Платиновый полупрозрачный жидкий силиконовый каучук с низкой вязкостью RTV2 силиконовое сырье для мыла изготовление
- Категории: Silicone Rubber >>>
- Поставщик: Dongguan,Mingcheng,Electronic,Technology,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
addition cure silicone rubber is a two-part, platinum-catalyzed, liquid silicone rubber that cures 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 translucent, elastic and resistant material.
Specification
item | value |
Place of Origin | China |
Brand Name | MC silicone |
Model Number | MCPLA-L10A/B |
Appearance | Translucent liquid silicone rubber |
Mixing ratio | 1:1 |
Working time | 30~40 mins |
Curing time | 4 - 6 Hours |
Hardness | 10 Shore A |
Viscosity | 7000~9000 Cps |
SHRINKAGE | 0.1% |
Shelf life | 12 Months |
HS code | 39100000 |
The procedure and instruction of making mold (pouring)
Step 1 Handle the original mold
Choose a prefect original mold, Manually polish and smooth the model, clean the surface and dry it. Fixed the original mold in a smooth wooden board, and using 4 pieces wooden board around it to make a square frame.Brushing the release agent evenly on the surface of original mold and wooden board.
4 kinds release agent we often used in condensation silicone mold: Vaseline, soap water, detergent, liquid paraffin(silicone oil also can be used as release agent)
Step 2 Weight part A & part B
According to the mix ratio recommended，weight two parts in Electronic scale with mix ratio 1:1or10:1
Eg: Take 100g part A and 100g part B
Step 3 Stirring the mixture evenly
Remember to mix part A and part B evenly, otherwise, the silicon rubber will be partly solidified and bring problems in your final operation. What’s more, the finished molds will meet a short life.
Step 4 Vacuum pumping(3-5 minutes)
For releasing the air bubbles, after mixing evenly, put the mixture into vacuum pumping for 3-5 minutes, without exception, this step takes less than 10 minutes. Otherwise, it will cause cross-linking reaction, and no more further steps will be available.
Step 5 Pouring
Pouring the silicone rubber into the frame from a corner to make the silicone rubber flow into the frame smoothly.
Step 6 Demoulding(releasing)
After 3-5 hours later, the silicone mold can be demoulded , you’d better demould after 24 hours.
Choose a prefect original mold, Manually polish and smooth the model, clean the surface and dry it. Fixed the original mold in a smooth wooden board, and using 4 pieces wooden board around it to make a square frame.Brushing the release agent evenly on the surface of original mold and wooden board.
4 kinds release agent we often used in condensation silicone mold: Vaseline, soap water, detergent, liquid paraffin(silicone oil also can be used as release agent)
Step 2 Weight part A & part B
According to the mix ratio recommended，weight two parts in Electronic scale with mix ratio 1:1or10:1
Eg: Take 100g part A and 100g part B
Step 3 Stirring the mixture evenly
Remember to mix part A and part B evenly, otherwise, the silicon rubber will be partly solidified and bring problems in your final operation. What’s more, the finished molds will meet a short life.
Step 4 Vacuum pumping(3-5 minutes)
For releasing the air bubbles, after mixing evenly, put the mixture into vacuum pumping for 3-5 minutes, without exception, this step takes less than 10 minutes. Otherwise, it will cause cross-linking reaction, and no more further steps will be available.
Step 5 Pouring
Pouring the silicone rubber into the frame from a corner to make the silicone rubber flow into the frame smoothly.
Step 6 Demoulding(releasing)
After 3-5 hours later, the silicone mold can be demoulded , you’d better demould after 24 hours.
Packing & Delivery
Part A/B: 20kg per drum, 200kg per drum;
20kg/drum;240kg, 480kg/pallet or 320kg, 640kg/pallet.
Storage and Shelf Life
When the silicone rubber is stored at or below 25 degree Celsius in the original unopened containers, Silicone Base and Curing agent have a usable life of 12 months from the date of production. After 12 months’ stockpiles, please use tool to stir the Part A silicone for some minutes, then the silicone can be use again, no influence for other performance.
1.Store the original packing tightly sealed and at a temperature below 25 degree Celsius.
2.Use the product as soon as the packaging has been opened.
3.Close the lid tightly after taking out the proper amount of liquid silicone rubber.
1.Store the original packing tightly sealed and at a temperature below 25 degree Celsius.
2.Use the product as soon as the packaging has been opened.
3.Close the lid tightly after taking out the proper amount of liquid silicone rubber.
Certifications
Company Profile
DONGGUAN MINGCHENG GROUP LIMITED is dedicated to manufacturing and R&D a wide variety of mold making and casting materials, such as RTV-2 liquid silicone mold rubbers, liquid polyurethane mold rubbers, silicone fluid, electronic potting silicone compound, foams, release agent and so on. These materials can be used for reproduction of any original model to cast PU resin, polyester resin, epoxy resin, concrete, plaster, foam, wax, soap and all the other decorative mouldings.
MC silicone head office, located in USA, is a tripartite joint venture, China- USA- Taiwan. We have two factories in China mainland. One is for production of RTV2 condensation type silicone and polyurethane, another is for producing addition type silicone and other mold materials. The quality of our silicone products brings good reputation for MC SILICONE in Southeast Asia, Europe, USA and Middle East countries
Welcome to join us,we will serve you the best with our professional technology, excellent sales service and help you save the cost and enlarge your business.
The purpose of our business: Mutual Benefits, Win-Win Cooperation.
contact information : info@mcsilicone.com
MC silicone head office, located in USA, is a tripartite joint venture, China- USA- Taiwan. We have two factories in China mainland. One is for production of RTV2 condensation type silicone and polyurethane, another is for producing addition type silicone and other mold materials. The quality of our silicone products brings good reputation for MC SILICONE in Southeast Asia, Europe, USA and Middle East countries
Welcome to join us,we will serve you the best with our professional technology, excellent sales service and help you save the cost and enlarge your business.
The purpose of our business: Mutual Benefits, Win-Win Cooperation.
contact information : info@mcsilicone.com
FAQ
1. who are we?
We are based in Guangdong, China, start from 2010,sell to Domestic Market(67.00%),North America(10.00%),Southeast Asia(8.00%),Mid East(8.00%),South America(3.00%),Western Europe(2.00%),Eastern Europe(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Silicone oil,Silicone fluid
4. why should you buy from us not from other suppliers?
High quality RTV2 silicone rubber,Competitive price of RTV2 silicone rubbers
Mould making silicone rubber, Liquid silicone rubber,LSR,RTV-2 rubber,RTV-2, silicone for molding, high quality silicone,silicone putty, silicone potting compound,etc.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese
We are based in Guangdong, China, start from 2010,sell to Domestic Market(67.00%),North America(10.00%),Southeast Asia(8.00%),Mid East(8.00%),South America(3.00%),Western Europe(2.00%),Eastern Europe(2.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Silicone oil,Silicone fluid
4. why should you buy from us not from other suppliers?
High quality RTV2 silicone rubber,Competitive price of RTV2 silicone rubbers
Mould making silicone rubber, Liquid silicone rubber,LSR,RTV-2 rubber,RTV-2, silicone for molding, high quality silicone,silicone putty, silicone potting compound,etc.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DDP；
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,PayPal,Western Union;
Language Spoken:English,Chinese
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