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描述

Trade Name

Appearance

Packaging

Applications

VULACE DBTU

White crystal powder

20KG/box

25KG/bag

Fast curing speed accelerator used for CR. Curing rate is similar with 

ETU, scorch safety is between ETU and DETU.

VULACE DETU

White powder

20KG/box

25KG/bag

Known as EUR. Very fast curing speed in CR . The melting point  is 

72℃, easily dispersed into the rubber.

VULACE DPTU

White powder

20KG/bag

25KG/bag

Slower curing speed than ETU with  N-nitrosamine free.

VULACE ETU

White powder

20KG/bag

25KG/bag

Known as NA-22, an accelerator for fast speed curing, particularly 

used in CR, CSM, ECO and EPDM .

VULACE MTT

White to light yellow 

crystal powder

20KG/box

Mainly used as cross-linking agent to halogenated rubbers such as 

CIIR, CR and BIIR.


Trade Name

Appearance

Packaging

Applications

VULACE 

DBTU

White 

crystal 

powder

20KG/box

25KG/bag

Fast curing speed 

accelerator used for CR. 

Curing rate is similar with 

ETU, scorch safety is 

between ETU and DETU.

VULACE 

DETU

White 

powder

20KG/box

25KG/bag

Known as EUR. Very fast

 curing speed in CR . The 

melting point  is 72℃, 

easily dispersed into 

the rubber.

VULACE 

DPTU

White 

powder

20KG/bag

25KG/bag

Slower curing speed than 

ETU with  N-nitrosamine 

free.

VULACE 

ETU

White 

powder

20KG/bag

25KG/bag

Known as NA-22, an 

accelerator for fast speed 

curing, particularly used 

in CR, CSM, ECO and 

EPDM .

VULACE 

MTT

White to 

light 

yellow 

crystal 

powder

20KG/box

Mainly used as 

cross-linking agent to 

halogenated rubbers 

such as CIIR, CR and BIIR.