CURATIVES
Curatives are essential chemicals used in rubber processing to initiate and control the curing, or vulcanization, process. By promoting crosslinking between rubber molecules, curatives such as sulphur, peroxides, accelerators, and activators transform raw rubber into durable, elastic, and high-performance materials. The selection and formulation of curatives are critical to achieving the desired properties in a wide range of rubber products, from tires and seals to industrial goods.
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The below mentioned chemicals are available in POWDER form and also in a PRE - DISPERSED POLYMER BOUND form.
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POLYMER BOUND chemicals or also known as MASTERBATCH have following advantages:
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PROVIDE BETTER DISPERSION
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EASIER TO WEIGH
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ELIMINATE FLY LOSS
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WORKER & ENVIRONMENT FRIENDLY
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SUITABLE FOR AUTOMATED COMPOUNDING SYSTEMS
SULPHUR
SOLUBLE SULPHUR (REGULAR)
INSOLUBLE SULPHUR
VULBOND S-80P SULPHUR (GRANULES)
PEROXIDES
DCP (40%, 98%)
DCLBP 50 (PASTE)
DHBP (LIQUID)
BIPB 40 (ODOURLESS)
ACCELERATORS & ACTIVATORS
THIAZOLES (MBT, MBTS & ZMBT)
THIURAMS (DPTT, TETD, TBzTD, TMTM & TMTD)
SULPHENAMIDES (CBS, DCBS, TBBS, MBS, NOBS & ZBS)
DITHIOCARBAMATES (ZDMC, ZDEC, ZDBC, ZBEC, TDEC & NDBC)
GUANIDINES (DPG & DOTG)
THIOUREA (DETU, DBTU, DPTU & ETU)
ZINC OXIDE (FOR CR)
STEARIC ACID
VULBOND EG3M (GRANULES) (1 PACK ACCELERATOR FOR EPDM)
CO - AGENTS
TAIC LIQUID (TAIC 100%)
TAC LIQUID
HVA - 2 (PDM)
TAIC 50% POWDER
TAIC 70% POWDER
TMPTMA (PL 400)
SULPHUR DONORS
DTDM, TMTD & DPTT
CLD, TB710 (NON - NITROSOAMINE GENERATING)
CURATIVES FOR AEM/ ACM
DCHD (DIAC 3)
HMDC (DIAC 1)
TCY / TST (RF3752)
POTASSIUM & SODIUM STEARATES
ACT 600
RETARDERS
EC
PVI (CTP)
PK 900 / ZXK 900
OTHERS
CALCIUM HYDROXIDE (FOR FKM)
LITHIUM CARBONATE (FOR HNBR)
PENTAERYTHRITOL (FOR CSM)
ZINC PEROXIDE (FOR XNBR)
MTT (ETU REPLACEMENT)
RED LEAD (PB3O4)
LOW COST ZINC OXIDE
