“供应6632B级DM复合纸、DM绝缘纸,DMD、电机变压器用DM纸”参数说明
加工定制: | 是 | 厚度: | 0.13-0.3 |
颜色: | 兰色 白色 | 尺寸: | 910,990,1000 |
品牌: | GB | 等级: | F级 |
特点: | 较高的耐热性能(f级),良好的机械强度、 | 耐热性: | F-155℃ |
型号: | 6632 | 规格: | 910,990,1000 |
商标: | 固邦 | 包装: | 纸箱 |
产量: | 99999 |
“供应6632B级DM复合纸、DM绝缘纸,DMD、电机变压器用DM纸”详细介绍
DM绝缘纸是一种柔软复合材料,由聚酯薄膜单面涂胶粘剂粘合聚酯纤维非织布(无纺布)而成的两层绝缘纸。
DM comprise of Polyester film single-faced coating adhesive bonding and non-woven of two layers of insulating paper.
1应用提示Application remarks
DM绝缘纸集合了无纺布良好的浸渍性能和聚酯薄膜良好的介电强度,广泛适用电气设备,适用于电机的槽间绝缘、匝间绝缘和衬垫绝缘。
DM collection of dipping properties and non-woven polyester film good dielectric strength,widely used electrical equipment,applicable F the slot insulation,electrical insulation and the turn-to-turn liners insulation.
2技术要求Performance Requirements
1.1外观Appearance
表面应均匀、无起毛、和无气泡、针孔、皱折及瑕疵之类缺陷
surface of materials is uniformity,velvet and haven’t air bubble,pinhole,gofer and blemish etc.
1.2性能要求Performance requirements
表1 DM性能要求 Table 1 The standard values of DM
序号
NO. 指称名称
Properties 单位
Units 指标值
Values
1 标称厚度
Nominal thickness m 0.18 0.20 0.25 0.30 0.35
2 厚度允差
Thicknessallowed tolerance m ±0.02 ±0.02 ±0.03 ±0.03 ±0.03
3 标称定量
Nominal gramage g/m2 20 240 300 400 460
4 定量允差
Gramageallowedtolerance g/m2 ±26 ±28 ±36 ±48 ±5
5 薄膜标称厚度
Film nominal thickness um 125 140 190 250 300
6 拉伸强度(纵向)
Tensile strength(MD) N/10m ≥80 ≥120 ≥150 ≥170 ≥200
7 拉伸强度(横向)
Tensile strength(XD) N/10m ≥80 ≥105 ≥130 ≥150 ≥180
8 伸长率(纵向)
Elongation(MD) % ≥10 ≥10 ≥10 ≥5 ≥5
9 伸长率(横向)
Elongation(XD) % ≥15 ≥15 ≥15 ≥5 ≥5
10 击穿电压
Electric breakdown voltage KV ≥7 ≥8 ≥10 ≥10 ≥1
1 热态粘结15±2℃10Min
Bond strength at 15±2℃ 不分层、不起泡、不流胶
No delamination,no blister,no adhesive flow
DM comprise of Polyester film single-faced coating adhesive bonding and non-woven of two layers of insulating paper.
1应用提示Application remarks
DM绝缘纸集合了无纺布良好的浸渍性能和聚酯薄膜良好的介电强度,广泛适用电气设备,适用于电机的槽间绝缘、匝间绝缘和衬垫绝缘。
DM collection of dipping properties and non-woven polyester film good dielectric strength,widely used electrical equipment,applicable F the slot insulation,electrical insulation and the turn-to-turn liners insulation.
2技术要求Performance Requirements
1.1外观Appearance
表面应均匀、无起毛、和无气泡、针孔、皱折及瑕疵之类缺陷
surface of materials is uniformity,velvet and haven’t air bubble,pinhole,gofer and blemish etc.
1.2性能要求Performance requirements
表1 DM性能要求 Table 1 The standard values of DM
序号
NO. 指称名称
Properties 单位
Units 指标值
Values
1 标称厚度
Nominal thickness m 0.18 0.20 0.25 0.30 0.35
2 厚度允差
Thicknessallowed tolerance m ±0.02 ±0.02 ±0.03 ±0.03 ±0.03
3 标称定量
Nominal gramage g/m2 20 240 300 400 460
4 定量允差
Gramageallowedtolerance g/m2 ±26 ±28 ±36 ±48 ±5
5 薄膜标称厚度
Film nominal thickness um 125 140 190 250 300
6 拉伸强度(纵向)
Tensile strength(MD) N/10m ≥80 ≥120 ≥150 ≥170 ≥200
7 拉伸强度(横向)
Tensile strength(XD) N/10m ≥80 ≥105 ≥130 ≥150 ≥180
8 伸长率(纵向)
Elongation(MD) % ≥10 ≥10 ≥10 ≥5 ≥5
9 伸长率(横向)
Elongation(XD) % ≥15 ≥15 ≥15 ≥5 ≥5
10 击穿电压
Electric breakdown voltage KV ≥7 ≥8 ≥10 ≥10 ≥1
1 热态粘结15±2℃10Min
Bond strength at 15±2℃ 不分层、不起泡、不流胶
No delamination,no blister,no adhesive flow