Poolkemie POLIMOLD HRP 30

Poolkemie POLIMOLD HRP 30 is a Complex mold used in Serial reproduction of cement, plaster medium/large sized products, PU rubbers molds and Concrete rubbers mold.

Polymer Name: Polyurethane Thermoset Elastomer (unspecified)

Features: Hydrolysis Resistant, Low Shrinkage

End Uses: Mold Making

Technical Data Sheet

Knowde Enhanced TDS

Identification & Functionality

Chemical Family
Technologies

Features & Benefits

Applications & Uses

Markets
Plastics & Elastomers End Uses
Application

Low and medium hardness types (HRP 25 – 30) are suitable for reproduction of complex patterns with undercuts; high hardness types (HRP 40 – 50) are specially suited for reproduction of large-sized patterns.

Molds made of POLIMOLD HRP polyurethane rubber are suitable for massproduction plaster and cement handworks, for artistic foundry (loose-wax method), in wax industry (decorative candles).

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Demoulding Time24Hrs
Hardness 27 - 33Shore A
Specific Gravity (Mixture A+B)9.970 - 1.030kg/mm³
Elongation At Breakmin. 1000%
Hardening Time72Hrs
Hardness27 - 33Shore A
Linear Shrinkage after 5 days ageing max. 0.2%ISO 4823
Mixing Ratio A+B (Parts In Weight) 101:10:00
Pot Life Mixture A+B (Minutes) 20
Tearing Resistance 45 - 50Kn/MmDin 53515
Viscosity Mixture A+B800 - 1000Cps

Packaging & Availability

Packaging Type
Packing
  • Component A: Kg. 5; Kg. 10; Plastic bucket
  • Component B: Kg. 3,5; Kg. 7; Plastic bucket

Storage & Handling

Shelf Life

Both components (A and B) 8 months, stored in their original tightly closed containers, in a dry and fresh place at temperatures in the range from +5°C to +30°C.