Cork Stopper, Extra Soft, One Hole Manufacturer,Supplier and Exporter in India
Product Code : SCL-ELE-11899
This orange-colored,
one-hole extra soft stopper is engineered for high-vacuum sealing in gas
evolution and distillation modules within University and Secondary TVET
laboratories. Constructed from a natural and synthetic rubber blend to exceed
ASTM sealing standards, it provides critical flexibility for insertion into
Borosilicate 3.3 glassware without risk of stress fractures.
Technical Specifications
|
Tender Specification |
OEM Technical Detail |
|
Material Grade |
Extra Soft Hybrid (Natural
Rubber & Synthetic Elastomer Blend) |
|
Configuration |
Single Pre-Drilled Centered
Hole |
|
Color Index |
Safety Orange (High
Visibility) |
|
Durometer/Softness |
Calibrated "Extra
Soft" for airtight seal with low insertion force |
Key Pedagogical Outcomes
·
Extra
Soft Elastomeric Blend:
Allows students to achieve airtight seals with minimal manual torque,
supporting "Gas Law Verification" and "Manometry" modules.
·
Precision-Engineered
Single Hole: Facilitates the
secure insertion of glass delivery tubes or thermometers, reinforcing
"Stoichiometric Collection" and "Thermal Monitoring"
protocols.
·
High-Contrast
Orange Pigmentation: Enables immediate
visual verification of seal integrity and component presence across large-scale
Vocational laboratory sessions.
International Logistics & Compliance
To ensure material
longevity and prevent oxidative perishing during transcontinental maritime
transit, all stoppers are treated with anti-blooming agents and secured in
moisture-barrier primary packaging within export-grade seaworthy crating
(ISPM-15 compliant). International procurement documentation includes the
Manufacturer’s Authorization Form (MAF), Certificate of Conformance (CoC), and
IQ/OQ/PQ certification for institutional quality audits. The component is fully
tropicalized; the elastomer blend is batch-tested for ozone resistance and
thermal stability in environments reaching 45°C and 90% humidity to eliminate
the risk of structural hardening or tackiness.
