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High Temperature Vulcanized MVQ Silicone Rubber 260% Elongation Raw Material for Molding

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Chenguang Fluoro & Silicone Polymer Co.,Ltd

High Temperature Vulcanized MVQ Silicone Rubber 260% Elongation Raw Material for Molding

Country/Region	china
City & Province	chengdu
Categories	Nitrile Rubber

Product Details

General Purpose Silicone Rubber for Molding

DESCRIPTION

Silicone rubber is a type of synthetic rubber that is inorganic in nature and produced by cross-linking silicone-based polymers with specific catalysts. This material comes in various forms, including solids, closed-cell sponges, open-cell foams, electrically and thermally conductive materials. Due to its unique combination of mechanical and chemical properties, silicone rubber is often considered a chemical bridge between inorganic and organic polymers. The global silicone rubber market is expected to experience significant growth during the forecast period, as it is increasingly being used in the automotive industry for its high wear and tear strength, flexibility, and durability, making it a preferred material for manufacturing automotive components such as gaskets, connectors, engine covers, valve covers, and more.

FEATURES

This product adopts high quality raw materials and special ingredients, which makes it own the following properties: excellent high and low temperature resistance. This rubber has very good transparency and physical, mechanical properties. The molded silicone rubber use vulcanizator “Double 2, 5”. It is suitable for making common keypads silicone rubber products and accessories, especially for colored rubber products and molding process.

TYPICAL PROPERTIES

Item	Unit	Test Data
		DHS-7150	DHS-7170
Density	g/cm³	1.15+/-0.05	1.21+/-0.05
Hardness	Shore A	50+/-3	70+/-3
Tensile Strength	Mpa	≥8.0	≥7.5
Elongation at Break	%	≥380	≥260
Tensile Set	%	≤8	≤7
Tear Strength	KN/m	≥18.7	≥17.5

* first vulcanization condition for test piece: 175℃×5min

* Further safety and handing guide, can follow the product’s Material Safety Data Sheet or consult us!

PACKING INFORMATION

Packed by plastic bags and hardened carton, 20kgs net in a carton.

APPLICATION

1. Electronic devices such as keypads, connectors, and seals.
2. Medical equipment such as tubing, valves, and gaskets.
3. Kitchenware such as baking molds, utensils, and grips.
4. Automotive components such as gaskets, seals, and hoses.

5. Toys such as action figures, dolls, and playsets.