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MINGCHENG GROUP LIMITED

  • China,Dongguan ,Guangdong
  • Verified Supplier

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China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And
China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And

  1. China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And
  2. China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And
  3. China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And
  4. China Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And

Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Resin Arts And

  1. MOQ: 200kg
  2. Price: Negotiable
  3. Get Latest Price
Payment Terms L/C, D/P, T/T, Western Union
Delivery Time 3-5 working days after payment
Packaging Details 5kg, 20kg
Goods description Silicone Rubber
HS code 39100000
Color Transparent
Mix ratio 10:1
Viscosity 45000-55000 cps
Working time 60 minutes
Curing time 24 hours
Hardness 40 shore A
Shelf life 12 months
Brand Name MC
Model Number MCPLA-H40
Place of Origin CHINA

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C, D/P, T/T, Western Union Delivery Time 3-5 working days after payment
Packaging Details 5kg, 20kg Goods description Silicone Rubber
HS code 39100000 Color Transparent
Mix ratio 10:1 Viscosity 45000-55000 cps
Working time 60 minutes Curing time 24 hours
Hardness 40 shore A Shelf life 12 months
Brand Name MC Model Number MCPLA-H40
Place of Origin CHINA
High Light Polyaddition Platinum Cure Silicone RubberClear Platinum Cure Silicone RubberRTV clear platinum silicone

Transparent Two Parts RTV Polyaddition Platinum Cure Silicone Rubber For Rapid Prototype Casting


Product description

Two-component addition type silicone rubber , liquid silicone rubber is a two component elastomer cross-linking at room temperature. The polymerization can be accelerated by heat. The silicone components are delivered as liquids, which once mixed and cured transform into a transparent, elastic and resistant material. Polymerization occurs without formation of heat.

 

Features

High Transparency

High tear and tensile strength

Long shelf life with low shrinkage

Fast mixing (10:1)

Easy processing due to the low viscosity

Applications

Label manufacturing, Molding applications requiring low shrinkage e.g. toys, jewelry, automotive, rapid prototyping etc.

 

 

Technical Properties

Item No. MCPLA-H40A MCPLA-H40B
Appearance Viscous liquid liquid
Color Transparent clear
Viscosity(at 25℃ ,mPa.s,approx.) 45000-50000
Specific Gravity(g/cm3,approx.) 1.08
Proportion(A:B) 10:1
Max working time(at 25℃ ,minutes) 60
Demoulding time(at 25,hrs,approx.) 24
Hardness Shore A(after 24 h) 40
Tensile Strength(Mpa,after 24 h) 5.8
Elongation(%) 350
Tear Strength(N/mm) 27

 

Processing and Instructions of Addition Cure Silicones
 
1. Mixing the two components
According the mixing ration 10:1 or 1:1 weighting A and B, the two components may be thoroughly mixed either by hand or using a low-speed electric to minimize the degassing of bubbles and to avoid any temperature increase. Note: It is also possible to use a special mixing and dispensing machine for the silicone components, further information is available upon request.
 
2. Moulding
The mixture should be degassed preferably at 30 to 50 mbar to eliminate any entrapped air. If a dispensing machine is used, the two components are degassed separately prior to mixing. The silicone mixture expands to 3-4 times of its initial volume and bubbles rise to the surface. The bubbles progressively disappear and the mixture returns to its initial volume after 5 to 10 minutes. Wait a few minutes to complete the degassing and then flash the vacuum. The silicone is ready for pouring, either by gravity or under low pressure.
 
Note: Flashing the vacuum once or twice accelerates the degassing. It is recommended to use a container with a high diameter/height ratio (3 to 4 times of the initial volume)
 
3. Polymerisation
The curing may be slowed down at lower temperature or accelerated by applying heat.
Note: in general contact with certain materials can inhibit the cross linking of RTV.
Natural rubbers vulcanized with sulfur
RTV silicone compound catalyzed with metal salts, e.g. Tin compounds PVC stabilized with tin salts and additives
Epoxy catalyzed with amines
Certain organic solvents, e.g. Ketones, alcohols, etc.
 
Packaging
20kg per drum, 200kg per drum


Storage and shelf life
MC Silicone MCPLA -H Series should be used within 12 months from the manufacturing date. Beyond this date, MC silicone no longer guarantees the products confirms with the sales Specification. In order to preserve best properties it is recommended to follow strictly the following guild lines:
Store the original packing tightly sealed and at a temperature below 30 degree Celsius.
Use the product as soon as the packaging has been opened.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Seller

  • Year Established:

    2010

  • Total Annual:

    5000000-10000000

  • Employee Number:

    50~80

  • Ecer Certification:

    Verified Supplier

Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials.   Our professional approach to all our work, together with creative ideas and strong technical ... Mingcheng Group Limited was established in 2010 based in Dongguan,China, with brand MC Silicone for overseas market, dedicated to manufacturing and R&D of mold making and casting materials.   Our professional approach to all our work, together with creative ideas and strong technical ...

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Get in touch with us

  • Reach Us
  • MINGCHENG GROUP LIMITED
  • No.2, Zhouliao Road, Langzhou Industrial Zone, Changping, Dongguan, Guangdong, China
  • https://www.siliconeliquidrubber.com/

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