for heavy industrial machinery.
● Chute liners and wear-resistant protection in mining and aggregate handling.
Advantages
1. Cost-Effective: Extends equipment service life by reducing metal-to-metal wear.
2. Low Maintenance: Highly resistant to swelling and degradation, minimizing downtime.
3. Customizable: Readily cut to sheets, strips, or custom die-cut gaskets per CAD drawings.
Specifications
Material Technical Data Sheet (TDS)
Material |
Abbr. |
Hardness (Shore A) |
Temp Range |
Tensile Strength (MPa) |
Elongation at Break |
Key Characteristics |
Test Standard |
Natural Rubber |
NR |
40–80 |
-40℃ ~ +120℃ |
10–22 |
350–700 |
Excellent resilience & abrasion; poor oil resistance |
ASTM D2240 / D412 |
SBR Rubber |
SBR |
45–85 |
-40℃ ~ +100℃ |
8–16 |
250–500 |
General-purpose, cost-effective; moderate weather resistance |
ASTM D2240 / D412 |
Neoprene (Chloroprene) |
CR |
50–80 |
-35℃ ~ +110℃ |
8–18 |
250–550 |
Good weather, ozone & moderate oil resistance, flame retardant |
ASTM D2240 / D412 |
EPDM Rubber |
EPDM |
40–85 |
-45℃ ~ +150℃ |
7–17 |
250–500 |
Superb UV / ozone / weather resistance; not oil resistant |
ASTM D2240 / D412 |
Silicone Rubber |
VMQ |
40–75 |
-60℃ ~ +230℃ |
5–9 |
200–600 |
Extreme high-low temp; FDA food-grade option available; poor oil resistance |
ASTM D2240 / D412 |
Standard Dimensions (Thickness / Width / Roll Length)
Thickness (Standard Stock)
Item |
Specification |
Standard Thickness (mm) |
1, 1.5, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 25 |
Custom Range (mm) |
0.5–50 |
Roll Width
Item |
Specification |
Standard Width (m) |
1.0 / 1.2 / 1.4 |
Custom Range (m) |
0.5–2.0 |
Roll Length
Item |
Specification |
Standard Full Roll |
10 meters (no splice joint) |
Custom Cut-to-Length |
0.5 m–30 m per roll |
Sheet Form |
1 m × 2 m, etc. |
Dimensional Tolerance
Item |
NominalSize |
Tolerance |
Thickness |
0.5–3.0 mm |
±0.2 mm |
|
3.0–6.0 mm |
±0.3 mm |
|
6.0–12 mm |
±0.5 mm |
|
＞12 mm |
±0.8 mm |
Width |
500–2000 mm |
±15 ~ ±20 mm |
Roll Length |
Full roll |
±0.5% of total length |
Cut Sheet |
Piece cutting |
±5 mm |
Factory Shipping Photos
FAQ
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1. What is the maximum operating temperature?
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2. Can this be used for food contact?
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3. How do I cut large rolls?
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