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IIntercure® 4 is produced by IB Chem S.r.l. - INTERBUSINESS Group, is an alicyclic amine salt used as a curing agent mainly for Fluoroelastomers (FKM). For its safety in processing, it can be positioned between IIntercure® 1 and IIntercure® 3. Its cross-linking efficiency provides FKM compounds with physical properties similar to those obtainable with IIntercure® 1. As with IIntercure® 1,.

Chemical Name: [4-[(4-aminocyclohexyl)methyl]cyclohexyl]carbamic acid

CAS Number: 13253-82-2

Functions: Crosslinking Agent

Compatible Polymers & Resins: Fluoroelastomer (FKM)

Features: High Efficiency

Technical Data Sheet
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Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Plastics & Elastomers Functions
TSCA Inventory status
Listed
CAS No.
13253-82-2
Molecular formula
C₁₄H₂₆N₂O₂
EC No.
236-239-4
Technologies

Features & Benefits

Materials Features

Applications & Uses

Compatible Polymers & Resins
Plastics & Elastomers End Uses
Uses

While levels from 1.8 to 2.2 p.h.r. of INTERCURE®4 meet a wide range of needs, a 2 p.h.r. level provides an optimum balance of safe processing, cure rate and physical properties

Properties

Physical Form
Appearance
Fine white powder
Odor
Slight amine
Slightly Soluble in
Water
Soluble in
Acidic solutions
Typical Properties
ValueUnitsTest Method / Conditions
Puritymin. 97%
Specific Gravity (25/4°C)1.21 - 1.25
Decomposition Pointmin. 150°C
Ash Contentmax. 0.05%
Moisture Contentmax. 1.5%
Particle Size (< 15μm)min. 95% Volume
Particle Size (< 30μm)100% Volume
Particle Size (< 7μm)min. 85% Volume

Regulatory & Compliance

Certifications & Compliance
Certification

INTERCURE®4 is needed when applications require F.D.A. approval.

Safety & Health

Safety & Health

Contact may cause skin or eye irritation. Inhalation, ingestion, skin and eye contact should be avoided. Gloves, safety goggles, respirator masks and protective clothing should be worn when handling the powder. Local exhaust is recommended to remove dust. May form flammable dust-air mixtures. Avoid heat, sparks and open flames. Processing equipment should be well grounded.

Storage & Handling

Storage Stability

Keep container tightly closed in a cool and dry place (23°C and 50% RH). After 24 months, retest before use.