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PU 3826

R.I.M. Resin

Category Archives: R.I.M. Resin

Alchemix R.I.M. Polyurethane resin materials are developed to be processed using convensional two component dispensing machines. The resin materials offer a range of properties depending on the product chosen: high impact strength, high temperature resistance, high flexural strength and flexibility. The materials have a consistent mixing ratio throughout the range.

Code
Description
PU 3821
ALCHEMIX PU 3821 is a two component polyurethane system, which is designed for use in low pressure Reaction Injection Moulding (RIM) equipment. The system is ideal for rapid prototyping and limited production runs using metering machine, with or without vacuum. PU 3821 is a soft, flexible, highly elastomeric polyurethane system of 40 shore A.
PU 3822
ALCHEMIX PU 3822 is a two component polyurethane system, which is designed for use in low pressure Reaction Injection Moulding (RIM) equipment. The system is ideal for rapid prototyping and limited production runs using metering machine, with or without vacuum. PU 3822 is a flexible, elastomeric polyurethane system of 75 shore A.
PU 3825
ALCHEMIX PU 3825 is a two component polyurethane system, which is designed for use in low pressure Reaction Injection Moulding (RIM) equipment. The system is ideal for rapid prototyping and limited production runs using metering machines, with or without vacuum. ALCHEMIX PU 3825 is a neutral, pigmentable system which is formulated to simulate high density polyethylene.
PU 3826
ALCHEMIX PU 3826 is a two component polyurethane system, which is designed for use in low pressure Reaction Injection Moulding (RIM) equipment. It simulates thermoplastics such as POLYPROPYLENE. The system is ideal for rapid prototyping and limited production runs using metering machine, with or without vacuum. ALCHEMIX PU 3826 is ideal for high temperature applications such as under the hood uses in the automotive industry. This product is far superior than the many of the competitor’s high Tg RIM products available in the market.
PU 3827
ALCHEMIX PU 3827 is a two component polyurethane system, which is designed to simulate thermoplastics such as POLYPROPYLENE.   The system is ideal for rapid prototyping and limited production runs using metering machinery, with or without vacuum.   PU 3827 has a pot life of 45-60 seconds for castings up to 10 mm thick.  Available in neutral or black.
PU 3828
ALCHEMIX PU 3828 is a two component polyurethane system, which is designed to simulate thermoplastics such as polypropylene. The system is ideal for rapid prototyping and limited production runs using metering machinery, with or without vacuum. The product is ideal for high temperature applications, such as under the bonnet uses in the automotive industry. ALCHEMIX PU 3828 is available in neutral or black.
PU 3829
ALCHEMIX PU 3829 is a two component polyurethane system, which is designed to simulate thermoplastics such as POLYPROPYLENE and ABS.   The system is ideal for rapid prototyping and limited production runs using metering machinery, with or without vacuum.   PU 3829 has a pot life of 80-90 seconds for castings up to 15 mm thick.  Available in neutral or black.
Product
Mix Ratio
(pbw)		 Pot Life
(200g, 25°C)
minutes		 Cure Time
(25°C)
Hours 		Viscosity
(25°C)
mPa.s		 HDT
°C		 Shore
Hardness
PU 3821
100:50
50-60sec
10-15m
600-800
n/a
38-42A
PU 3822
100:40
25-35sec
25-35m
600-800
n/a
73-78A
PU 3825
100:78
50-60sec
20-25m
400-800
n/a
75-80D
PU 3826
100:78
30-45sec
12-15m
600-800
200
80-82D
PU 3827
100:78
45-60sec
15m
600-800
95-100
75-80D
PU 3828
100:78
40-60sec
15m
600-800
180-190
80-84D
PU 3829
100:78
80-90sec
25m
400-600
124
78-82D
Code
Application
PU 3821
  • Low Series Production
  • R.I.M component parts
PU 3822
  • Low Series Production
  • R.I.M component parts
PU 3825
  • Low Series Production
  • R.I.M component parts
PU 3826
  • Low Series Production
  • R.I.M component parts
PU 3827
  • Low Series Production
  • R.I.M component parts
PU 3828
  • Low Series Production
  • R.I.M component parts
PU 3829
  • Low Series Production
  • R.I.M component parts