{"id": "svc-mold-development", "title": "Mold Development", "description": "Our engineers have a very professional technical background in the characteristics of raw materials, silicone and rubber products processing and mold design.", "link": "https://www.onisrubber.com/mold_development.html", "brand": "JHAO YANG RUBBER", "product_type": "Molding"}
{"id": "mat-butadiene_rubber", "title": "BR (Butadiene Rubber)", "description": "Good temperature flexibility and high abrasion resistance under severe weather conditions.", "link": "https://www.onisrubber.com/pd-butadiene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-73°C to +120°C"}], "product_highlight": ["Main use in in manufacture of tyres.", "The working temperature range is considered to be -73°C to +120°C.", "Used in blends with SBR and NR.", "Poor processing properties and poor tear properties."]}
{"id": "svc-rubber_compression_molding", "title": "Rubber Compression Molding", "description": "Rubber compression molding forms uncured rubber into a desired shape.", "link": "https://www.onisrubber.com/pd-rubber_compression_molding.html", "image_link": "https://www.onisrubber.com/images/product/molding/compression_molding-tool.jpg", "brand": "JHAO YANG RUBBER", "product_type": "Molding", "product_highlight": ["Lower tooling costs", "Small production runs", "Suitable for larger, heavier parts"]}
{"id": "mat-nitrile-butadiene_rubber", "title": "NBR (Nitrile-butadiene Rubber)", "description": "NBR is the most widely used elastomer in the seal industry today.", "link": "https://www.onisrubber.com/pd-nitrile-butadiene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-35°C to +120°C (-30°F to +250°F)"}], "product_highlight": ["Good resistance to low temperature.", "NBR is often necessary to sacrifice some high temperature resistance.", "The working temperature range is considered to be -35°C to +120°C (-30°F to +250°F).", "Good tear, and abrasion resistance.", "NBR resists oil-based hydraulic fluids, fats, animal and vegetable oils, flame retardant liquids, grease, water, and air.", "Special low-temperature compounds are available for mineral oil-based fluids.", "Poor resistance to ozone, sunlight, or weather. They should not be stored near electric motors or other ozone generating equipment.", "By CR, Hypalon, or PVC blending, the NBR can meet a more specified range of physical or chemical requirements."]}
{"id": "svc-liquid_injection_molded_silicone", "title": "Silicone Liquid Injection Molding (LIM)", "description": "The Liquid Injection Molding (LIM) process starts with a two part liquid silicone compound formula ( A & B parts) that are delivered at a fixed ratio, typically 1:1, from material drums or pails by a hydraulic or pneumatic metered pumping system to a static mixer.", "link": "https://www.onisrubber.com/pd-liquid_Injection_Molded_Silicone.html", "image_link": "https://www.onisrubber.com/images/product/molding/liquid-injection-mold.jpg", "brand": "JHAO YANG RUBBER", "product_type": "Molding", "product_highlight": ["Shorter cure times compared to traditional compression molding", "High level of repeatability, good for tight tolerance / precision components", "Superior clarity, material can be pigmented in-line with material flow to produce colors", "Closed mold injection supports molding of complex geometries and over-molding"]}
{"id": "svc-rubber_transfer_molding", "title": "Rubber Transfer Molding", "description": "Rubber transfer molding places uncured rubber into part of a mold called a pot.", "link": "https://www.onisrubber.com/pd-rubber_Transfer_Molding.html", "image_link": "https://www.onisrubber.com/images/product/molding/transfer-mold.jpg", "brand": "JHAO YANG RUBBER", "product_type": "Molding", "product_highlight": ["Mid-to-high volume production", "Shorter production cycle times than compression molding", "Support for complex geometries and tight tolerances"]}
{"id": "mat-styrene-butadiene_rubber", "title": "SBR (Styrene-butadiene Rubber)", "description": "SBR must be compounded with reinforcing fillers for high strength and then has physical and chemical properties similar to NR.", "link": "https://www.onisrubber.com/pd-styrene-butadiene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-50°C to +110°C (-65°F to +225°F)"}], "product_highlight": ["It is not suitable for springs but has used widely for vehicle tyres where it is generally oil extended.", "Excellent abrasion resistance.", "The working temperature range is considered to be -50°C to +110°C (-65°F to +225°F)."]}
{"id": "mat-butyl", "title": "IIR (Butyl)", "description": "Butyl has excellent resistance to phosphate ester fluids.", "link": "https://www.onisrubber.com/pd-butyl.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-55°C to +105°C (-65°F to +225°F)"}], "product_highlight": ["It has an inferior high temperature limit when compared to EPM.", "The temperature service range for this material is -55°C to +105°C (-65°F to +225°F).", "Good ozone, weather environments, abrasion, chemical, and cracking resistance.", "Excellent air Impermeability.", "Poor gasoline and hydrocarbon resistance."]}
{"id": "mat-ethylene_propylene_rubber", "title": "EPM, EPDM (Ethylene Propylene Rubber)", "description": "EPM/EPDM has a temperature range of -50°C to +120°/150°C (-60°F to +250°/300°F), depending on the curing system.", "link": "https://www.onisrubber.com/pd-ethylene_propylene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-50°C to +120°/150°C (-60°F to +250°/300°F), depending on the curing system"}], "product_highlight": ["It has a great acceptance in the sealing world because of its excellent resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight.", "EPM/EPDM compounds are not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments.", "Good resistance to brake fluid."]}
{"id": "mat-fkm_fpm", "title": "FKM, FPM (Viton, Fluorel)", "description": "FKM O-rings should be considered for use in aircraft, automobile and other mechanical devices requiring maximum resistance to elevated temperatures and to many fluids.", "link": "https://www.onisrubber.com/pd-fkm_fpm.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-26°C to +205°/230°C (-15°F to +400°/440°F)"}], "product_highlight": ["FKM used in applications to resist harsh chemical and ozone attack.", "The working temperature range is considered to be -26°C to +205°/230°C (-15°F to +400°/440°F). But for short working periods it will take even higher temperatures.", "FKM resist mineral oils and greases, aliphatic, aromatic and also special chlorinated hydrocarbons, petrol, diesel fuels, silicone oils and greases.", "Disadvantage: too expensive. Especially perfluoroelastomer(FFKM)."]}
{"id": "mat-natural_rubber", "title": "NR (Natural Rubber)", "description": "A general purpose rubber with the optimum balance of physical properties essential for high performance engineering applications.", "link": "https://www.onisrubber.com/pd-natural_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-50°C/ -70°C to +120°C"}], "product_highlight": ["The working temperature range is considered to be -50°C/ -70°C to +120°C.", "Long fatigue life, first choice for spring applications.", "Has high strength without the need for reinforcing fillers.", "Can be compounded to give a wide range of hardness.", "Good low temperature flexibility.", "Poor resistance to oils and solvents.", "Requires protection against oxidisation, ozone and heat."]}
{"id": "svc-rubber_injection_molding", "title": "Rubber Injection Molding", "description": "Rubber injection molding feeds uncured rubber from a hopper into heated barrel.", "link": "https://www.onisrubber.com/pd-rubber_Injection_Molding.html", "image_link": "https://www.onisrubber.com/images/product/molding/injection-moling-tool.jpg", "brand": "JHAO YANG RUBBER", "product_type": "Molding", "product_highlight": ["Quicker cycle times", "Custom shapes with little flash", "Support for wide range of durometers"]}
{"id": "mat-vmq_silicone", "title": "VMQ (Silicone)", "description": "Moderate physical properties but are retained at high or low temperatures.", "link": "https://www.onisrubber.com/pd-vmq_silicone.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-50°C (-58°F) to +232°C (+450°F)"}], "product_highlight": ["Good electrical properties and good ozone resistance.", "The working temperature range is considered to be -50°C (-58°F) to +232°C (+450°F).", "PMQ, PVMQ have even lower low-temperature resistance (-73°C~-90°C).", "low tear strength and poor abrasion resistance.", "Poor oil, and poor chemical resistance."]}
{"id": "mat-hydrogenated_nitrile_butadiene_rubber", "title": "HNBR (Hydrogenated Nitrile Butadiene Rubber)", "description": "HNBR has excellent resistance to common automotive fluids (e.g., engine oil, coolant, fuel, etc.) and many industrial chemicals.", "link": "https://www.onisrubber.com/pd-hydrogenated_nitrile_butadiene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-40°C to +165°C"}], "product_highlight": ["The working temperature range is considered to be -40°C to +165°C.", "Good resistance to long-term exposure to heat, oil, and chemicals. Also good with aging resistance and low temperature resistance.", "The automotive market is the largest consumer, using HNBR for a host of dynamic and static seals, hoses, and belts.", "Disadvantage: expensive."]}
{"id": "mat-fluoro-silicone", "title": "FVMQ (Fluoro-silicone)", "description": "Fluorosilicone combines the good high- and low-temperature properties of silicone with limited fuel and oil resistance.", "link": "https://www.onisrubber.com/pd-fluoro-silicone.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-73°C (-100°F) to 200°C (390°F)"}], "product_highlight": ["FVMQ provide a much wider operational temperature range than Fluorocarbon rubbers.", "The working temperature range is considered to be -73°C (-100°F) to 200°C (390°F).", "FVMQ O-rings may also be exposed to petroleum based oils and/or hydrocarbon fuels.", "Due to relatively low tear strength, high friction and limited abrasion resistance of these materials, they are generally recommended for static applications only.", "FVMQ with high tear strength are also available. Some of these compounds exhibit improved resistance to compression set.", "Disadvantage: too expensive."]}
{"id": "mat-chloroprene_rubber_neoprene", "title": "CR (Chloroprene Rubber, Neoprene)", "description": "CR was the earliest synthetic rubbers used to produce seals.", "link": "https://www.onisrubber.com/pd-chloroprene_rubber_neoprene.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-40°C to +110°C.(-40°F to +230°F)"}], "product_highlight": ["CR has good aging characteristics in ozone and weather environments, along with abrasion and flex cracking resistance.", "CR is not effective in aromatic and oxygenated solvent environments.", "The working temperature range is considered to be -40°C to +110°C.(-40°F to +230°F) But for short working periods it will take even 120°C.", "Good gasoline resistance."]}
{"id": "mat-isoprene_rubber", "title": "IR (Isoprene Rubber)", "description": "Very similar properties to natural rubber but more difficult to process.", "link": "https://www.onisrubber.com/pd-isoprene_rubber.html", "brand": "JHAO YANG RUBBER", "product_type": "Rubber Materials", "product_detail": [{"attribute_name": "Working temperature range", "attribute_value": "-50°C/ -70°C to +120°C"}], "product_highlight": ["The working temperature range is considered to be -50°C/ -70°C to +120°C.", "Electrical properties better than NR."]}