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Industrial RTV2 Tin Cure Silicone Rubber Clear Liquid Room Temperature Mold Making Gel
Industrial RTV2 Tin Cure Silicone Rubber Clear Liquid Room Temperature Mold Making Gel
Specifications
Brand Name :
Hanast
Model Number :
HN-620 A/B
Certification :
ROHS，SGS
Place of Origin :
Guangdong, China
MOQ :
1 kilogram
Price :
Negotiable
Payment Terms :
T/T
Delivery Time :
5-7days
Packaging Details :
25KG/ Iron Drum
Grade :
food grade
Feature :
Environmentally friendly
color :
Transparent
Shape :
Liquid Two Component
Application :
Mold Making
Appearance :
Liquid Two Component
Hardness :
35 Shore
Shelf life :
12 months at room temperature (under 25C)
Description

RTV2 Tin Cured Liquid Silicone Rubber Room Temperature Industrial Grade Mold Making Resin Handicrafts Soap Handmade Gel

Specification

Model
HN-620AB
HN-630AB
Color
white/translucent
white/translucent
Viscosity (cs)
18000-25000
18000-25000
Gravity ( G/cm 3 )
1.06
1.06
Hardness(A°)
20
30
Strength( MPa)
3.1-3.6
3.4-4.1
Tear Strength (kN/m )
19.8-24.3
19.8-23.4
Elongation(%)
600-720
560-630
Linear Shrinkage(%)
≤0.2
≤0.2
Curing Agent Addition Ratio(%)
2-3%
2-3%
Operating Time( mins )
30-40
30-40
Curing Time( hours )
3-4
3-4

Product Description :

HN-620A/B is a two-component liquid silicone material. Two components are mixed in a ratio of 100:2. This product is cured at room temperature.

Application:

Widely used in various mold-making, like Food molds, resin handicrafts, gypsum handicrafts, soap handmade soaps, tire turning molds, and other segmented molds.

Main feature :

1.Two-component: liquid silicone rubber and curing agent；
2. Good fluidity, easy foaming, easy perfusion；
3. High-temperature resistance, acid and alkali resistance, low shrinkage；

4. High tensile resistance, high tear resistance, many times of overturning.
Procedure:
1. After shaking the curing agent (Part B), weigh the material according to the ratio of A: B = 100:2 and mix and stir evenly. The bottom and the walls of the container must be well scraped to ensure that the silicone and curing agent are fully mixed here.It must be stirred evenly. If not, it will affect the service life of the silicone mold.

2. Degas the well-mixed rubber under a vacuum, the vacuuming time should not be too long, generally not more than 10 minutes.
3.The mold can be fully cured after 4 hours at room temperature. Do not heat to cure. Even if you want to heat it up to accelerate its curing time, the temperature is not recommended to be higher than 100 °C. For best results, molds are best left for 24 hours before use.

Precautions :
1. There are 30 minutes of operation time (at room temperature) when adding 2% curing agent, and the mold can be completely cured in 4 hours. Generally, the mold is better placed for 24 hours before use. At this time, the performance of the mold is relatively stable in all aspects, and the use effect will be better.
2. The mixing ratio of silicone and curing agent is 100:2-3. For example, 100 grams of silicone, add 2-3 grams of curing agent.In principle, do not take the method of adding less or more curing agents.
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Industrial RTV2 Tin Cure Silicone Rubber Clear Liquid Room Temperature Mold Making Gel

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Product Detail
Brand Name :
Hanast
Model Number :
HN-620 A/B
Certification :
ROHS，SGS
Place of Origin :
Guangdong, China
MOQ :
1 kilogram
Price :
Negotiable
Contact Supplier
Industrial RTV2 Tin Cure Silicone Rubber Clear Liquid Room Temperature Mold Making Gel

Shenzhen Haneste New Material co.,LTD

Verified Supplier
1 Years
guangdong, shenzhen
Since 2010
Business Type :
Manufacturer
Main Products :
Tin Cure Silicone Rubber, Platinum Cure Silicone Rubber, Clear Liquid Silicone
Total Annual :
5000000-10000000
Employee Number :
50~100
Certification Level :
Verified Supplier
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