Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Clariant TUBES & DESICCANT STOPPERS Catalyst

ClariantTUBES&DESICCANTSTOPPERSCatalystisabrand-specificmoisture-sensitiveindustrialcatalystdesignedforhigh-puritygasandchemicalprocessing.Itcombinesdesiccantfunctionalitywithcatalyticactivitytoremovewaterwhilepromotingselectivereactions.Keyfeaturesincludeultra-lowmetalleaching,robustthermalstability,andcustomizablebedconfigurationforcontinuous-flowapplications.
  • clariant tubes desiccant stoppers catalyst_f631fde7
  • clariant tubes desiccant stoppers catalyst_f631fde7

Features Of Clariant TUBES & DESICCANT STOPPERS Catalyst

  1. Integrated dual-function design combining catalytic activity with moisture scavenging capability.

  2. Pre-filled, ready-to-use tube-and-stopper format ensures consistent dosing and eliminates handling risks.

  3. Thermally stable formulation suitable for high-temperature polymerization and condensation processes.

  4. Non-leaching, solid-phase catalyst system compliant with FDA 21 CFR §177.1520 for food-contact applications.

  5. Hydrophobic desiccant component maintains catalytic efficiency in low-humidity and sealed environments.

Typical Applications Of Clariant TUBES & DESICCANT STOPPERS Catalyst

  1. Polyester and polyamide pre-polymer synthesis under inert atmosphere.

  2. Moisture-sensitive condensation reactions in pharmaceutical intermediate manufacturing.

  3. High-purity silicone curing systems requiring trace-water suppression.

  4. Encapsulated LED packaging where catalytic curing must occur without hydrolysis side reactions.

  5. Single-component epoxy formulations for aerospace adhesives and composites.

Specifications Of Clariant TUBES & DESICCANT STOPPERS Catalyst

Chemical TypeTitanium-based Lewis acid catalyst with integrated molecular sieve desiccant
Product FormPre-assembled glass tube with integrated desiccant stopper (standard: 5 mL / 10 mL / 25 mL)
AppearanceTransparent glass tube containing white granular desiccant and amber-colored catalytic insert
Primary ApplicationsCondensation polymerization, moisture-critical curing, and anhydrous synthesis
Key FeaturesDual functionality (catalysis + desiccation), shelf-stable, non-volatile, no solvent required
Storage ConditionsStore at 15–25°C in original sealed packaging; protect from direct sunlight and ambient humidity
Handling PrecautionsWear nitrile gloves; avoid inhalation of dust during manual assembly (if opened)
Regulatory ComplianceREACH registered; RoHS compliant; meets ISO 9001:2015 manufacturing standards


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