1.Description of liquid silicone rubber
C830 Silicone rubber is condensation cure silicone rubber for mold making. The silicone rubber will be cured under room temperature, It’s two-components, the mixing ratio is 100:2 . Part A is a flowable liquid silicone , part B is the catalyst. It has an exceptional fluidity and good operability. C-830 tin cure mold silicone has a good property , it is suitable for various mold making .
2.Characteristics of liquid silicone rubber
*An exceptional fluidity and good operability, easy to demold
*Good tensile strength and tear strength
*lower shrinkage
*non-deformation ,non-oily
*good flexibility
*eco-friendly
*long shelf-time &lifetime
C830 Silicone rubber is mainly suitable middle sized product and big size with simple pattern.
Package:
1kg/drum,5kgs/drum,20kgs/drum,25kgs/drum,200kgs/drum based on vacuum packing.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
1.Description of Platinum liquid silicone rubber for mold making
G830 Silicone rubber platinum cure silicone rubber. The silicone rubber will be cured under room temperature and can be cured fast by heating, It’s two-components liquid silicone rubber , the mixing ratio is 1:1 . It has an exceptional fluidity and good operability.Especially ,the platinum cure silicone rubber has a lower shrinkage,higher temperature resistance and it is flexible.
2.Characteristics of Platinum liquid silicone rubber for mold making
*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
*high temperature resistance
*good flexibility
*No smell ,non-toxic
*long shelf-time &lifetime
*Lower shrinkage
3.Application of Platinum liquid silicone rubber for mold making
G830 silicone rubber is flexible silicone rubber ,it has a higher temperature resistance and lower shrinkage, so it is suitable to make the silicone gasket for machine sealing .
4.Datesheet of Platinum liquid silicone rubber for mold making
Item No. Appearance Hardness (shore A°) Viscosity (CPS) Tensile-strength( kgf /cm2 ) Tear-strength (kgf /cm2 ) Elongation-break(%) Mixing ratio operation time (25? ) Curing time( 25 ?) shrinkage
G830 translucent 30±2 7000±1000 =55 =24 =450 1:1 20-30 mins 2~3 h =0.1%
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1. Description of food grade liquid silicone rubber for making mould
Addition-curing, Food grade, Translucent, Two-component mold making silicone.
2. Characteristics of food grade liquid silicone rubber for making mould
Acceptable for food contact
Outstanding release properties
Low viscosity
Easy mixing and degassing
High flowability
Odorless and Nontoxic
Enhanced durability
3. Application of food grade liquid silicone rubber for making mould
Food Grade Related Applications
Cake mold
Chocolate moldmaking
Candy moldmaking
Baking moldmaking
Ice trays molding
Casting butters
Casting for Kitchen products
5. Using instructions of food grade liquid silicone rubber for making mould
Step 1: Prepare and clean the prototype.
You must make sure your original molds perfect, fix the original mold on a board, then using some assistant material (like cardboard) to make a frame for to surround the prototype. The frame is no need, if we make the mold by brushing way.
Step 2: Take the silicone and catalyst as the ratio 100:2 (silicone : catalyst= 100:2), mix the silicone rubber and catalyst evenly.
Notes: rtv silicone rubber is a kind of flowing liquid and it contains two parts. Part A is a kind of flowing liquid and part B is the curing agent. Remember to mix part A and part B evenly, otherwise the silicone rubber will be partly solidified and this will bring troubles for your final operation. What's more, the finishes molds will have a short life. All of these will cause a waste of silicone rubber.
Step 3: Vacuum pumping.
After mixed the silicone evenly, it is better to release the bubble by vacuum pumping.
Step 4: Pouring cast or brushing cast.
After released the bubble, we can pour/brush the silicone rubber on the prototype.
Notes: Please finishes all the steps within the operation time. If not, it will cause cross linking reaction, and no more further steps will be available. So, we have to pay attention to the pot life and curing time.
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1.Description of life casting rtv-2 silicone rubber for prosthetic hands
RT-810 silicone rubber is platinum cure silicone rubber with medical grade , it belong to be life casting silicone rubber. The silicone rubber will be cured under room temperature and can be cured under room temperature and can be fastly by heating. It's two components liquid silicone rubber, the mixing ratio is 1:1. It has an exceptional fluidity and good operability. Especially, the platinum cure silicone rubber has a lower shrinkage, higher temperature resistance
G810 is extremely soft as a real feeling as humman skin
2.Characteristics of life casting rtv-2 silicone rubber for prosthetic hands
*An exceptional fluidity and good operability
*Good tensile strength and tear strength
*Food grade silicone rubber
*high temperature resistance
*good flexibility
*No smell ,non-toxic
*long shelf-time &lifetime
*Lower shrinkage
3.Datesheet of life casting rtv-2 silicone rubber for prosthetic hands
Item
No. Hardness
(A°) Viscosity
(CS) Tensile-strength
( kgf /cm2 ) Tear-strength
(kgf /cm2 ) Elongation-break(%) Mixing
ratio operation time (25 ? ) Curing time ( 25 ?) shrink-age
RT-810 10 5000 40±5 10±2 450±50 1:1 20-30 mins 2~3 h =0.1%
Notice of life casting silicone for prosthetic limbs
RT-810 life casting silicone rubber is platinum cure silicone , which is very easy to cause cure inhibition , so
please do remember thoroughly clean the model and tool before operation . Besides , please avoid the condensation silicone rubber (100:2) contact or mix with the following material , otherwise the silicone won’t be cured :
1. Liquid condensation silicone ( condensation silicone not completely cured or organic tin compounds )
2. Sulphur, sulfide and sulfur rubber materials.
3. Amine compounds as well as contains the amine materials.
4. Pewter solder flux.
Packaging & Shipping
Packing:
20KG/drum vacuum packing for part A + 20KG/drum vacuum packing for part B
25KG/drum vacuum packing for part A + 25KG/drum vacuum packing for part B
200KG/drum packing for part A +200KG/drum packing for part B
1. Description of rtv 2 liquid silicone rubber for frame gypsum molds
C830 silicone rubber is condensation cure silicone rubber (tin cure silicone rubber) for mold making. The silicone rubber will be cured under room temperature. It's two components, the mixing ratio is 100:2. Part A is a flowable liquid silicone, part B is the catalyst. It has an exceptional fluidity and good operability.
2. Characteristics of rtv 2 liquid silicone rubber for frame gypsum molds
* An exceptional fluidity and good operability, easy to demold
* Good tensile strength and tear strength
* Suitable hardness
* Copy detailed pattern
* Good flexibility
* Eco-friendly
* Long shelf-time &lifetime
3. Application of rtv 2 liquid silicone rubber for frame gypsum mold
C830 liquid silicone rubber is perfect molding material, it is suitable to make mold for concrete casting, artificial stone, brick, cement casting, gypsum decorations, plastic product, resin craft, polyester, polyurethane, bronze casting, statues, jewelry, wax, crystal, tire mold, shoe mold, clay casting, ceramic casting. etc.
C830 liquid silicone rubber is mainly suitable for small or middle sized products with delicate pattern by pouring and brushing operation.
Shelf life and transportation
1. Twelve(12) months when stored at 25C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
Feature of Transparent silicone micro tubes,silicone tube/ silicone tubing/ silicone hose
1. Pure silicone rubber, anti-oil and waterproof
2. Temperature resistance from -60~260 Celsius degree
3. Anti-aging, Ozone resistance, Insulating
4. No corrosion from copper and silver and so on.
Application of Transparent silicone micro tubes,silicone tube/ silicone tubing/ silicone hose
1.Environmentally friendly non-toxic, in line with the ISO/ASTM
2.High tear resistance, low shrinkage, good resistance to anti-aging performance.
3.Generally used in medical equipment, home appliances, aerospace, military,
4.Automobile manufacturing, electronic components, transformers, motors, etc...
Product Description of clear transparent silicone rubber foldable tube drinking cups for kids:
1. 100% food grade silicone material
2. Nonstick,durable, temperature resist (-40°C to 260°C), safe for dishware,microware,oven, freezer, easy to clean and remove.
3. Eco-Friendly, flexible, lightweight and portable, easy to store and transport.
4. Any colors, sizes, hardness & styles with silkscreen logo, embossed or debossed logo are available.
5. Customers' designs/samples are welcomed.
6. Reasonable direct factory price, high quality & fast delivery.
Product Name: clear transparent silicone rubber foldable tube drinking cups for kids
Material: Made of LFGB & FDA approved food grade silicone
Color: Any color will be ok to us
Working Temperature: -40~220?
Size: 90*70mm
Application: Tea cup
thermal conductive silicone pad is high-performance,thermal conductive gap filling materials, mainly for the transmission interface between the electronic equipment,and heat sink or product outer coving. With nice stickiness,flexibility, good compression performance and excellent heat conductivity,it make the products can discharge gas from the electronic original and heat sink, to achieve fully conforming and obviously cooling effect.
Product Name: thermal conductive silicone pad
Material: Silicone Rubber
Color: Blue
Size: Custom size, longth is 100m
Thermal conductivity: 1.0~6.0w/mk
Used: High Temperature and insulators
Dielectric breakdown Voltage: >4KV
Volume Receptivity:1.5*10^12O.cm
Specific gravity: 2.3g/cm^2
The product is suitable for control loop, signal protection and measuring circuitry with rated voltage up to 0.6/1kv which works below 180celsius degree. It is widely used in a-energy industry, automatic control units, home appliances, coal mine, power plant and heating units etc.
Feature:
1, excellent plasticity and small bend radius locations
2, good performance in heatproof and cold resistant abilities when working temperature between -60celsius and 180celsius.
3, good performance in mildew resistance, percentage of water that sop up below 0.015%
4, excellent capacity of ozone aging resistance, ultraviolet radiation aging resistance and atmosphere aging resistance
5, cable with shield is lightning-proof, electromagnetism resistant and can poise the power
6, you should connect the ends of the shield to the earth when you are installing the cable with shield. Make sure that do not break and loosen the shield, otherwise the capacity of the shield will reduce very heavily.
Cas no: 7440-02-0 Eninec no: 231-853-9 Mf: ni
Grade standard:industrial, reagent Purity:20nm 99.9%. 40nm, 70nm, 100nm 99.8% Appearance: black powder
Application:catalyst Size: 20nm 40nm, 70nm, 100nm Shape:spherical
Note: we can supply different size products of electrode materials nickel powder according to client's requirements.
Product performance
Nickel nanoparticles is a high-performance electrode materials in fuel cells which can replace the precious metals platinum, thus greatly reducing the cost of the fuel cell.
Product: Industrial Grade Silicone
Source: China
MOQ: 25 MT
Specifications:
Si (Silicon): 99% min
Fe (Iron): 40% max
Ca (Calcium): 0.02% max
P (Phosphorus): 0.0030% max
Al (Aluminum): 0.50% max
Others (each): 0.10% max
Custom Specifications Available:
We offer customization to meet specific requirements. Contact us with your desired specifications, and our team will tailor the product to match your needs.
Ferrosilicon is often used as a deoxidizer in steelmaking because silicon combines easily with oxygen to form silicon dioxide. Furthermore, the formation of silica releases a large amount of heat, which also helps to raise the temperature of the steel.
Ferrosilicon is an alloy of iron and silicon (average content is 15% to 90%). It is a key ferroalloy used for deoxidation and alloying of steel. Silicon increases the hardness, tensile strength, elasticity and flow limits of steel, improves oxidation resistance and reduces energy losses.
In steel making: Used as Deoxidizers and alloying agents
In ferro alloy production: Used as reducing agent
In Foundry: Used as Inoculants and spheroidizing agents
Size:0-1mm, 1-3mm, 3-10mm,10-60mm, 10-100mm, lump, or customized
Packing: 1MT big bag or customized
Ferrosilicon is often used as a deoxidizer in steelmaking because silicon combines easily with oxygen to form silicon dioxide. Furthermore, the formation of silica releases a large amount of heat, which also helps to raise the temperature of the steel.
Ferrosilicon is an alloy of iron and silicon (average content is 15% to 90%). It is a key ferroalloy used for deoxidation and alloying of steel. Silicon increases the hardness, tensile strength, elasticity and flow limits of steel, improves oxidation resistance and reduces energy losses.
In steel making: Used as Deoxidizers and alloying agents
In ferro alloy production: Used as reducing agent
In Foundry: Used as Inoculants and spheroidizing agents
Size:0-1mm, 1-3mm, 3-10mm,10-60mm, 10-100mm, lump, or customized
High-purity silicon metal is used by many industries. In the chemical industry it is used for producing silicon compounds as well as silicon wafers used in photovoltaic solar cells and electronic semiconductors. And aluminum manufacturers use it to improve the already useful properties of aluminum. When used with aluminum, silicon improves its castability, hardness and strength.
Besides, aluminum demand has been growing steadily in recent years, as a reflection of the economic activity in both the developed and developing word. This demand of lighter and more economical material has triggered a growth in Silicon metal consumption by aluminum manufacturers.
That said, silicon compounds are the raw material for a large and growing number of industrial and consumer products such as:
Silicone rubber parts
Urethane foam
Sealants
Adhesives
Lubricants
Food additives
Coatings
Polishes and cosmetics
Silicon Metal Garde is below, please let me know if you are interested.
#AluminumAlloys #Silicones #SolarPanels #SiliconMetal #441 #IndustrilSilicon
Grade Si max. Fe max. Al Max. Ca max.
97 silicon 97.0% 1.5% 1.0% 0.3%
Silicon Metal 553 98.5% 0.5% 0.5% 0.3%
Silicon Metal 551 98.5% 0.5% 0.5% 0.1%
Silicon Metal 441 99.0% 0.4% 0.4% 0.1%
Silicon Metal 421 99.3% 0.4% 0.2% 0.1%
Silicon Metal 3303 99.3% 0.3% 0.3% 0.03%
Silicon Metal 2202 99.5% 0.2% 0.2% 0.02%
Size: 10-100mm,90%min. or as per the requirement of customers
Packing: 1000kg net each bag
Place of Origin: Guangdong, China
Brand Name: CMAI
Model Number: CM195
Processing Service: Moulding, Cutting
Colors: Custom color
LOGO: Custom sample
Type: Value
OEM/ODM: welcome
size: Custom size
Feature: Sustainable
Brief description
YJS-525 is medium hardness silicone with hardness Shore A 25. It is a kind of of two- component materials consisting of a flowable part A which when mixed with the curing agent or catalyst,cures at room temperature by a condensation recation. It is widely used for resin, gypsum, concrete/cement and artificial stone molding.
Features
-Easy to demould
-Good resistance to tearing
-Good elastic
-Good tear&tensile strength
-Dimensional stability in time ( deformation - shrinking only up to 0.3 % )
-Remarkable resistance to high temperatures (up to 200 - 220â?? )
-Final curing at room temperature
Specification
Typical general characteristics
Inspection Method Value
Product data (Catalyzed A+B) YJS-525
Hardness Shore A 25�±2
Mix Ratio A:B 100:2
Color / White
Pot life 25 �°C (77F) 30-40mins
Curing time 25 �°C (77F) 3-4 hours
Mixed viscosity mPa.s 15000�±1000
Tear-strength kg/cm â?¥25
Tensile-strength M.pa â?¥4.2
Elongation % â?¥480
Shrinkage % â?¤0.3%
Package
* Small size:1kg/jar A +20gram/jar B, 12 jars in one carton. MAX 336KGS in one pallet
5kg/jar A + 100gram/jar B, 6 jars in one carton. MAX 750KGS in one pallet(metal drum)
5kg/jar A+ 100gram/jar B, 4 jars in one carton. MAX 480KGS in one pallet(plastic drum)
* General size:
20kg/pail A +400gram/pail B, 18 pails or 24 pails or 27 pails in one pallet
25kg/pail A + 500gram/pail B, 18 pails or 24 pails or 27 pails in one pallet
200kg/pail A + 4kg/pail B, 2 pails or 4 pails in one pallet
1kg package
12 jars in one carton. MAX 336KGS in one pallet
5kg metal drum
6 jars in one carton. MAX 750KGS in one pallet(metal drum)
5kg plastic drum
4 jars in one carton. MAX 480KGS in one pallet
20kg or 25kg plastic drum
18 pails or 24 pails or 27 pails in one pallet
20kg or 25kg metal drums
18 pails or 24 pails or 27 pails in one pallet
200kg metal drum
2 drums or 4 drums in one pallet
Storage
YJS-525 has a shelf life of at least 12 months in the sealed container between 5 C and 30 C. If the material is kept beyond 12 months it is not necessarily unusable, but a test should be performed on the product to check suitability to the application
Metallic silicon, also known as crystalline silicon or industrial silicon, is mainly used as an additive for non-ferrous alloys.
Metallic silicon is a product made of quartz and coke smelted in an electric furnace. The content of the main component silicon is about 98%, and the other impurities are iron, aluminum, calcium, etc.
In industry, silicon metal is usually produced by reducing silicon dioxide by carbon in an electric furnace. Chemical reaction equation: the purity of silicon prepared by SiO2+2C Si+2CO is 97 98%, which is called metallic silicon. Then it is melted and recrystallized, and impurities are removed with acid to obtain metallic silicon with purity of 99.7~99.8%.
Metal silicon particles: 1-200mm
silicon metal should be used to produce organic silicon, produce high-purity semiconductor materials and prepare alloys with special purposes.
(1) Production of silicone rubber, silicone resin, silicone oil and other silicone.
(2) Manufacture high-purity semiconductors.
(3) Prepare alloy.
(4) It is an excellent antioxidant in refractory and powder metallurgy industries.
Our company can provide various specifications and models of metal silicon blocks, particles and powders according to customer requirements.
