Pre-Dispersed Rubber Chemicals Rubber Foaming Agent Obsh-75

• CAS No.: 80-51-3
• Formula: C12h14n4o5s2
• Certification: ISO 9001: 2008
• Environmental Protection: Yes
• Color: White
• Kind: Accelerator
• Model NO.: Rubber Foaming Agent OBSH-75
• Appearance: Granulars
• Purity: 80%
• Transport Package: 25 Kg in Carton Box with Polyethylene Bag Liner.
• Specification: 25kg/box
• Trademark: YLSCH-RBB
• Origin: China
• HS Code: 3812100000
• Production Capacity: 100 Metric Ton/Metric Tons Per Month

Product Description

Pre-Dispersed Rubber Chemicals Rubber Foaming Agent OBSH-75

CHEMICAL NAME: Diphenyloxide-4,4'-disulph ohydrazide
MOLECULAR FORMULA: C₁₂H₁₄N₄O₅S₂
MOLECULAR WEIGHT: 358.39
CAS NO: 80-51-3
SYNONYMS:
Predispersed Rubber Chemicals OBSH-75
Predispersed Rubber Additives OBSH-75
Pre-dispersed Chemicals Rubber Foaming Agent OBSH-75
Pre-dispersed Rubber Organic Blowing Agent OBSH-75
Polymer-bound rubber foaming agent OBSH-75
Pre-dispersed Masterbatch OBSH-75
CHEMICAL STRUCTURE:

SPECIFICATIONS:

Active Content(%)	75	Carrier	EPDM
Appearance	White to Grey-white Plate	Melting Point	150-164ºC min
Mesh		45μm sieve residue	0.5% max
Mooney Viscosity ML1+4 50ºC	≤50	Heating Loss Content	0.8% max
Gas Evolution(ml/g)	95	Density(g/Cm³)	1.29
Composition	Mixture of 75% oxy-dibenzene sulphonyl hydrazine ether and 25% polymer and dispersing agent

Binder type can be customized. Except EPDM, others binders, such as SBR,NBR also can be available for.
APPLICATION:
OBSH-75 is maked by ultra-fine and homogeneous OBSH, together with rubber carrier, and it's more stable and safer than OBSH powder. OBSH-75 is using for the products which are orderless, tasteless, no pollution, no decoloration, fine and cellular structure products. As a blowing agent, OBSH-75 is used in all foaming products with character of foaming evenly, good physical property and stable. It can easily disperse in the rubber products and combined with other blowing agent in the compounds. OBSH-75 is non-toxic, with no pungent odour and it is suitable for automatic weighing to keep accuracy.
DOSAGE:
2-15phr usually.
PACKING & STORAGE:
Net weight 25kg/PE bags lined carton; Net weight 600 kg/pallet.
Shelf-life: 12 months in its original packaging.
Stored in a dry and cool place.

Qingdao YLSCH Industry&Trade Co.,Ltd has more than 30 years of experience in the production and sale of pre-dispersed rubber chemicals masterbatch.is a leading manufacturer of pre-dispersed rubber chemicals masterbatch in China. The company provides various optimal solutions and technical service to cover all requirement from customers worldwide.
With high quality, competitive price and strong customer service, our chemicals enjoy great popularity in China, Europe, North & South America, Middle-East, South-east Asia and other regions.

QINGDAO YLSCH has adopted international advanced technology, equipments and continuous, automated, security&clean production systems, which enable us to form a wide range of rubber chemicals with high activity, high dispersibility and high mixing efficiency.

YLSCH-RBB® Pre-dispersed rubber chemicals and additives have passed RoHS, PAHs, 6P, SVHC etc tests, and comply with environment-protection regulations of European Union. YLSCH many substances have been succefully registered with EU REACH. YLSCH can also provide new ECO-friendly alternatives.

YLSCH-RBB® Pre-dispersed rubber chemicals and additives are widely applied for high-end rubber industry field, such as automotive rubber sealing strips, seals, shock absorber, tyre, shoes soles etc.

QINGDAO YLSCH built long-term cooperation with Qingdao University of Science & Technology, Chinese Academy of Science Ningbo Branch, to better develop new ECO-friendly rubber chemicals and additives.
WORKSHOP
Quality inspection
In addition to detecting conventional indicators, the product also incorporates special indicators into the detection range according to the needs of downstream customers.
Can provide product TDS, MSDS/SDS, RoHS, REACH registration and other information.

PACKING PHOTOS

CERTIFICATE

The interest of the YLSCH high management for the Customers' satisfaction, the protection of the environment along with the health and safety of the workers, were the origins of a path toward the improvement of the management of both productive and commercial activities which have led to the achievement of the Certificate of Silver Excellence issued by CERTIQUALITY to enterprises who efficiently integrate the Systems of Company Management for Quality (ISO 9001:2008), for the Environment (ISO 14001:2004) and for Health and Safety (OHSAS 18001).

Fully conscious of the REACH requisites, YLSCH is strictly following and respecting its specific expiry dates and keep truck of  the following activities:
Preregistration of non-European imported substances
Monitoring the registration of substances part of the production process and commercialized.
Periodic and punctual monitoring of the SVHC list and actively participating to the communication exchange, all through the supply chain.
Issuing and updating all MSDS according to the latest published normative.
Active and constant dialogue with suppliers and customers in order to create a network of information flow.