Acrylate latexAcrylate type latices are copolymerized alkylester acrylic acid and alkylester metacrylic acid, which are based on pure acrylic. These latices can be copolymerized with functional groups such as carbonic acid and monomers such as acrylonitrile and styrene. Major applications are detailed in tables 5-2 to 5-4, while table 5-5
lists
other typical uses, and are useful references for selecting
a specific latex. Table 5-1 Non-Woven Fabrics
| Product name | Type | Total solids (%) |
pH | Viscosity
(mPa•s) |
Surface tension (mN/m) |
Tg (°C) |
Characteristics | Applications |
| Nipol LX811H | Self-crosslinking type | 50.0 | 6.5 | 170 | 35 | 1 | Standard type. Excellent resistance to discoloration from light and age. | Countercloth (spray). |
| Nipol LX814 | Self-crosslinking type | 46.0 | 6.0 | 30 | 35 | 25 | Hard and similar type to LX811H. | Clothing. |
| Nipol LX851C | Self-crosslinking type | 45.0 | 6.5 | 20 | 27 | 15 | Medium-hard. Excellent resistance to discoloration from light and age. Extremely low formaldehyde. | Interlining cloth materials (impregnated), resin cotton, clothing (spray), and automobile ceiling materials. |
| Nipol LX851E | Self-crosslinking type | 45.0 | 6.0 | 40 | 30 | 15 | Oil filters and non-woven fabrics for civil engineering. | |
| Nipol LX851F2 | Self-crosslinking type | 45.0 | 7.0 | 60 | 30 | 15 | Resin cotton, filters and cotton wool. | |
| Nipol LX852 | Self-crosslinking type | 45.0 | 6.5 | 80 | 30 | -6 | Soft type. Excellent adhesiveness, resistant to discoloration from light and age. Extremely low formaldehyde. LX852 is included in the Japan Sanitary Material Industrial Association's list. | Rough blankets, clothing materials (impregnated), wet tissues, sanitation materials and filters. |
| Nipol LX854E | Self-crosslinking type | 45.0 | 6.5 | 25 | 27 | -10 | Stronger self-crosslinking than LX852. Low formaldehyde. | Non-woven fabrics for wood floor cusions, resin cottons, and clothing. |
| Nipol LX855EX1 | Self-crosslinking type | 45.0 | 6.5 | 20 | 28 | 36 | Harder than LX851 with good resistance to washing and dry cleaning. Extremely low formaldehyde. | Wet tisues, food tray mats, and ventilation filters. |
| Nipol LX857X2 | Self-crosslinking type | 45.0 | 6.5 | 30 | 28 | 43 | Harder than LX855EX1. Low formaldehyde. Good resistance to discoloration from light. | Food tray mats, air conditioning filters, and non-woven fabrics for engineering. |
| Nipol LX874 | Self-crosslinking type | 45.0 | 6.5 | 20 | 26 | -31 | Extremely soft with good waterproofing properties and dry cleaning resistance. | Spiral spring supporting sheets of automobile seats, filters, clothing materials, clothing and automobile ceiling materials. |
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Table 5-2 Paper processing (impregnated and internal)
| Product name | Type | Total solids (%) |
pH | Viscosity
(mPa•s) |
Surface tension (mN/m) |
Tg (°C) |
Characteristics | Applications |
| Nipol LX814 | Self-crosslinking type | 46.0 | 6.0 | 30 | 35 | 25 | Hard type. | Polishing paper (filler material) and special paper. |
| Nipol LX816A | Self-crosslinking type | 42.0 | 2.0 | 30 | 35 | -10 | Non-ionic, but can be stabilized with a small amount of coagulant. | Special paper (internal). |
| Nipol LX844C | Self-crosslinking type | 40.0 | 7.5 | 70 | 55 | 32 | Hard type. Good waterproofing properties and resistant to white discoloration from water. | Air filters (impregnated). |
| Nipol LX852 | Self-crosslinking type | 45.0 | 6.5 | 80 | 30 | -6 | Soft type. | Filters (internal) and clutch sheets. |
| Nipol LX857X2 | Self-crosslinking type | 45.0 | 6.5 | 30 | 26 | 43 | Harder than LX855. | Paper knives (impregnated). |
| Nipol LX874 | Self-crosslinking type | 45.0 | 6.5 | 20 | 26 | -31 | Extremely soft type. Good waterproofing properties and dry cleaning resistance. | Paper processing (filters), and tape paper (impregnated). |
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Table 5-3 Fiber treatment
| Product name | Type | Total solids (%) |
pH | Viscosity
(mPa•s) |
Surface tension (mN/m) |
Tg (°C) |
Characteristics | Applications |
| Nipol LX851C | Self-crosslinking type | 45.0 | 6.5 | 20 | 27 | 15 | Medium-hard type. Excellent washing resistance. | Fabric labels (care instruction labels). |
| Nipol LX851F2 | Self-crosslinking type | 45.0 | 7.0 | 60 | 30 | 15 | Medium-hard type. | Canvases (impregnated). |
| Nipol LX852 | Self-crosslinking type | 45.0 | 6.5 | 80 | 30 | -6 | Soft type. | Glass fibers (internal). |
| Nipol LX854E | Self-crosslinking type | 45.0 | 6.5 | 25 | 27 | -10 | Soft type. | Fabric labels (care instruction labels), and canvases (impregnated). |
| Nipol LX855EX1 | Self-crosslinking type | 45.0 | 6.5 | 20 | 28 | 36 | Harder than LX851 with good resistance to washing and dry cleaning. | Glass fibers. |
| Nipol LX874 | Self-crosslinking type | 45.0 | 6.5 | 20 | 26 | -31 | Extremely soft. | Fire hoses (impregnated). |
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Table 5-4 Painting materials
| Product name | Composition | Total solids (%) |
pH | Viscosity
(mPa•s) |
Surface tension (mN/m) |
Tg (°C) |
Characteristics | Applications |
| Nipol LX820A2 | Reaction type | 55.0 | 7.5 | 3,000 | 36 | -43 | Good miscibility with pigments and especially good spreading at low temperature. | Multi-layered elastic paints. |
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