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BJB Polyurethane TC-816 A/B
PUR & 美国BJB
BCC BC 8002 Resins
PUR & 美国BCC Products
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| 牌号信息 |
PUR & 美国BJB 指导价格：暂无 塑料库存： 缺货 
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PUR & 美国BCC Products 指导价格：暂无 塑料库存： 缺货
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| 牌号简介 |
TC-816 A/B是一种耐用的填充聚氨酯系统，具有优异的复制性能。TC-816 A/B具有低收缩、低温和快速拆卸的特点。产品亮点：特别低的粘度在半凝胶阶段可作为浆料，如果需要的话，低收缩率有助于低收缩，将很容易结合到自身，更大的沉降阻力与环氧表面涂层很好地结合在可擦拭工具上，安全地与铂基硅酮一起使用。 TC-816 A/B is a durable, filled polyurethane system that offers excellent duplication properties. TC-816 A/B exhibits low shrink, low exotherm and quick demold times. Product Highlights: Exceptionally low viscosity Workable in semi-gel stage as a paste if desired Low exotherm contributing to low shrinkage Will readily bond to itself Greater settling resistance Integrates well with epoxy surface coats for polishable tools Safe to use with platinum based silicones |
BCC KWIK KAST II是一种先进的快速铸造聚氨酯模具系统。BC 8002具有极低的粘度、低气味，颜色对比均匀。它具有低温和最小的收缩。kwik-kast-ii治疗困难，但更耐用，导致较不易碎的部分。用途包括：跟踪模型芯盒、复制辅助工具、图案、原型、低温真空成型工具等。处理性能：BCC的KWIK KAST II是一种快速设置的双组分铸造系统，在混合A和B部分之前需要仔细准备。由于KWIK KAST II包含高密度的组分，因此会有一些SEP。在每个容器的底部。使用油漆搅拌器、快速搅拌器或搅拌刮刀，可以很容易地重新悬浮配料。应采取预防措施，防止容器或器具受到水分污染。建议工作区域通风良好，遵守正常的清洁和安全规则。避免长时间接触蒸汽和皮肤。模具表面处理：清除表面灰尘和可能存在的水分。在均匀的高光泽表面上涂抹BC 87分型剂并抛光（通常建议涂2-3层）。对于灰泥或木材表面，用PVC密封剂密封，确保完全没有水分，然后涂2-3层87分型剂。混合和浇注：尽管不是必要的，但最好的结果是在29英寸的真空下排空每个部件，在混合两个部件之前去除截留的空气。将称重或测量的A、B部分倒入单独的干燥容器中，将A部分倒入B部分。用抹刀或机械搅拌器搅拌30-40秒（对于夸脱大小的批次）或40-50秒（对于加仑批次），同时避免空气滞留。立即将混合树脂从模腔上方的适当高度不间断地浇注。用酒精类溶剂清洗混合工具。更大的质量（2英尺或更大）可以建立与连续的倾注。铸件可在60-90分钟内拆模，但应在“绿色”时适当支撑。在正常情况下，12-18小时内可达到最大硬度或固化。 BCC Kwik Kast II is an advanced fast cast polyurethane tooling system. BC 8002 exhibits exceptionally low viscosity, low odor and is color contrasted for uniform mix. It features low exotherm and minimal shrinkage. Kwik Kast II cures hard, yet more durable resulting in less brittle parts. Uses include; tracing models core boxes, duplicating aids, patterns, prototypes, low temperature vacuum form tools, etc. Handling Properties: BCC's Kwik Kast II is a fast-setting, two part casting system which requires careful preparation prior to mixing parts A and B. Because Kwik Kast II contains components of high density there will be some separation at the bottom of each container. Using a paint shaker, jiffy mixer, or mixing spatula, re-suspension of the ingredients is easily accomplished. Precaution should be taken to prevent any moisture contamination from containers or utensils. It is recommended that the work area be well ventilated and normal cleanliness and safety rules be observed. Avoid prolonged exposure to vapors and contact with skin. Preparation of Mold Surface: Clean the surface from dust and possible presence of moisture. Apply BC 87 Parting Agent and polish to a uniform high gloss finish (usually 2-3 coats are recommended). For plaster or wood surfaces seal with PVC sealer to ensure complete absence of moisture, followed by 2-3 coats of 87 Parting Agent. Mixing and Pouring: Although not necessary, best results are obtained by evacuation of each component under 29 inches of vacuum which removes entrapped air prior to blending the two components. Pour weighed or measured amounts of Part A & B into a separate dry container by pouring Part A into Part B. Mix with a spatula or mechanical stirrer for 30-40 seconds for quart size batches or 40-50 seconds for gallon batches while avoiding air entrapment. Immediately pour mixed resin uninterrupted from a convenient height above the mold cavity. Clean your mixing tools by rinsing in an alcohol type solvent. Larger masses (2 feet or more) may be built up with successive pours. Castings may be demolded within 60-90 minutes but should be properly supported while "green". Under normal conditions, maximum hardness or cure will be achieved in 12-18 hours. |
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| 产品描述 | |||
| 厂家： | 美国BJB | 美国BCC Products | |
| 类别： | PUR PUR | PUR PUR | |
| 填料： | |||
| 用途： | 模具 | 铸模/模具/工具,成型 | |
| 性能特点： | 高粘度,低放热性,收缩性低,经久耐用 High Viscosity,Low Exotherm,Low contractility,Durability | 低放热性,低粘度,收缩性低,低VOC,耐磨 Low Exotherm,Low Viscosity,Low contractility,Low odor,Good wear resistance | |
| 加工条件： | 浇铸 casting | ||
| 备注 |
1 一般属性：这些不能被视为规格。
2 mass dependent
3 1-lb. mass
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1 一般属性：这些不能被视为规格。
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价格走势对比图
PUR BJB Polyurethane TC-816 A/B
PUR BCC BC 8002 Resins
| 型号 | 类别 | 厂家 | 产地 | 颜色 | 首期使用量 | 后期使用量 | 包装 | 交期 | 成型产品 | 操作 |
|---|---|---|---|---|---|---|---|---|---|---|
| GP-525N | GPPS | VATAA土耳其地区 | 亚太地区 | 天 |
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