Bestone Chemical Co., Ltd.


Selling Lead

	Sell Organo Silane SI-69
[ Updated: 2009/12/16 ]

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Our organo functional silane Si 69 just corresponds to Degussa's Si 69; Union Carbon's A-1289; Dow Corning's Z 6940, further more, a higher sulphur content is guranteed no less than 22.8%, and no ethanol.

Product Name: Silane Coupling Agent (Si-69)
Chemical Name: Bis-(3- triethoxysilyl propyl)-tetrasulfide
Molecular Formula: (C2H5O)3-Si-(CH2)3-S4-(CH2)3-Si-(C2H5O)3
Molecular Weight: 538.96
CAS Number: 40372-72-3
Type Name: FC-SI69-L
Appearance: Clear or light yellow liquid
Sulfur Content: min. : 22.8%
Density (20 C): 1.07-1.12 g/cm3
Flaming Point: min. 100 C

Packaging: 20/25/50kg per polyethylene barrel.

Storage: in a low temperature and dry condition, keeping away from heat. The proper storage time is in 24 months.

The other rubber chemicals which available includes:
1. accelerant: CBS, MBT, MBTS, DCBS, TBBS, NOBS, TMTD, TETD, TMTM, DPG, DTDM, ZMBT, ZDBC, ZDEC and etc.

2. antioxidant: TMQ (RD), 1PPD (4010NA), 6PPD (4020), MB, BLE, 2246 and etc.

3. others: organosilane, PVI (CTP).

Spec	active sulphur content more than 22.8%
Quantity	6000MT
Package	25kg per PP drum
Valid Until	2010/12/16

Related Keywords: silane , organo , triethoxysilyl , tyre , rubber

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Company	Bestone Chemical Co., Ltd.
Address	10F, zhongzhen mansion, No. 18, rd qiutao Hangzhou Zhejiang China
Phone	86-571-86803010
Fax	86-571-86801589
Homepage	http://jimjames.en.ec21.com http://www.eastoneco.com
Contact	Jim James