Application of rtv liquid moulding silicone rubber :
liquid molding casting silicone rubber is mainly applied for making various molds,such as reproduction of poly resin, epoxy, polyurethane-polymer, plaster, gypsum casting and moulding, soaps, candle & lighting, architecture, decorative  arts and crafts, plastic toy, gift and stationery, big statue, cultural relic product, etc..
Features of rtv liquid moulding silicone rubber Â
RTV liquid moulding silicone rubber has the following features
a. low viscosity, exceptional fluidity and easy operation : 21000 cps suitable for pouring
b. resistance to deformation, high-temperature 220 degree centigrade
c. acid, alkali and ageing-resistance
d. low shrinkage< 0.2%
e. good tensile strength  36±2 (kgf/cm)Â
f. high reproduction times
Operation tips of rtv liquid moulding silicone rubber
a. adding too much silicone oil will destroy the molecular of silicone rubber, which will cause a decrease of the tensile and tear strength of the mold and deformation may occur.
b. remember to take the proper silicone rubber to make the mold for suitable products. for products with delicate and complicated patterns, you are expected to use soft silicone to make molds. While for products with easy and smooth patterns, you should choose hard silicone rubber.
Notice of rtv liquid moulding silicone rubber Â
1. sample is avalibleÂ
2. Reach certificate is avalibleÂ
3. FDA ,MSDS, RHOS, GSG are avalible
4. HS code:39100000
Package:25kg/drum and 200kg/drum
Self-life:12Â months
Price:6-10usd/kg(contact me for details)
Specific parameters, price and delivery details, etc. welcome to call!Â
ISO,Reach, Rohs,ASTM stander
Stander size and customized sizes available
Different types and customizing design are available!
Suitable for any application.
Material from silicone,nr,nbr,sbr,epdm, to any rubber!
Competitive price in this industry!
1.Flanged single sphere expansion rubber joint can greatly reduce pipeline system vibration and noise, can solve the problem of joint displacement, axial expansion, etc.
2.According to different materials manufacture, flexible rubber joint can be made into many kinds: acid resistance, alkali resistance, corrosive resistance, oil resistance, heat resistance, adapt to many mediums and different environment.
EPDM rubber granule sport surfaces
1. light gravity high quality
2. extreme weatherable & durable
3. high anti-abrasion
Specifications :
EPDM granule,high elasticity chemical stability, nonpoisonous substance, resistance of aging. used in atheletic tracks.
2. Product Characteristic:
Colored EPDM Rubber Granules
Model Number:FN-D-18091102
Color:Blue,red, green,and any color is available
Shape:Granulated
Granule Size:0.5-2mm,1-2mm, 1-3mm,1-4mm...
Mesh: 6-30 mesh
Material: EPDM
EPDM Content: 10%-35%
Certification: ISO ; SGS ; France Labosport;MSDS
Warranty: 5-10 years
Usage: Running track, Kindergarten floor, Infill for artificial turf and so on.
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Product characteristics
1.No flaw,crack in the surface and interior ,each bar color uniform(green or light yellow).
2.Can withstand the sawing,milling,planning,drilling,lathe and other mechanical processing.
3.Internal thread can be tapping with screw tap,external thread can be polished,but not allowed to bear overload.
4.It has good damping,creep resistance,fatigue resistance,fracture resistance ,high temperature resistance,stress corrosion resistance etc
Styrene-Butadiene (SBR) Blends of natural and SBR rubber. Application for industrial gaskets, washers, seals, protective linings, vibration pads, etc
Excellent tensile strength, abrasion resistance and flexibility.
Very little resistance to oil, gasoline, acid&alkali.
Poor resistance to ozone and UV.
1-3 plies cloth could be inserted.
Both side smooth or cloth wove
Neoprene-polychloroprene (CR) all purpose elastomer and an extremely versatile synthetic neoprene rubber. Application for vibration dampening as well as industrial gaskets, washers,
Feature:
Antiflaming, good resistance to ozone and varying weather conditions.
Holds up well when in contact with oils and chemicals.
1-3 Plies cloth could be inserted.
Both side smooth or cloth wove
Available in many grades: Commercial Grade for general purpose, High Grade for special purpose, etc.
Pure natural rubber sheet/ Gum rubber sheet/ Para rubber sheet Apply to punch all kinds of seals, gaskets and others applications with its good function, for example of truck lining, drinking water lining or rubber membrane special for PVC vacuum laminating press.
Physical character:
The natural rubber is from the natural rubber tree with middling hardness and high tensile strength, high elongation, good abrasion resistance, elasticity, safety and non toxicity without smell.
Working under the higher pressure, wearing resistant, food grade lining status at the temperature of -35°C - +85°C in air or water.
Produce Process:
Made by ROTOCURE vulcanizing press or vulcanizing press with high quality natural rubber (NR).
1-6mm thickness is made by ROTOCURE vulcanizing press with shiny surface, 7-50mm thickness is made by vulcanizing press for get higher thick thickness.
Silicone is a high grade synthetic rubber which can retain resilience and properties over a wide range of temperature. The resistance to chemicals, ozone, UV light and weathering makes silicone rubber sheet have a variety of applications. Our food grade silicone rubber sheet meets the requirements of FDA, making it widely be used in food and medical industries.
Size: 2~10mm * 1~1.5m * 10~50m
Hengshui Bettis Rubber and Plastic Co.,Ltd as one of the leading and professional hydraulic hose manufacturer in China, we has more than 20 years history, with more than 16000 square meters workshop, nearly 200 sets of main processing machineries and 20 sets of inspection and test machines. We have nearly 300 skilled and well-trained staffs, and more than 50 experienced technicians and qualified administrants. We mainly produce wire braid and wire spiral hydraulic hoses, such as SAE 100 R1AT hose, SAE 100 R2AT hose, SAE 100 R9AT hose, SAE 100 R12 hose, SAE 100 R13 hose, DIN 20022 / EN 853 1SN hose, DIN 20022 / EN 853 2SN hose, DIN 20023 / EN 856 4SP hose, DIN 20023 / EN 856 4SH hose, and SAE 100 R1A hose, SAE 100 R2A hose, DIN 20022 1ST / EN 853 1ST hose, DIN 20022 2ST / EN 853 2ST hose and other hoses. Our output per year is more than 5,000,000 meters and quickly growing year after year.
Platinum cure molding rubber silicone rtv is used for prototyping and the reproduction of parts. Silicone moulds can be constructed in many different forms depending on the shape of the part you are making. In this section we will outline how to create the easiest one part flat back mould.
Instruction:
1.Ramps for cars can be installed on the surface of asphalt roads and concrete roads.
2.To improve life span, the road must be smooth.After drilling clean up the holes and romove the dust, oil and debris from the holes .Using the special adhesive, put the bottom of the bump to the surface of the road.
3.For a type road speed bump, use a steel bar or pvc pepe to link them up from the middle holes in order to strengthen the power of force resistance.
4.The fixer and the hole must be matched in size.
5fixer for asphalt roads, expensive screw purchase on the local markets.
Water inflatable rubber dam is a kind of water-inflated stable tear-shaped rubber dam. Rubber dam consists of civil works, dam bag, anchor, filling drainage facilities and control system. It is made of strength canvas as reinforced framework and rubber layer which ensure tightness of the rubber layers. Compared with air inflatable rubber dam, water inflatable rubber dam is more expensive and slower to fill but more stable to provide optimal control over upstream water levels. It is fixed to concrete to create a permanent dam or floodgate. Water can spill over the top automatically without additional support or adjustment. When the flood is coming, rubber weir can completely collapse, does not have water resistance. It is usually used to retain water, adjust the water level, irrigation, generate hydro-electric power, control flood, etc.
Specification
Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.
Color: blue, black, red, gray, purple, etc.
Medium in dam: water.
According to installation method:
Single anchor.
Double anchor (pillow-like dam and inclined dam).
According to anchored method:
Bolt anchored.
Wedge anchored.
Customization can be available.
Feature
It is more expensive, slower to fill, but more stable to control over upstream water level than air inflatable rubber dam.
Tear-shaped rubber dam is on the wide concrete still.
It can withstand overflow 50% in height.
It can operate without electric power.
Outer rubber is thick, is resistant to wear, sunlight, heat, ozone, aging, etc.
Middle layer rubber can protect canvas and connect canvas.
Inner rubber has high airtight and watertight, is resistant to aging of canvas.
Inflating and deflating time of water inflatable rubber dam is longer than air inflatable rubber dam.
Inflating water stably, dam bag is heavy which can decrease vibration.
Water inflatable rubber dam is high volume low pressure system, so high pressure compressors are not needed.
Compared with conventional sluice dam, investment of water inflatable rubber dam reduced by 30-70%, wood saved by over 60%, steel saved by 30-50%, concrete saved by 50%.
Bookend rubber dam, also named as spine type rubber dam, has obvious fins on the dam body to form a rising angle when the dam is inflated. It is made of high strength canvas as the reinforced framework and synthetic rubber fixed to a reinforced concrete foundation using clamping plates and anchor bolts. In dry seasons, the rubber dam is inflated by air or water to retain water for industrial, agricultural and living water demands; in rainy seasons, the air or water in the sealed bag can be deflated out to release floodwater from river course. Bookend rubber dam heightens overflow's water head and eliminates vacuum underneath the dam to reduce the vibration and abrasion. It is usually used to retain water, agricultural irrigation, generate electricity, control flood, beautify environment, etc.
Specification
Material structure: one cloth two rubber, two clothes three rubber, three clothes four rubber, etc.
Color: blue, black, red, gray, purple, etc.
Medium in dam: air or water.
According to installation method:
Single anchor.
Double anchor (pillow-like dam and inclined dam).
According to anchored method:
Bolt anchored.
Wedge anchored.
Customization can be available.
Feature
It can be resistant to vibration, abrasion, dirt, sediment, sedimentation, sunlight, heat, ozone.
It has smooth surface with spines, can eliminate vacuum underneath the dam, can create a beautiful scene of waterfall.
Automatic inflation and deflation system provides the dam excellent control of height and air pressure.
Vulcanization molding one time, increase the lateral tension of dam bag.
Our current main products are large steel casting parts of shipbuilding, mining machinery, coal-cutting machinery, wind power etc other industries, and all various kinds of nodular iron casting, gray iron parts, marine deck machinery etc. We also simultaneously supply related technical solutions and international business.
Model Number:2.5'',3''.4'',4.5'',5'',6''
Color:black
Application:Trailer concrete pump
Material:natural rubber and steel wire
Length:1-20 m
service lifetime:20,000-30,000 CBM
Working pressure:85 bar,120 bar
Flange:One or two as your request
Wall thickness:4.5(4.25 mm,4.75 mm,5.0 mm.7 mm etc.)
Advantages:Wear-resisting, durable
Temperature Range:-35 ?/+80 ?
Tube: black, smooth, NR/SBR rubber, that withstands the abrasive action of the concrete
Reinforcement:steel cord wrapped,fabric wrapped
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