Description
LYSI-401 is a pelletized formulation with 50% ultra high molecular weight siloxane polymer dispersed in low density polyethylene (LDPE ). It is widely used as an efficient additive for PE compatible resin system to improve the processing properties and surface quality, such as better resin flow ability , mold filling & release, less extruder torque , lower coefficient of friction , greater mar and abrasion resistance
Benefits
(1) Improve processing properties including better flow ability , reduced extrusion die drool , less extruder torque , better
molding filling & release
(2) Improve surface quality like surface slip, lower Coefficient of friction, Greater abrasion & scratch resistance
(3) Faster throughput , reduce product defect rate. (4) Enhance stability compare with traditional processing aid or lubricants
How to use
Addition levels between 0.5~5.0% are suggested . It can be used in classical melt blending process like Single /Twin screw
extruders, injection molding. A physical blend with virgin polymer pellets is recommended .
Package
25Kg / bag , craft paper bag
Storage
Transport as non-hazardous chemical. Store in a cool , well ventilated place . Shelf life
Original characteristics remain intact for 24 months from the production date , if kept in recommend storage.
Addition cure silicon rubber for artificial stone products pplications:
It mainly use for making molds for resin, stone, gypsum and cement product with medium size.
Addition cure silicon rubber for artificial stone products Typical Datasheet :
Item No Color Hardness (A°) Viscosity (CS) Tensile-strength( kgf /cm2 ) Tear-strength (kgf /cm2) Elongation-break(%) Mixing Ratio of silicone and catalyst Application(most for resin, stone, gypsum and cement product to make moulds)
HY-E635 Translucent 35±2 8000±2000 =60 =13 =400 1:1
Addition cure silicon rubber for artificial stone products Points of attention:
1,Prone to poisoning, can not mix with condensation, ionic compounds containing N, S-, P, organic matter and of Sn, As, Hg, Ph., easy molding plastic poisoning, resulting in the phenomenon of not curing.
2,Comparing with Condensation cure silicone, Addition cure silicone's adhesive properties to be worse.
3,Addition cure silicone affect by temperature greatly when cured under room temperature.
4,Addition cure silicone is easy to poisoning, please clean the tools which are used for condensation silicone rubber, so that it can avoid poisoning.
It’s fobidden to add the pigment or powder to addition cure silicone rubber arbitrarily,it’s easy to make the catalyst to be poisoning.
5,Addition cure silicone rubebr has two-component, the component A and component B, please pay attention to clean the component A containers before using for the component B, and vice versa
6,In order to avoid the hardness change, we should mix the component A and component B according to its mixing ratio strictly, no atter it’s 1 : 1 or 10 : 1.
Addition cure silicone can be used for cake, candy food grade products mold making, addition cure silicone features low shrinkage.(features for low viscotity , good operation. Excellent performance.
High transparent addition cure silicone for Jewelry mold making is a kind of two part silicone
rubber in addition cure or platinum cure type with mixing ratio of 10:1. It can
be cures at room temperature as well as under heat. It's a kind of food grade
silicone ,And mainly used for jewelry mold making.
High transparent addition cure silicone for Jewelry mold making is pourable, addition-curing, two-component silicone rubber that vulcanizes at room temperature or by heating. Non-toxic, odorless.Resistance high temperature is 250, shrinkage rate lower than 0.1%.
It is great to make molds either with simple or intricate
patterns,like artificial jewelry, resin Jewelry , artificial necklace, artificial bracelet etc.
silicone molds serve very good performance in reproduction process with every fine detail on designing models.
Ferro silicon Specs: Si:75%min. and Si:72%min. C:0.2%max. S:0.02%max. P:0.04%max. Al:2.0%max.1.5%max.and 1.0%max .Commodity: Ferro Silicon Low Al Specs: Si:75%min. C:0.2%max. S:0.02%max. P:0.04%max.Al:0.1%max.0.3%max.and0.5%max. In 1mt plastic woven bags.
Ferro Silicon Ferro Silicon has a melting point of 1200�¯�¿�½?�?�°C to 1250�¯�¿�½?�?�°C with a boiling point of 2355�¯�¿�½?�?�°C and Ferro Silicon contains about 2% of calcium and alluminium. Ferro Silicon, as an additive to the production process of ferrous metals, will impart several desirable properties upon the resultant alloy. Some of the primary benefits of adding Ferro Silicon to an alloy is to improve the corrosion resistant properties of the new compound, as well as to add to the high temperature heat- resistance properties of the new alloy, for example, in the production of silicon steel for use in transformer cores.
FerroChrome is a kind of Ferro alloy which is formed by Ferro and Chrome,it is an important alloy addition in steel making. Ferrochrome (Fe Cr) is an alloy of chromium and containing between 50% and 70% chromium.
Ferrosilicon� is an alloy of iron and silicon that is made by reducing silica in the presence of iron, and which plays an essential role in steelmaking.
Silicon iron, also known as ferrosilicon, is a ferroalloy composed of iron and silicon, with a silicon content ranging from 15% to 90%. It is commonly used as a deoxidizer in steelmaking and as a reducing agent in ferroalloy production and the chemical industry. In the steelmaking industry, approximately 3-5 kg of 75% ferrosilicon is consumed to produce one ton of steel. Ferrosilicon can also be used as an alloying element additive, which is widely used in low alloy structural steel, spring steel, bearing steel, heat-resistant steel, and electrical silicon steel.
Ferrosilicon is also used in the production of cast iron, as it helps to control the initial content of silicon in the melt, which is important for the microstructure and properties of the final product. Ferrosilicon cast magnesium is an alloy that contains magnesium and is used as a nodulizer in the production of ductile iron. It has a big mechanical strength, and the effect of deoxidization and desulfurization is strong. Modifiers are added to molten metal to change its properties, and ferrosilicon is one of the most commonly used modifiers in the production of cast iron. The material forming the base Ferrosilicon analysis ferrosilico cast magnesium and modifiers.
The role of Ferrosilicon in Steelmaking:
In steelmaking, Ferrosilicon is used for:
1. Product Feature of Addition cure Electronic Potting Silicone Rubber
Electronic Potting Silicone Rubber is a kind of low viscosity, Inherent flame resistance, two components addition cured potting silicone with heat-conducting. It cures with both on room temperature and heated temperature. It has the feature of the higher temperature the faster of the curing time. It can be applied to electronic components for insulation, waterproofing, fixed and flame retardant. It mainly applied in electronic components surface with materials of PC(Poly-carbonate)ã?�PPã?�ABSã?�PVC, etc. and metal materials.
2. Typical Application of Addition cure Electronic Potting Silicone Rubber
HY-9055 electronic potting silicone rubber could be applied to
- high powered electronics,
- DC/DC module and circuit board which requires heat dissipation and high temperature resistance.
-It can be broadly used for LED screen, Wind Power Generator, PCB substrate, etc.
3. Technical Guidelines of of Addition cure Electronic Potting Silicone Rubber
a, Pls put part A and part B in separate container and stir evenly before mixing the two part together.
b, Mixing Ratio: part A: part B = 1:1
c, Deaeration the mixture in vacuum pump under 0.08 MPa for 3-5 minutes.Then the mixture could be used for pouring.
4.Notes of Addition cure Electronic Potting Silicone Rubber
a.The following material may hinder the curing of HY-9055, So pls use after the test. When necessary, pls clean the application areas.
Organotin compound or Condensation silicone with organotin
Sulphur, sulfide and sulfur rubber materials.
Amine compounds as well as contains the amine materials.
Pewters solder flux
b. HY-9055 should be sealed storage.The mixture should be used up disposably to avoid causing waste.
c. HY-9055 belongs to non-dangerous goods, but keep away from mouth and eyes.
d. When it gets stratified after a period of storage, Please mix it evenly before using,which does not affect the performance.
PACKAGE
40Kg/pail as a set (Part A 20Kg + Part B 20Kg)
SHELF LIFE AND TRANSPORTATION
1. Twelve(12) months when stored at 24C in tightly closed original packages.
2. This kind of product is non-dangerous product, which could be transported as general chemicals.
3. Storage beyond the expired date doesnot necessarily mean that the product is no longer usable. In this case however, the properties required for the intended use must be checked for quality assurance reasons.
