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Rapid Prototype, Jewelry Mold Making Platinum Cure Transparent RTV2 Liquid Silicone Rubber
US$7.48
220 kg
Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Raw Material

Synthetic Rubber

Material

Silicone Rubber

Model NO.

MCPLA-H40A/B(40 A)

Appearance

Liquid

Form

Liquid Rubber

Item

Mcpla-H40A/B(40 a)

Relative Density

1.1 g/cm3

Mixing Ratio

100:10

Mixed Viscosity

45000~50000 Cps

Working Time

60~90 Mins

De-Mould Time

24hrs

Hardness

40 Shore a

Tensile Strength

4.8 MPa

Tear Strength

18 N/mm

Elongation at Break

360%

Shrinkage

0.1%

Shelf Life

12 Months

Transport Package

20kg/Drum, 200kg/Drum

Specification

REACH, MSDS, SGS

Trademark

MC SILICONE

Origin

Dongguan, China

HS Code

39100000

Production Capacity

4000kg/Day

Key features

High Transparency: Excellent clarity allows accurate observation of objects within the mold during the process.
Low Shrinkage Rate: Shrinkage is less than 0.1%, ensuring precise mold dimensions and part accuracy.
Strong Tear Resistance: Features outstanding tear strength of 16-18 N/mm for durable and long-lasting molds.
Easy Mold Release: Smooth surface finish facilitates effortless demolding of complex and detailed parts.
Versatile Applications: Ideal for jewelry, rapid prototyping, automotive parts, and label manufacturing.
Adjustable Working Time: Working time ranges from 60-90 minutes and can be adjusted based on requirements.
High Chemical Resistance: Resistant to artificial resins like PU, Epoxy, and PES for diverse molding needs.
Manufacturer Direct: Direct from manufacturer specializing in various silicone rubber series with competitive pricing.

Company profile

Mingcheng Group Limited
Mingcheng Group LimitedGuangdong, China
Business Type: Manufacturer/FactoryExport Year: 2013-01-01Nearest Port: ShenzhenAverage Response Time: ≤10.32hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, FCA, EXW

About Our Factory & Business Background

AddressNo. 18, Zhouliao Road, Langzhou, Changping, Dongguan, Guangdong, China
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsSilicone Rubber, Liquid Polyurethane Rubber, Epoxy Resin, RTV2 Silicone Rubber, Mold Making Silicone, Tin Cure Silicone, Electronic Potting Silicone, Addition Cure Silicone, Platinum Silicone, Urethane Mold Rubber

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What is the mixing ratio for components A and B?
A:
The mixing ratio is 10:1 by weight. Components should be thoroughly mixed either by hand or using a low-speed electric mixer.
Q:Can the working time be adjusted?
A:
Yes, the working time is typically 60-90 minutes but can be adjusted according to specific project requirements.
Q:Is this silicone suitable for jewelry making?
A:
Yes, it is ideal for jewelry mold making due to its high transparency, low shrinkage, and ability to reproduce fine details.
Q:How should the mixture be degassed?
A:
The mixture should be degassed preferably at 30 to 50 mbar to eliminate entrapped air before pouring into the mold.
Q:What materials inhibit the curing process?
A:
Materials containing tin compounds, sulfur-vulcanized natural rubber, amines, or certain organic solvents may inhibit cross-linking.

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