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Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Specifications
Place of Origin :
USA
Brand Name :
Momentive
Model Number :
Rtv-664
Price :
CN¥3,343.48/barrels 1-99 barrels
Main Raw Material :
Silicone
​Mix Ratio (wt:wt)​ :
10:1
​Color :
Beige/Blue
​Specific Gravity :
1.28/1.05
​Viscosity (cps)​ :
153,000/6,000/120,000
​Worklife (hours)​ :
2
​Potlife (hours)​ :
3
​Demold Time (hours)​ :
18
​Shore A Hardness :
62
Tensile Strength (psi)​​ :
933
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
Description

Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold

Product Properties

Property RTV-664A (Base) RTV-664B (Catalyst) Catalyzed System
​Color​ Beige Blue -
​Viscosity (cps)​​ 153,000 6,000 120,000
​Specific Gravity​ 1.28 1.05 -
​Mix Ratio (wt:wt)​​ - - 10:1
​Worklife (hours)​​ - - 2
​Potlife (hours)​​ - - 3
​Demold Time (hours)​​ - - 18
​Shore A Hardness​ - - 62
​Tensile Strength (psi)​​ - - 933
​Elongation (%)​​ - - 245
​Tear Strength (ppi)​​ - - 122
​Linear Shrinkage (%)​ - - <0.2
​Service Temp (°C/°F)​ - - -60/200 (-75/392)

Product Introduction

Momentive RTV-664A/B is a high-durometer (62 Shore A), platinum-cured silicone rubber formulated for industrial mold-making. With a 10:1 mix ratio, it combines RTV-664A base (153,000 cps) and RTV-664B blue catalyst (6,000 cps) to deliver exceptional dimensional stability, near-zero shrinkage, and extended worklife (2 hours). Ideal for high-volume production lines, it resists abrasion and chemicals while enabling rapid demolding within 18 hours.

Advanced Properties

  • Precision Stability: Shore A 62 hardness ensures rigid molds with <0.2% linear shrinkage, critical for micron-level accuracy.
  • ​Robust Mechanicals: Tensile strength (933 psi) and high tear resistance (122 ppi) prevent mold degradation during repeated casting.
  • ​Optimized Processing: 120,000 cps mixed viscosity allows complex cavity filling; vacuum degassing eliminates bubbles in 2 minutes.
  • ​Thermal Endurance: Stable from -60°C to 200°C (-75°F to 392°F), suitable for polyurethane, epoxy, and low-melt alloys.

Application Scenarios

Validated industrial use cases include:

  • ​Automotive: Mass production of PU gaskets, interior trim components.
  • ​Consumer Goods: Replication of textured surfaces (e.g., synthetic leather, wood grain).
  • ​Industrial Casting: High-abrasion parts like hydraulic seals or conveyor belt guides.
    (Source: Momentive technical bulletins & industrial case studies on RTV-664)

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

Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold

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Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold

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Product Detail
Place of Origin :
USA
Brand Name :
Momentive
Model Number :
Rtv-664
Price :
CN¥3,343.48/barrels 1-99 barrels
Main Raw Material :
Silicone
​Mix Ratio (wt:wt)​ :
10:1
Contact Supplier
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold

Shenzhen Huazhisheng New Material Technology Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2018
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Importer, Exporter, Trading Company, Seller, Other
Main Products :
Silicone Adhesive, Araldite Epoxy, Dowsil Adhesive
Total Annual :
5000000-8000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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