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RTV Silicone Sealant Momentive RTV1473 Oil Resistant For Formed In Place Gasket

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RTV Silicone Sealant Momentive RTV1473 Oil Resistant For Formed In Place Gasket

Name: RTV Silicone Sealant Momentive RTV1473 Oil Resistant For Formed In Place Gasket
Brand: Momentive
Price: 138.46 USD

China RTV Silicone Sealant Momentive RTV1473 Oil Resistant For Formed In Place Gasket wholesale

Place of Origin : USA

Brand Name : Momentive

Model Number : Rtv1473

Price : CN¥138.46/pieces 1-99 pieces

product name : Momentive Rtv1473

Main Raw Material : EPOXY

Usage : Construction, Fiber & Garment, Footwear & Leather, Packing, Transportation, Woodworking, Communication equipment, meters, food equipment

Classification : Electronic silicone

Package : 300ML/Piece

Hardness : 5-80 A

Specific Gravity : 0.97-1.3 g/cm3

Product Type : Silicone-based materials

Tensile Strength : 5-20 MPa

Temperature Range : -100°C to 300°C

Shelf Life : 6-12 months

Color : Clear, white, or colored

Chemical Composition : Silicon, oxygen, carbon, and hydrogen

Applications : Adhesives, coatings, sealants, elastomers, and other specialty products

Viscosity : 100-1000 cP

Elongation At Break : 100-600%

MOQ : 1

Packaging Details : 1 piece

Delivery Time : 5-8days

Payment Terms : T/T,L/C,D/A,D/P,Western Union,MoneyGram

Supply Ability : 1000Piece

Certification : TDS,SDS,Rohs

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Momentive RTV1473 Oil-Resistant Formed-in-Place Gasket RTV Silicone Sealant

Product Properties

Property	Value	Unit
Uncured Properties
Color	Black	-
Consistency	Soft Paste	-
Specific Gravity	1.06	-
Application Rate	380	gm/min
Tack-Free Time (25°C/50% RH)	25	minutes
Cured Properties
Durometer (Shore A)	30	-
Tensile Strength	31.5 (450)	kg/cm² (psi)
Elongation	500	%
Tear Strength	8 (45)	kg/cm (lb/in)
Brittle Point*	-60 (-75)	°C (°F)
Max Service Temp (Continuous)	204 (400)	°C (°F)

Product Overview

Momentive RTV1473 is a one-component, black silicone rubber sealant designed for formed-in-place gasketing applications requiring oil resistance. Its thixotropic paste consistency allows application on vertical or overhead surfaces without sagging (up to 6mm thickness). The product cures at room temperature upon exposure to atmospheric moisture, forming a resilient elastomeric gasket while releasing acetic acid vapor as a byproduct.

Enhanced Key Properties

Cure Mechanism: Forms elastomeric gasket via acetic acid-releasing moisture cure (avoid corrosion-sensitive metals).
Temperature Resilience: Retains elasticity at 204°C long-term; withstands 260°C short-term.
Adhesion: Primerless bonding to most substrates (test required for plastics/rubber).
Critical Limitation: Prohibited for gasoline contact (causes excessive swelling) and delicate electronics.
Flow Control: Thixotropic paste flows only under pressure, enabling precise bead placement.

Application Scenarios

Automotive Engine Gaskets
- Confirmed Use: Oil pans, valve covers, and transmission housings (Source: Automotive Manufacturing Solutions).
- Reason: Oil resistance prevents degradation from engine oils.
Industrial Equipment Sealing
- Example: Compressor flanges, hydraulic systems (Source: GlobalSpec Industrial Directory).
- Advantage: High-temperature stability suits heavy machinery.
HVAC Duct Gasketing
- Observed in: Commercial air handling units requiring ozone resistance (TDS-aligned property).

FAQ

1. Who are we?

We are Shenzhen Huazhisheng New Material Technology Co., Ltd., a professional industrial adhesives and sealants supplier based in China since 2018. we serve global markets: Mainland China (60%), Southeast Asia (20%), North America (10%), and Europe (10%).

2. What products do you offer?

we supply high-performance adhesives and sealants from global leaders including:

Cemedine, Dow Corning, Shin-Etsu, Araldite, and Momentive,etc.

3. How do you guarantee product quality?

Quality assurance through:

Mandatory pre-production samples approval

Final inspection by QC team before shipment

International certifications: SGS, UL, FDA, RoHS, REACH

4. Why choose us over other suppliers?

Reliable Supply:Authentic products from top manufacturers

Expert Support:Technical guidance for product selection

Global Compliance:Certifications meeting target market standards

Efficient Service:Customized solutions & professional support

5. What services do you provide?

Delivery:EXW/FOB/CIF

Payment:USD/EUR/CNY/HKD via T/T, L/C

Support:Technical consultation & logistics coordination

RTV Silicone Sealant Momentive RTV1473 Oil Resistant For Formed In Place Gasket

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