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China factory - Shenzhen Huazhisheng New Material Technology Co., Ltd.

Shenzhen Huazhisheng New Material Technology Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier

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

  1. China Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
  2. China Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
  3. China Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold
  4. China Momentive Rtv-664a/B-J High-Production Furniture Molding Silicone Rubber Mold

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

  1. MOQ: 1
  2. Price: CN¥3,343.48/barrels 1-99 barrels
  3. Get Latest Price
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
Packaging Details 1 piece
Delivery Time 5-8days
Payment Terms T/T,L/C,D/A,D/P,Western Union,MoneyGram
Supply Ability 1000Piece
Place of Origin USA
Brand Name Momentive
Model Number Rtv-664
Certification TDS,SDS,Rohs

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  1. Product Details
  2. Company Details

Product Specification

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
Packaging Details 1 piece Delivery Time 5-8days
Payment Terms T/T,L/C,D/A,D/P,Western Union,MoneyGram Supply Ability 1000Piece
Place of Origin USA Brand Name Momentive
Model Number Rtv-664 Certification TDS,SDS,Rohs
High Light Silicone Adhesive SealantSilicone SealantMomentive RTV

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

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Distributor/Wholesaler,Agent,Importer,Exporter,Trading Company,Seller,Other

  • Year Established:

    2018

  • Total Annual:

    5000000-8000000

  • Employee Number:

    50~100

  • Ecer Certification:

    Verified Supplier

Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a... Shenzhen Huazhisheng New Materials Technology Co., Ltd. is a leading provider of environmentally friendly adhesives and technical solutions, specializing in the application of modified silicone rubber, epoxy adhesives, thermal materials, bonding adhesives, encapsulation adhesives, and UV adhesives a...

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Get in touch with us

  • Reach Us
  • Shenzhen Huazhisheng New Material Technology Co., Ltd.
  • 101, No. 130 Fengping Road, Shitouling Industrial Zone, Wulian Village, Fenggang Town, Dongguan City, Guangdong Province, China
  • https://www.adhesive-silicone.com/

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