Lapox® Bisphenol A Based Resins

The Polymers division sells the following types of Bisphenol A based resins

Liquid
Semi-Solid/Solid

Liquid Epoxy Resins
Name	Description	Epoxy Value eq/ kg	Viscosity @ 25 °C mPas	Colour Gardner	Comments
Lapox® B-11	Liquid	5.2 – 5.5	10000 – 12000	Max 2	Medium viscosity resin. Used mainly for solvent free coatings and building applications.
Lapox® B-11LV	Liquid	5.2 – 5.5	7500 - 9000	Max1	Medium viscosity resin. Used mainly for solvent free coatings and building applications
Lapox® B-13	Liquid	5.10 – 5.40	12000-16000	Max2	High viscosity resin. General purpose
Lapox® B-21	Liquid	4.15 – 4.4	1300-1700	Max2	Low viscosity. Resin. Recommended for building applications.
Lapox® B-47	Liquid	5.20 – 5.5	450-650	Max 3	Low viscosity. Reactive diluent modified resin. Recommended for heavily filled screeds.
Lapox® B-41	Liquid	5.20 – 5.6	900-1100	Max 3	Low viscosity reactive diluent modified resin for solvent free coatings with good solvent resistance.
Lapox® B-42	Liquid	5.00 – 5.5	5000-6500	Max 5	Low viscosity resin. Recommended for solvent free coatings with high chemical resistance.
Lapox® P-101	Solvent - cut	1.90 -2.2(100% resin)	6000-12000	Max 4	75%solvent-cut of Lapox P-3 in xylene.
Lapox® B-89	Smooth paste	------	10000-20000	------	Filled formulated epoxy compound used with hardener K-6, for backing stone crushers.
Lapox® B-44	Paste	4.30 – 4.80	13000-23000	------	F ormulated white pigmented epoxy resin used in combination with hardener K-92 for solvent fee, room temperature curing chemical resistant linings.
Lapox® P-91	Liquid	3.5-4.2	16000-22000	------	Formulated epoxy resin. Recommended in combination with hardener k-91 for making knifing putties, curable at room temperature.
Lapox® A-83	Beige paste	----	30000-50000	---	Good water resistance, aging resistance and very good electrical insulation properties.
Lapox® A-16	Pale yellow liquid	5.3-5.45	8000-12000	Max 2	With hardener k-5 is a hot setting epoxy adhesive specially designed for joints capable of withstanding an operating temperature of 165 deg c
Lapox® A-38	Beige paste	----	50000-90000	----	Formulated at room temperature with hardener K-99 to give excellent resistance to moisture and oils. Joints perform well at 120 deg c
Lapox® A-31	Translucent liquid	----	25000-45000	----	Gives medium-hard bonds to metals, ceramics, leather, vulcanized rubber, gem stones, wood concrete and thermoset plastics.
Lapox® A-35	Pale yellow clear solution.	------	2400-3600	Max 4	With hardener K-35 forms heat curing epoxy adhesive characterized by outstanding mechanical strength even at 120 deg c.
Lapox® A-555	Liquid	------	75000-125000	Max10	Fast setting general-purpose adhesive free from mercaptan odour. Used with K-555
Lapox® C-17	Liquid	5.20-5.50	9000-13000	Max2	Casting resin used with anhydride hardeners for making insulators and switchgear components of high mechanical strength, for class ‘F’ Insulation.
Lapox® C-27	Liquid	4.10-4.30	1100-1500	Max 3	Low viscosity resilient casting resin. Recommended for pre-filled silica formulations with low caking tendency used with amine curing system for low voltage cable joints.
Lapox® C-58	Liquid	6.10-6.40	400-600	Max2	Low viscosity casting resin yielding highly cross-linked systems when used with amine and polyaminoamide hardeners
Lapox® C-57	Liquid	5.20-5.60	400-600	Max2	Low viscosity reactive casting resin. Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications.
Lapox® C-51	Liquid	4.15-4.30	1300-1700	Max2	Low viscosity reactive casting resin. Recommended with amine and polyaminoamide curing agents for low voltage electrical and electronic applications
Lapox® L-12	Liquid	5.25-5.40	10000-12000	Max2	General purpose medium viscosity laminating resin usable with all types of hardeners.
Lapox® L-43	Liquid	-------	3400-4200	Max2	Low viscosity cold-curing laminating resin suitable for had lay up application. Not suitable for contact with foodstuffs or drinking water.
Lapox® L-137	Clear transparent Liquid	5.2-5.5	450-650	------	Low viscosity multipurpose resin used for casting or laminating at room temperature.
Lapox® T-23	Liquid	4.15-4.4	1300-1700	Max 2	With hardener K-6 is a laminating resin system designed mainly for use with glass-fibre for reinforcing foundry patterns foundry patterns, jigs and moulds.
Lapox® T-77	Paste	-----	------	-------	With hardener K-25 is a thick paste. Used over plaster of Paris for easy machinable property.
Lapox® T-73	White paste	-----	-----	-------	With K-73 is a thixotropic system. Gives a white, slightly resilient, machinable gelcoat with good edge strength.
Lapox® T-96	Blue Paste	------	40000-65000	---------	With K-51 is a blue epoxy gelcoat with good abrasion resistance. It is very difficult to machine.
Lapox® T-22	Pale yellow	4.15-4.40	1300-1700	Max 2	Low viscosity, a room temperature curing amine hardener. Specially formulated filler is recommended for casting of patterns and moulds.
Lapox® T-94	Grey paste	----	50000-100000	------	With K-53 is a metal filled grayish black epoxy resin, which gives a hard machinable surface on curing,.
Lapox® XR-27	Clear transparent liquid	4.9-5.2	4000-5500	Max - 2	Internally flexibilised epoxy resin for casting, potting with K-918 for upto Class H application.
Lapox® L-135	Low viscous clear liquid	5.4-5.714	2400-2900	Max – 4	Low viscosity epoxy resin. With hardener K-552 becomes a room temperature curing system, which offers excellent mechanical and electrical properties suitable for laminates, castings, with good anti-tracking properties.
Lapox® C-50	Clear transparent liquid	5.0-5.45	9000-14000	Max 3	With K-61 for casting by pressure gelation suitable for class H insulation.
Lapox® P-1017	Pale yellow low viscosity clear liquid	------	Max 50-500	Max 8	Designed specially for decorative polyester films. Has excellent resistance to acids, solvents , alkalis, detergents, bleaching powder, steam etc.

Semi-Solid/Solid Epoxy Resins
Name	Description	Epoxy Value eq/ kg	Viscosity Of 40% Solution in Butyl Carbitol @ 25°C mPas	Softening Point (° C) (2)	Comments
Lapox® P-3	Semi-Solid	2.15-2.22	160-190	65-75	Recommended with amine adducts and polyaminoamide curing agents for solvent containing cold-curing chemical resistant coatings and marine paints.
Lapox® P-4	Solid	1.12-1.20	550-700	90-102	Recommended for esterification with fatty acids for enamels and exterior coatings of cans and tubes
Lapox® P-5	Solid	0.53-0.59	1800-2600	110-120	Recommended for cross linking with amino and phenolic resins as stoving lacquers for the internal coating of cans and tubes.
Lapox® P-6	Solid	0.34-0.42	5000-10000	125-140	Higher molecular weight recommended for cross linking with amino and phenolic resins stoving lacquers for internal coating of cans and tubes.
Lapox® P-10	Solid	1.08-1.18	430-550	90-100	Recommended for esterification to formulate water based systems for anodic electrodeposition.
Lapox® P-62	Solid	1.33-1.40	500-600	95-101	Recommended for powder coatings formulations.
Lapox® P-304	Solid	1.0-1.15	750-1150	98-105	Recommended for the formulations of powders with good impact strength.
Name	Description	Epoxy Value eq/ kg	Viscosity @ 25 °C mPas	Softening Point(° C)	Comments
Lapox ® P-71	Solid	1.68-1.75	300-360	75-85	Higher melting point resin. Used in cold curing lacquers suitable for improving the flow properties and chemical resistance of epoxy powder coatings.
Lapox ® P-76	Solid	1.15-1. 35	300-480	94-100	It is a master batch of flow control agent. It can be blended with Lapox P-62 to improve flow properties.
Lapox ® P-127	Solid	1.08-1.20	450-600	85-95	Recommended in hybrid systems with saturated polyesters., it has very good flow properties.
Lapox ® P-682	Solid	1.6-1.9	1300-2500	92-98	High molecular weight epoxy resin for rebar coatings
Lapox ® P-672	Solid	0.75-0.85	1070-2270	105-125	High molecular weight Novolac modified resin with an average functionality of approx 2.6.
Name	Description	Epoxy Value eq/ kg	Viscosity @ 120 °C mPas	Comments
Lapox ® B-7	Semi- Solid	3.57-4.45	450-800*	Resin recommended for low solvent coatings.
Lapox ® C-1	Semi- Solid	2.44-2.63	370-490	Recommended with anhydride hardeners to make electrical castings with good aging resistance upto 130 deg c
Lapox ® C-2	Semi- Solid	2.50-2.85	270-400	Slow reactivity as compared to C-1 lower viscosity at the processing temperature of 120 deg c and gives longer pot life.
Lapox ® C-59	Semi- Solid	2.60-2.9	300-400	Slow reactivity as compared to C-2 gives longer pot life.

(*) 70% solution in Butyl carbitol at 25°C

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