S-LEC Types and General Characteristics

Form

Packaging 20kg/Craft plapr bag
Color White (powder)
Specific gravity from 0.20 to 0.40

Types of S-LEC B, K and General Characteristics

Grade Type Volatiles
(%)		 Mw
×104		 Viscosity Hydroxyl
content		 Acetyl
content		 Acetal
content		 Tg
(℃)
5wt% 10wt% (mol%) (wt%) (mol%) (wt%) (mol%) (wt%)
(mPa・s)
Low-Molecular-Weight Type
BL-10 P 3 or less 1.5 - 9～15 Approx. 28 Approx. 19 3 or less 4 or less Approx. 70 Approx. 78 67
BL-1 P 3 or less 1.9 - 10～30 Approx. 36 Approx. 26 3 or less 4 or less Approx. 63 Approx. 73 70
BL-1H P 3 or less 2.0 - 10～30 Approx. 30 Approx. 21 3 or less 4 or less Approx. 69 Approx. 78 68
BL-S P 3 or less 2.3 - 10～30 Approx. 23 Approx. 16 4～6 5～7 Approx. 72 Approx. 78 66
BL-2H P 3 or less 2.8 - 25～55 Approx. 30 Approx. 21 3 or less 4 or less Approx. 69 Approx. 78 70
BL-5Z Z 3 or less 3.2 - 30～50 Approx. 21 Approx. 14 3 or less 4 or less Approx. 77 Approx. 83 67
BL-7Z Z 3 or less 3.9 - 50～90 Approx. 30 Approx. 21 3 or less 4 or less Approx. 69 Approx. 78 71
Medium-Molecular-Weight Type
BM-1 P 3 or less 4.0 - 60～100 Approx. 34 Approx. 24 3 or less 4 or less Approx. 65 Approx. 75 72
BM-S(Z) P/Z 3 or less 5.5 - 80～150 Approx. 23 Approx. 16 4～6 5～7 Approx. 72 Approx. 78 67
BM-2(Z) P/Z 3 or less 5.2 - 100～170 Approx. 30 Approx. 21 3 or less 4 or less Approx. 69 Approx. 78 71
BM-SHZ Z 3 or less 5.8 - 110～190 Approx. 23 Approx. 16 3 or less 4 or less Approx. 77 Approx. 83 68
BM-5 P 3 or less 5.6 - 140～220 Approx. 34 Approx. 24 3 or less 4 or less Approx. 65 Approx. 75 73
High-Molecular-Weight Type
BH-S P 3 or less 6.6 20～40 - Approx. 23 Approx. 16 4～6 5～7 Approx. 72 Approx. 78 67
BH-A P 3 or less 11.5 35～65 - Approx. 27 Approx. 18 11～15 15～19 Approx. 60 Approx. 65 65
BH-6 P 3 or less 9.2 40～90 - Approx. 30 Approx. 21 3 or less 4 or less Approx. 69 Approx. 78 73
BH-3(Z) P/Z 3 or less 11.0 60～120 - Approx. 34 Approx. 24 3 or less 4 or less Approx. 65 Approx. 75 74
Heat-Resistant Type
BX-L P 3 or less 1.8 - 10～30 Approx. 32 Approx. 25 3 or less 4 or less Approx. 67 Approx. 74 80
BX-1 P 3 or less 10.0 70～140 - Approx. 27 Approx. 21 3 or less 4 or less Approx. 72 Approx. 78 95
BX-5(Z) P/Z 3 or less 13.0 130～200 - Approx. 27 Approx. 21 3 or less 4 or less Approx. 72 Approx. 78 92
High-Heat-Resistant Type
KS-10 P 3 or less 1.7 - 10～30 Approx. 25 Approx. 20 3 or less 4 or less Approx. 74 Approx. 78 105
KS-1 P 3 or less 2.7 - 65～95 Approx. 25 Approx. 20 3 or less 4 or less Approx. 74 Approx. 78 107
KS-6Z Z 3 or less 10.8 110～170 - Approx. 25 Approx. 20 3 or less 4 or less Approx. 74 Approx. 78 113
KS-5Z Z 3 or less 13.0 210～270 - Approx. 25 Approx. 20 3 or less 4 or less Approx. 74 Approx. 78 113
Note:
Shape: P = Particulate, Z = Granule
Viscosity: Ethanol/toluene = 1/1 solution (Measurement instrument: BM Type rotary viscometer/Measurement temperature: 20°C)
* The values are not above specifications.

S-LEC K(KX)

Grade Degree of
polymerization		 Solids
Content
(wt％)		 Viscosity
(mPa・s)		 Degree of
acetalization
(mol％)		 pH
(ppm)		 Solvent
KX-1 Approx.3,500 8±2  10,000
±6,000		 8±2 6±2 IPA／Water
KX-5 Approx.2,000 8±2   3,000
±1,500		 9±2 6±2 IPA／Water

S-LEC K(KW)

Grade Degree of
polymerization		 Solids
Content
(wt％)		 Viscosity
(mPa・s)		 曇点
(℃)		 Degree of
acetalization
(mol％)		 pH
(ppm)		 Solvent
KW-M Approx.600 20±2   2,000
±1,000		 50±5 24±3 5±1 Water
KW-10 Approx.600 24±2   3,500
±1,500		 55±5 9±2 5±1 Water

* All values shown to table mentioned above are not specification limit.