PU 3837

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. If you are unable to locate the product you require please contact us directly.

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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 70 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 3825S
ALCHEMIX PU 3825S 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 3825S is a 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. ALCHEMIX PU 3827 has a pot life of 45 ? 60 seconds and is suitable for castings up to 10 mm thick. The product is 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 3828S
ALCHEMIX PU 3828S 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 3828S 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. ALCHEMIX PU 3829 has a pot life of 70-90 seconds for castings up to 15 mm thick. The product is available in neutral or black.
PU 3833
ALCHEMIX PU 3833 is a two component polyurethane system which is impact resistant and can be easily pigmented. The system is ideal for rapid prototyping and limited production runs using metering machinery, with or without vacuum.  
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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
100:42
70-80sec
15-25m
300-600
n/a
68-72A
PU 3825
100:78
50-60sec
20-25m
400-800
n/a
75-80D
PU 3825S
100:78
95-115sec
60-90m
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
75-85
75-80D
PU 3828
100:78
40-60sec
15m
600-800
180-190
80-84D
PU 3828S
100:78
50-60sec
15m
600-800
180-190
80-84
PU 3829
100:78
70-90sec
25m
400-700
82-86
82-86D
PU 3833
100:155
80-100sec
20m
900-1500
70-74
75-80D
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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 3825S
  • 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 3828S
  • Low Series Production
  • R.I.M Component Parts
PU 3829
  • Low Series Production
  • R.I.M Component Parts
PU 3833
  • Low Series Production
  • R.I.M Component Parts