Rubbe accelerator pbo-80 is a special pre-dispersed zinc oxide that apply to rubber industry. Its combined elastomer will prevent moisture absorption in storing.Because of pre-dispersed more evenly, the rubber contains pbo-80 makes product more smooth compare to extrusion rubber made by powder lead oxide.Generally, the tensile and stretch of the pre-dispersed pbo-80 contained vulcanized rubber will be prompted, and elongation at break improved meanwhile.
Process:
Normally, powder pbo hardly disperse evenly under processing temperature, which cause vulcanization activity declined as well as rubber' static mechanical properties and dynamic fatigue.However, pre-dispersed pbo-80 , because of selection and control of grain diameter, and making pre-dispersed by using its carrier of epr(ethylene propylene rubber)and dispersed surfactants, can keep the best activity of components and dispersed evenly when doing the feeding process during mixing.What's more, pre-dispersed pbo-80 has advantages in the followed:
1.Its granule shape prevents blocking under storage environment.
2.Easy mixing
3. Good flowing
4.No dusty
5.No wastage in feeding
6.Improve the stabilization and homogeneity of each batch mixed rubber
7.Avoid the thermal expansion in feeding of powder zinc oxide.
It is suggested feeding at the end of mixing process.
Dosage:3 - 8 phr
Application:
Used to almost all rubber products to improve the statics and dynamic ability.
Packing:
25kg/pe inner carton
Storing:
Cool and shady place, keeping dry, 12 months sealed packing.
Addition cure silicon rubber for artificial stone products advantages:
Flexible, high and low temperature resistance, resistance to ultraviolet radiation, environmental protection, water repellent, good air permeability, good insulation, shrinking smaller
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.
Its fobidden to add the pigment or powder to addition cure silicone rubber arbitrarily, its 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 its 1 : 1 or 10 : 1.
Rtv addition silicone rubber features
1. Rtv addition silicone rubber is of high quality
2. Rtv addition silicone rubber is good tension
3. Rtv addition silicone rubber has high tear strength
4. Rtv addition silicone rubber is of pourable effect
5. Rtv addition silicone rubber is of high translucent
6. Rtv addition silicone rubber has extremely low shrinkage
7. Rtv addition silicone rubber is of non-deformation
8. Rtv addition silicone rubber is environmental, odorless and nontoxic
Applications of rtv addition silicone rubber:
Rtv addition silicone rubber is double component compound for food grade silicone mold making, such as chocolate mold making, cake mold making, candle mold making, lost wax casting, polyester casting, pu resin casting and mounding.
Notice of rtv addition silicone rubber:
All above rtv addition silicone rubber is forbidden to mix with organic compounds of condensation cure silicone rubber; otherwise, the silicone rubber will not cure, and also should not mix with organic compounds containing s, p, n as well as metallic salt of organic acids. It also will cause this product cure incompletely or not cure.
Delivery detail: within 3 days after payment confirmed in our bank
Payment terms: l/c, t/t, western union
Port: shenzhen
Fob price:$11.3-16.3/kg
Min. Order: 200kgs
Packaging detail: 25kgs per drum or 200kgs per drum
Addition cure silicon rubber for artificial stone products
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 NoColor 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 35,8000,2000;Y60,Y13,Y400 1:1Most suitable for medium sized product
Addition cure silicon rubber for artificial stone products Advantages:
Flexible, high and low temperature resistance, resistance to ultraviolet radiation, environmental protection, water repellent, good air permeability, good insulation, shrinking smaller
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 fobidden to add the pigment or powder to addition cure silicone rubber arbitrarily,it&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 1 : 1 or 10 : 1.
Addition cure silicon rubber for artificial stone products Package and storage :
1. 20kg or 200kg /drum.
2.It is a kind of non-dangerous goods, and it should be stored at a cool and dry place, please keep it from sun and rain.
Application:
Insoluble sulphur OT20 (IS-HS-7020) had been widely used in natural rubber and a variety of synthetic rubber. They are made with Tire and rubber products such as: Rubber Belt, Rubber Pipe and Sealants etc. They are specially used in Radial Truck Tire making.
Insoluble Sulfur can improve the resistance to both fatigue and ageing of all kinds of rubber
products. It is used as the best vulcanizing agent for rubber. And it is widely used in the
manufacture of the rubber chemistry such as tire, rubber pipe, shoes, cable and wire, insulating materials, latex, and all kinds of automobile rubber parts, especially for radial tires.
Advantages of Insoluble Sulfur:
The rubber no need spout frost during storage time. The Insoluble Sulfur is able to keep the unanimous features of the rubber material, and prevent the pollution to rubber product and the models
With Insoluble Sulfur, there will be no transferring phenomenon between rubber layers that protects the moulding stickiness of the surfaces
Reduce coking while mix smelting and storage
Shorten vulcanization time, reduce the dose of sulfur and improve the property of anti-aging of the product .
Packing:
Packing and storage:
IS8510 is packed in a25 kg bag with PE lining and stored in a ventilated cool, dry place under normal conditions. Storage temperature should be less than 40f¦. Keep away from a fire heat and moisture. It cannot be stored together with amine and alkalescences, preventing blocking from stacking. Guaranteed storage is half a year.
The tensile strength of the vulcanizates can be improved if it contain zno-80, elongation at failure is also improved. Compared with the extruding rubber powder of zinc oxide, predispersed rubber activator zno ¡§c 80 rubber extrusion profile surface more smooth .Mother micelle non-stick regiment at room temperature, make the ingredients convenient and accurate; liquidity is good; no dust float in the sky, will not result in a material loss, use zno - 80 can eliminate the dust pollution and improve the accuracy and convenience of measuring, effectively reduce the refining power consumption, energy saving effect is obvious. Also avoid thermal expansion phenomenon when using powdered zinc oxide cr rubber and help to improve tyre lining tightness.
Application scope: used in almost all rubber products, improve the static and dynamic mechanical properties.
Packaging and shipping: 25 kg, polyethylene bag lined with
Carton.Should be stored in dry, cool, ventilated place, avoid direct
Sunlight and moisture.
Product name: pre dispersion mother rubber antiscorching agent ctp-80
Producing area: liaoning panjin
Molecular: c11h15o2sn
Molecular weight: 263.1
Cas no. : 17796-82-6
Appearance: grey white granular
Our company product advantages:our company's ctp-80productis non-toxic and pollution-free, hasnodust, withdispersion characteristics.Suitable for automaticweighing, ensureaccurate weighing.
Packaging and shipping: 25kg/ bag, pebag linedcarton, should bestored in a cool, ventilated, dry place.Intactstorage, room temperature25 ¡æstorage period of12 months.
Product name: pre dispersed rubber vulcanization accelerator cbs - 80 (cz - 80)
Producing area: liaoning panjin
Chemical name: n - cyclohexy - 2 -benzothiazole sulfenamide
Product application: it is an after-effect accelerator. It has high performance of scorching resistance and short curing time. It mainly used for tire, rubber tubes, shoes, tapes, tapes and cables.
Packaging and shipping: 25 kg, polyethylene bag lined with carton. It should be stored in a dry, cool, ventilated place
