Shenyang Sunnyjoint Chemicals Co., Ltd.

Rubber Chemicals Manufacturers & Suppliers, Shenyang Sunnyjoint Chemicals Co.,Ltd.

Accelerator

MBT / MBTS / ZMBT / CBS / TBBS / NOBS / DCBS / TMTD / DPG / TMTM / DPTT / TETD / TiBTD / TBzTD / ZDMC / ZDEC / ZDBC / PX / ZBEC / TDEC / ETU / DETU / DPTU / DOTG / HMT-3H

Antioxidant

TMQ / 6PPD / IPPD / MB / MBZ / Antioxidant A / Antioxidant D / BLE

Vulcanizing agent

DTDM / IS

Antiscorching agent

CTP

Plasticizer, Peptizer

A-86 / WP-10 / P-22

Others Additives

NDBC / NDiBC / NDMC / BHT

Other Chemicals

Petroleum Resin / Resorcinol / Silica / Zinc Oxide / Foaming Agent OBSH / Carbon Black

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DPG

Chemical Name：Diphenyl guanidine

Molecular Formula：

Structural Formula：

Molecular Weight：211.27

CAS No：102-06-7

Specification：

Item	Powder	Oil-filled Powder	Granule
Appearance（Visual Inspection）	White to Gray
Initial M.P. ℃≥	144.0	144.0	144.0
Loss on Drying %≤	0.40	0.40	0.40
Ash %≤	0.30	0.30	0.30
Residues(150μm) %≤	0.10	0.10	--
Residues(63μm) %≤	0.50	0.50	--
Oil Content%	--	1.0-2.0	--
Hardness N	--	--	1-4

Property：Odorless and no- toxic. Soluble in chloroform, toluene benzene and ethanol; Insoluble in gasoline and water. Not hygroscopic.

Application：Used as a secondary accelerator with thiazoles and sulphenamides in NR and SBR compounds. Exhibits better storage stability compared to thiuram and dithiocarbamates but is not so active. SUNNYJOINT DPG can be used in latex as secondary gelling agent (foam stabilizer) in the silico-flouride foam process.

Packaging：25KG plastic woven bag, paper with plastic film bag; craft paper bag line with PP woven bag with PE bag inside.

Guarantee period：24 month

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