Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
Your message must
be between 20-3,000 characters!
Submit Requirement
Thank You！
Your requirement has been sent. we will contact you quickly!
{"title":"High Tear Resistance 40 Hardness Easy Foaming Liquid Silicone Rubber for","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/d7\/4a2f3cbb9faa3d313169b6a0b60e-200x200-1\/high_tear_resistance_40_hardness_easy_foaming_liquid_silicone_rubber_for.jpg","attrs":{"Application":"silicon molds for Gypsum Crafts Mold","MOQ":"1KG","Packaging":"25KG\/iron drum and curing agent in 1L \/plastic bottle","Features":"easy foaming"}}
{"title":"High-Strength Tin-Cured LSR for Architectural Molds \u2013 Durable & Cost-Effective","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/b3\/f1d9cd6663c4623c5c071034575f-200x200-1\/high_strength_tin_cured_lsr_for_architectural_molds_e2_80_93_durable_26_cost_effective.jpg","attrs":{"Usage":"mold making","Shape":"Liquid Two Component","Package":"20kg\/25kg","Operating Temperature":"-50\u00b0C to 200\u00b0C"}}
{"title":"Liquid Silicone Rubber For Mold Making RTV Silicone Material Mold For Gypsum","imgUrl":"https:\/\/img.chinax.com\/nimg\/32\/34\/745fe33f2dfa0ea74617586d6e56-200x200-1\/liquid_silicone_rubber_for_mold_making_rtv_silicone_material_mold_for_gypsum_sculpture_plaster_silicone_rubber_manufacturer.jpg","attrs":{"Brand Name":"Hanast","Model Number":"HN-620 A\/B","Certification":"ROHS\uff0cSGS","Place of Origin":"Guangdong, China"}}
{"title":"Condensation Cure Liquid Silicone Rubber Low Shrinkage One To One Ratio For","imgUrl":"https:\/\/img.chinax.com\/nimg\/95\/d4\/54f58e29ce5454b977df8d20423a-200x200-1\/condensation_cure_liquid_silicone_rubber_low_shrinkage_one_to_one_ratio_for_sculpture_casting_molds.jpg","attrs":{"Model Number":"HN-620 A\/B","Feature":"Environmentally friendly","Payment Terms":"T\/T","Hardness":"35 Shore"}}
{"title":"High Tear Resistance Liquid Silicone Rubber for Room Temperature Curing with Low","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/2e\/5b9c4b073a4918911fcbe50e1de9-200x200-1\/high_tear_resistance_liquid_silicone_rubber_for_room_temperature_curing_with_low_shrinkage.jpg","attrs":{"Model Number":"HN-620","Color":"Transparent","Brand Name":"Hanast","Appearance":"Liquid"}}
Large Output Liquid Silicone Rubber For Continuous Factory Casting And Molding Work
Tin-cured liquid silicone rubber, also referred to as condensation-cure liquid silicone rubber, is supplied as a two-part A+B system with a typical mixing ratio of 100:2. Capable of curing at ambient temperature, it is classified as RTV silicone rubber.
Applications
HN-620 A/B Industrial-grade liquid silicone rubber for manufacturing construction molds is suitable for the molding and reproduction of large-scale stones, gypsum, cement parts, cultural stones, artificial stones, Roman columns, stone carvings and other furniture, construction and decoration products; it can also be used for resin handicrafts, gypsum handicrafts, soap handmade soaps, tire turning molds, and other segmented molds.
Technical Parameters
Model
HN-620AB
Feature
easy foaming
Viscosity (cs)
170000
Gravity (G/cm³)
1.06
Hardness(A°)
20
Linear Shrinkage(%)
≤0.2
Operating Time (mins)
30-40
Curing Time (hours)
3-4
Key Features
High tear resistance, temperature, chemical and aging resistant
Good flowability, easy defoaming & demolding, no whitening on finished goods
Molds tolerate frequent turning over, long service cycle
Linear shrinkage ＜ 0.2%, high replication precision
Adjustable color, hardness, viscosity and operation time on demand
Operation Method
Mix the mold adhesive and curing agent in a weight ratio of 100:2-3 and stir evenly
Place the mixed and stirred silicone gel into a vacuum machine for vacuum exhaust bubble treatment. The advantage of doing so is to make the product smooth and free of bubbles (without a vacuum machine, the curing time can be extended to allow bubbles to naturally discharge, but the effect is not very ideal)
Spray (apply) a layer of release agent on the already made mold and mold frame, fix the mold in the middle, and slowly and steadily pour the liquid silicone that has discharged the bubbles into the mold frame until the silicone completely covers the mold, and then let it rest until it fully solidifies
Wait until the silicone gel of the mold is fully cured before demolding, and remove the silicone mold for edge treatment
It is recommended to leave the silicone mold for 24 hours before putting it into use, in order to achieve the best use effect of the mold
Packaging & Storage
Packaging: 25kg / 200kg iron drums Storage: Sealed, cool, shaded and dry environment Shipping: Non-hazardous material
