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Shenzhen Hanast New Material co.,LTD
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Acid And Alkali Resistant Liquid Silicone Rubber For Industrial Mold And Casting Use

Acid And Alkali Resistant Liquid Silicone Rubber For Industrial Mold And Casting Use

Brand Name Hanast
Model Number HN-620
Certification MSDS
Place of Origin Guangdong, China
Minimum Order Quantity 1 kilogram
Price Negotiable
Payment Terms T/T,Western Union
Supply Ability 200tons/week
Delivery Time 5-8 workdays
Packaging Details 25KG/ Iron Drum
Appearance Liquid
Feature High Temperature Resistant
Grade Industrial
MOQ 1KG
Packaging 25kgs . 200kgs
Application Mold Making
Color Semi-Transparent
Features low shrinkage
Detailed Product Description

Acid And Alkali Resistant Liquid Silicone Rubber For Industrial Mold And Casting Use

 


Application of Tin Cure Silicone Rubber

Perfect for everything from large-scale architectural elements to delicate handicrafts, HN-620 A/B is your go-to industrial silicone for high-fidelity replication. Whether you are molding massive cement columns and cultural stones or crafting intricate resin art and handmade soaps, this material ensures professional results. Its durable formula also excels in industrial environments for tire molding and segmented mold production.

 

Technical parameter of Tin Cure Silicone Rubber

ModelHN-620AB
FeatureHigh Tear Strength, Easy Demolding, Fast Cure, Weather Resistant
Mixing Ratio100:2 (A:B)
Operation Time30-40 Minutes
Hardness(A°)20
Tear Resistance≥8~25 KN/m
Tensile Strength≥1.5~4 MPa
Elongation≥310%~500%
Shrinkage≤0.3%
Curing Agent Addition Ratio(%)2-3%
Storage ConditionStore in cool and dry place, keep away from heat


Feature of Tin Cure Silicone Rubber

  • Superior Resilience : Features exceptional tear resistance alongside robust tolerance to extreme temperatures, acids, alkalis, and aging.
  • Optimal Processing : High fluidity combined with efficient self-de-airing properties ensure smooth demolding without surface whitening.
  • Operational Longevity : High mold turnover frequency and an extended service life for high-volume production.
  • Precision Engineering : Ultra-low linear shrinkage rate of less than 0.2% .
  • Flexible Customization : Hardness, viscosity, color, and working time can be adjusted to meet specific technical requirements.
 
 
Core Application Scenarios:
1.Good fluidity, easy defoaming, easy pouring, simpleoperation and easy demolding;
2.Rapid curing at room temperature;
3.High tensile and tear strength, low linear shrinkage(s 0.3%);
4.High number of demolding cycles;
5. Good weather resistance, high and low tempera-ture resistance, acid and alkali resistance, and agingresistance.
 
 
 
 
 
 
 
Product Tags: acid resistant liquid silicone rubber   alkali resistant silicone rubber for molds   industrial casting tin cure silicone  
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