H foaming agent for rubber extrusion

We provide H foaming agent for rubber extrusion

Name:BH08

Suitable for：rubber extruded products.

Decomposition temperature:205°C

Gas evolution capacity ranges from 270 to 290 ml/g.

Features: large pore size and high gas evolution capacity.

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Description

H Foaming Agent is a high-performance chemical blowing agent specifically formulated for rubber extrusion processes. It stands out for its high decomposition temperature of 205°C and exceptionally high gas evolution capacity, ranging from 270 to 290 ml/g. This product is ideal for creating rubber articles with a large pore structure, offering significant advantages in terms of lightweighting and elasticity. It delivers consistent and efficient foaming results, making it a preferred choice for demanding rubber applications.

H Foaming Agent Technical Specifications & Characteristics

H Foaming Agent Technical Specifications & Characteristics

Parameter/Characteristic	Description
Product Name	H Foaming Agent
Chemical Type	Commonly known as Hydrazodicarbonamide (HDCA) – Chemical Blowing Agent
Suitable Resin	Rubber (e.g., EPDM, NBR, SBR, CR)
Suitable Process	Extrusion Moulding
Decomposition Temperature	205°C
Gas Evolution Rate	270 – 290 ml/g
Foaming Ratio	Typically 20 – 35 times
Key Advantages	– High Gas Evolution Capacity: Enables high foam ratios and significant weight reduction.- Large Pore Size: Creates a desirable open-cell or semi-open-cell structure for elasticity and cushioning.- High Decomposition Temperature: Compatible with high-temperature vulcanization (curing) processes of many rubbers.- Good Processing Stability: Provides consistent performance during extrusion.
Typical Applications	– Rubber Sponge Seals & Gaskets- Shoe Soles & Midsoles- Automotive Weatherstrips- Sports Equipment (e.g., Yoga mats, Bicycle grips)- Industrial Rollers & Bumpers
Appearance	white powder
Packaging	25kg/bag
Storage Conditions	Store in a cool, dry, well-ventilated place, away from direct sunlight and incompatible materials.

Application scenarios

Application Area	Typical Products	Performance Focus	Key Selling Points
Rubber Sponge Products	- Seals & Gaskets - Expansion Joints - Cushioning Pads	- Elasticity & Recovery - Compression Set Resistance - Low Density	- High gas evolution for significant weight reduction. - Large pore size provides excellent elasticity and cushioning. - High decomposition temp matches rubber curing cycles.
Footwear & Shoe Materials	- Shoe Soles - Midsoles - Insoles	- Lightweight - Comfort & Cushioning - Abrasion Resistance	- High foam ratio creates lightweight, comfortable soles. - Large pore structure enhances cushioning and shock absorption. - Consistent performance ensures uniform product quality.
Automotive Components	- Weatherstrips - Door Seals - Dashboard Padding	- Durability - Sealing Performance - Resistance to Environmental Factors	- High decomposition temp suitable for EPDM and other automotive rubbers. - Good processing stability for complex extruded profiles. - Large pores contribute to flexibility and sealing ability.
Industrial & Consumer Goods	- Yoga Mats - Exercise Equipment - Bicycle Grips - Industrial Rollers	- Comfort & Grip - Impact Resistance - Cost-Effectiveness	- Large pore size enhances grip and comfort. - High gas evolution reduces material cost per unit volume. - Enables the production of large, lightweight components efficiently.