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OUR INTERCURE®

Through our research, consistent technological upgrading, and accurate careful selection of raw materials, Interbusiness Group remains engaged in complete Customer Satisfaction assurance.

Since 1991, IB Chem S.r.l. (Interbusiness Chemicals), operational center of INTERBUSINESS S.r.l., has been dedicated to INTERCURE® production, utilizing the most advanced technologies. This facility includes a QC lab and a R&D lab containing sophisticated equipment operated by highly qualified technicians.
A multidisciplinary team is engaged at all times, maintaining maximum quality standards, and providing solutions to satisfy specific Customer and market requirements, thereby assuring overall Customer Satisfaction.

INTERCURE PRODUCT LINE AND APPLICATIONS

Our INTERCURE® products are manufactured in a state-of-the-art plant, utilizing the most advanced technologies to ensure pure premier products and a resolute respect for the environment, safety, and health.
Our QC lab containing sophisticated equipment operated by highly qualified technicians.
A multidisciplinary team is engaged at all times, maintaining maximum quality standards.

product trade name

chemical name

cas number

product data sheet

Hexamethylenediamine Carbamate (HMDC)

143-06-6

INTERCURE® 1 is a blocked diamine cross-linking agent used in Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (ECO) elastomers. Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.5 to 1.5 p.h.r..
INTERCURE® 1 is needed when applications require F.D.A. approval.
INTERCURE® 1 can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

HMDC - dust free (2% Paraffinic White oil)

143-06-6
8042-47-5

INTERCURE® 1-DF, is a blocked diamine cross-linking agent containing 2% of paraffinc white oil. It is used in Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (ECO) elastomers.
Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.5 to 1.5 p.h.r.
INTERCURE® 1-DF is needed when applications require F.D.A. approval.
INTERCURE® 1-DF can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

HMDC - dust free (10% ester plasticizer)

143-06-6
14338-82-0

INTERCURE® 1-DF10 is a blocked diamine cross-linking agent containing 10% of synthetic ester plasticizer. It is used in Ethylene-Acrylic (AEM), Polyacrilic (ACM) and Epichlorohydrin (ECO) elastomers. Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.8 to 2 p.h.r. INTERCURE® 1-DF10 can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

Tetraphenylphosphonium bromide (TPPB)

2751-90-8

INTERCURE® 2, is a phosphonium salt used as accelerator for Fluoroelastomers (FKM); adhesion promoter of Fluoroelastomers (FKM) to a variety of other elastomers; curative for Polyacrylate polymers (ACM) for which it increases the compound shelf life, improves compression set, and reduces the mold fouling.

TPPB - dust free (4% Paraffinic White oil)

2751-90-8
8042-47-5

INTERCURE® 2-DF4, is a phosphonium salt containing 4% of paraffinic white oil. It is used as accelerator for Fluoroelastomers (FKM); adhesion promoter of Fluoroelastomers (FKM) to a variety of other elastomers; curative for Polyacrylate polymers (ACM) for which it increases the compound shelf life, improves compression set, and reduces the mold fouling.

N,N’-dicinnamylidene-1,6 hexanediamine

140-73-8

INTERCURE® 3, is a blocked diamine cross-linking agent used for a very safe processing of Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (CO-ECO) elastomers.
Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 2.5 to 3.5 p.h.r.. INTERCURE® 3 may be used in combination with INTERCURE® 1.

4,4’–methylene-bis (cyclohexylamine) carbamate

13253-82-2

INTERCURE® 4, is an alicyclic amine salt used as a curing agent mainly for Fluoroelastomers (FKM).
For its safety in processing, it can be positioned between INTERCURE®1 and INTERCURE® 3. Its cross-linking efficiency provides FKM compounds with physical properties similar to those obtainable with INTERCURE® 1. As with INTERCURE®1, INTERCURE® 4 is needed when applications require F.D.A. approval.
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.

Octadecyltrimethylammonium bromide (OTAB)

1120-02-1

INTERCURE® 18, is a cationic surfactant used in several elastomers (ACM, FKM, etc.) as accelerator.

INTERCURE PRODUCT LINE AND APPLICATIONS

Our INTERCURE® products are manufactured in a state-of-the-art plant, utilizing the most advanced technologies to ensure pure premier products and a resolute respect for the environment, safety, and health.
Our QC lab containing sophisticated equipment operated by highly qualified technicians.
A multidisciplinary team is engaged at all times, maintaining maximum quality standards.

INTERCURE®1

product trade name

Hexamethylenediamine Carbamate (HMDC)

chemical name

INTERCURE® 1 is a blocked diamine cross-linking agent used in Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (ECO) elastomers. Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.5 to 1.5 p.h.r..
INTERCURE® 1 is needed when applications require F.D.A. approval.
INTERCURE® 1 can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

cas number

143-06-6

product data sheet

INTERCURE®1-DF

product trade name

HMDC - dust free (2% Paraffinic White oil)

chemical name

INTERCURE® 1-DF, is a blocked diamine cross-linking agent containing 2% of paraffinc white oil. It is used in Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (ECO) elastomers.
Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.5 to 1.5 p.h.r.
INTERCURE® 1-DF is needed when applications require F.D.A. approval.
INTERCURE® 1-DF can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

cas number

143-06-6
8042-47-5

product data sheet

INTERCURE®1-DF10

product trade name

HMDC - dust free (10% ester plasticizer)

chemical name

INTERCURE® 1-DF10 is a blocked diamine cross-linking agent containing 10% of synthetic ester plasticizer. It is used in Ethylene-Acrylic (AEM), Polyacrilic (ACM) and Epichlorohydrin (ECO) elastomers. Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 0.8 to 2 p.h.r. INTERCURE® 1-DF10 can also be used with additional accelerators to provide an optimum balance of properties in the above elastomers.

cas number

143-06-6
14338-82-0

product data sheet

INTERCURE®2

product trade name

Tetraphenylphosphonium bromide (TPPB)

chemical name

INTERCURE® 2, is a phosphonium salt used as accelerator for Fluoroelastomers (FKM); adhesion promoter of Fluoroelastomers (FKM) to a variety of other elastomers; curative for Polyacrylate polymers (ACM) for which it increases the compound shelf life, improves compression set, and reduces the mold fouling.

cas number

2751-90-8

product data sheet

INTERCURE®2-DF4

product trade name

TPPB - dust free (4% Paraffinic White oil)

chemical name

INTERCURE® 2-DF4, is a phosphonium salt containing 4% of paraffinic white oil. It is used as accelerator for Fluoroelastomers (FKM); adhesion promoter of Fluoroelastomers (FKM) to a variety of other elastomers; curative for Polyacrylate polymers (ACM) for which it increases the compound shelf life, improves compression set, and reduces the mold fouling.

cas number

2751-90-8
8042-47-5

product data sheet

INTERCURE®3

product trade name

N,N’-dicinnamylidene-1,6 hexanediamine

chemical name

INTERCURE® 3, is a blocked diamine cross-linking agent used for a very safe processing of Fluoroelastomers (FKM), Polyacrilic (ACM), Ethylene-Acrylic (AEM) and Epichlorohydrin (CO-ECO) elastomers.
Depending on choice of elastomer, desired cure rate and physical properties can be obtained using levels ranging from 2.5 to 3.5 p.h.r.. INTERCURE® 3 may be used in combination with INTERCURE® 1.

cas number

140-73-8

product data sheet

INTERCURE®4

product trade name

4,4’–methylene-bis (cyclohexylamine) carbamate

chemical name

INTERCURE® 4, is an alicyclic amine salt used as a curing agent mainly for Fluoroelastomers (FKM).
For its safety in processing, it can be positioned between INTERCURE®1 and INTERCURE® 3. Its cross-linking efficiency provides FKM compounds with physical properties similar to those obtainable with INTERCURE® 1. As with INTERCURE®1, INTERCURE® 4 is needed when applications require F.D.A. approval.
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.

cas number

13253-82-2

product data sheet

INTERCURE®18

product trade name

Octadecyltrimethylammonium bromide (OTAB)

chemical name

INTERCURE® 18, is a cationic surfactant used in several elastomers (ACM, FKM, etc.) as accelerator.

cas number

1120-02-1

product data sheet

Via Spartaco, 25 - 20135 Milano (Italy)
T. +39 02 55190093
Fax. +39 02 59901213
info@interbusinessgroup.com

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customer.service@interbusinessgroup.com

PURCHASING DEPARTMENT
purchasing@interbusinessgroup.com

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