Product Description:
Cas no. /
SI group SP-6700 equivalent;it’s a kind of thermoplastic reinforcing phenolic resin which
is from modified cashew nut oil.it can increase rubber hardness by 5~10%.it is a good replacement of traditional unmodified phenolic resin.it can dissolve in ethanol, ketone and ester.
Synonyms:
SI group SP-6700 equivalent
Phenolic resin SP-6700
Reinforcing resin
Applications and characteristics:
Just like other ordinary phenolic resin, the structure of reinforcing resin S-6700 changes from liner structure into tridimensional network during cross-link reaction at the temperature above 150℃ in the presence of curing agent HMT or HMMM.at the curing stage, this kind 3D network will interpenetrate into rubber structure and form a polymer networks.it is the polymer networks which reinforce and harden the rubber.furthermore, there is long aliphatic hydrocarbon chain in reinforcing resin S-6700 besides methylene bridge.this can improve the brittleness of the rubbers and increase the cross-link density.so from the view of hardness effect, reinforcing resin S-6700 is the best choice.
During the operating process, reinforcing resin S-6700 has good plasticity and well compatibility.this is good for the resin to disperse in the fillers evenly.
Add reinforcing resin S-6700 at the early period of compounding;curing agent HMT or HMM is added with sulfur together at the late period of compounding.
reinforcing resin S-6700 can reinforce many different rubbers.it is widely used in tyre bead, tread, roller, conveyer belt, triangular belt etc
Dosage for reference: 6~15 phr.
Package:
25kgs/bag
Storage:
Stock phenolic resin S-6700 in dry, coll well-ventilated place
Transportation:
Reinforcing resin S-6700 is not a dangerous goods according to transportation regulation.
Company Contact:
Contact Name: Kreiss White
Company Name: Qingdao Scienoc Chemical Co., Ltd
Email:
Tel: 86-18207214811
Fax: 86-532-68076051
Street Address: No.819, Jinshui
Road, Licang District, Qingdao,
China
Qingdao, Shandong 266000
China
Website:
https://www.scienoc.com
Member name: QingdaoScienocChemical
Country:
China
Member Since: 20 March 2015
Total Leads:
47 QingdaoScienocChemical Import Export Business Leads
Business focus: Bleaching Agent, Curing Agents
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