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Product Description
In a certain temperature range, it will decompose and release nitrogen, and make the product form a fine, high-quality, uniform pore structure. It is relatively less toxic, does not pollute the product, and has no coloring. It is the most commonly used foaming agent of sulfonyl hydrazides. OBSH Blowing Agent is white powder, and OBSH foaming agent is microcellular foaming, environmentally friendly, free of formamide and carcinogens, gas generation 152-140 (in air), and decomposition temperature (158-164°C).
Product parameters
|
Product Name |
4,4'-oxydi(benzenesulphonohydrazide); OBSH |
|
CAS No. |
80-51-3 |
|
MF |
C12H14N4O5S2 |
|
Appearance |
Whilte powder |
|
Decomposition Temperature (℃) |
158-164 |
|
Gas Volume (ml/g) |
125-140 |
|
Particle size (um) |
5-15 |
|
Water % |
1.0 max |
|
pH |
6.0-8.0 |
The Main Use
The foaming agent is microcellular foaming, environmentally friendly, free of formamide and carcinogens, mainly used for foaming of various rubber and thermoplastic products (such as PVC, PE, PS, ABS) with environmental protection requirements, OBSH Foaming Agent It can also be used for rubber-plastic blending, rubber-resin blending, leather foaming, etc. It has good insulation and closed-cell effect, and can be used in the manufacture of wire and cable, casters, baby carriage sheaths, sports equipment sheaths, etc.
Function
1. When this product is used alone, it can produce a fine, high-quality, and uniform pore structure, and the foamed products are odorless, tasteless, and non-discoloring. It is especially suitable for odorless and light-colored foamed products.
2. It can be applied to natural rubber and various synthetic rubber and thermoplastic products, and Chemical Foaming Agents can also be used in rubber-resin mixtures.
3. It has good insulation and can be used in the manufacture of wires and cables.
4. Under certain circumstances, it can act as both a foaming agent and a crosslinking agent in the curing mechanism.
Application
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