YLSCH-RBB®OBSH-75 refers to a pre-dispersed chemical foaming agent containing 75% benzenesulfonylhydrazide (OBS, p,p’-oxybis (benzenesulfonylhydrazide)) and 25% carrier. It is an important foaming agent for rubber and plastics and is widely used in the production of lightweight, foamed products. The following are the detailed uses and functions of OBSH-75:

1. Foaming of rubber products

Usage: OBSH-75 is widely used in the production of various foam rubber products, such as shoe soles, seals, gaskets and sound insulation materials.

Function: During rubber processing, OBSH-75 acts as a foaming agent and decomposes to produce gas (such as nitrogen) to form a uniform cell structure, thereby reducing the density of rubber products and increasing their elasticity and softness.

2. Foaming of plastic products

Usage: OBSH-75 is also used in the production of foamed plastic products, such as foamed polyethylene, polypropylene and EVA (ethylene-vinyl acetate copolymer) products.

Function: During the plastic processing process, OBSH-75 generates gas through thermal decomposition, which makes the plastic products form a foam structure and increases the lightness and heat insulation of the products.

3. Improve product performance

Lightweight: Through foaming, OBSH-75 can significantly reduce the density of rubber and plastic products, making them lighter.

Thermal and Sound Insulation: Foam structures have good thermal and sound insulation properties and are suitable for applications requiring these properties.

Elasticity and softness: Foamed rubber and plastic products are softer and more elastic, improving comfort.

4. Processing advantages

Pre-dispersion: As a pre-dispersed foaming agent, OBSH-75 is evenly dispersed and easy to mix, reducing unevenness and defects in processing.

Safety: OBSH-75 is stable at room temperature and will only decompose when heated to a certain temperature. It has good processing safety.

application

Sole Foaming: Produces lightweight, flexible soles for improved comfort and shock absorption.

Seals and Gaskets: Produces foam seals with excellent sealing properties and flexibility.

Sound Insulating Materials: Makes sound insulating materials used in the construction and automotive industries to reduce noise.

Insulation materials: Produce foam materials with good thermal insulation properties for use in construction and home appliances.

Summarize

As an important foaming agent, YLSCH-RBB®OBSH-75 is widely used in the foaming production of rubber and plastic products. It can not only improve the lightness, elasticity, heat insulation and sound insulation properties of products, but also has good processing safety and pre-dispersion, and is suitable for a variety of applications.

YLSCH-RBB® Pre-dispersed Rubber Chemicals Masterbatch range:

Thiazole, Thiuram, Dithiocarbamate, Guandine and Thiourea

1.Accelerators, CBS-80, CTP-80,DPG-80, MBT-80, MBTS-75,TBBS-75, TBzTD-70, TDEC-75, TMTD-80, ZBEC-70 etc

2.Sulfur and Insoluble Sulfur, S-80, IS60-75, IS90-65, DTDM-80, HMDC-70 etc.

3.Antidegradant, MBI-80, MMBI-70, NDBC-70 etc.

4.Scorching Retarders, CTP-80, Retarder E-80 etc.

5.Foaming Agent, ADC-75, OBSH-75, HUD, LDU, DPT etc.

6.Eco-friendly Accelerator, ZDTP-50, TP-50, Retarder E-80, ZBEC-70, TBzTD-70, TiBTD-80,Resorcinol-80 etc.

If you have any demand for Accelerator OBSH-75, please contact us freely.